PRODUCT FAMILY DATA SHEET
J Series® 2835 3‑V LEDs
PRODUCT DESCRIPTION
FEATURES
J Series® LEDs extend Cree LED’s industry‑leading portfolio of
• Industry‑compatible size : 2.8 x 3.5 x 0.7 mm
lighting‑class LEDs to a broader set of applications. The J Series
• 3‑V configuration
2835 LEDs combine high efficacy and excellent value in a reliable
• Flux and chromaticity binned at 25 °C
package. The J Series 2835 LEDs are optimized for low‑density
• 6500 K–2200 K ANSI CCTs available
lighting applications where high efficacy and smooth appearance
• 70, 80 & 90 CRI minimum available for 6500 K–2700 K CCTs,
are critical, such as downlights, troffers, and panel lights. The
J Series 2835 LEDs offer high CRI and are optimized for lighting
80 & 90 CRI minimum available for 2200 K CCT
• 95 CRI minimum available for 6500 K, 5000 K, 4000 K, 3500 K,
applications where good color quality is critical.
3000 K & 2700 K
• RoHS and REACH compliant
• UL® recognized component (E495478)
PRODUCT SUMMARY
4000 K, 80 CRI
5000 K, 70 CRI
Product
Power
Class
Test
Temperature
Test
Current
Typical
Forward
Voltage
Typical Flux
Typical
Efficacy
Typical Flux
Typical
Efficacy
JB2835B 3‑V
G Class
0.2 W
25 °C
55 mA
2.67 V
32.1 lm
219 LPW
33.8 lm
230 LPW
480 mA
JB2835B 3‑V
J Class
0.2 W
25 °C
55 mA
2.68 V
31.0 lm
210 LPW
32.7 lm
222 LPW
480 mA
JE2835B 3‑V
N Class
0.5 W
25 °C
150 mA
2.86 V
78.1 lm
182 LPW
82.9 lm
193 LPW
240 mA
JE2835B 3‑V
P Class
0.5 W
25 °C
150 mA
3.04 V
77.0 lm
169 LPW
82.0 lm
180 LPW
240 mA
JE2835 3‑V
R Class
0.5 W
25 °C
150 mA
2.95 V
73.5 lm
166 LPW
76.5 lm
173 LPW
240 mA
JB2835 3‑V
W Class
0.2 W
25 °C
60 mA
2.91 V
30.4 lm
174 LPW
--
--
150 mA
Maximum
Current
J Series® Products are sold exclusively by Cree Venture LED Company Limited (“Cree Venture”), regardless of geography. Any orders for
J Series Products that are submitted to Cree LED or any of its other subsidiaries will be directed to Cree Venture for acknowledgment and
order fulfillment.
Cree LED / 4001 E. Hwy. 54, Suite 2000 / Durham, NC 27709 USA / +1.919.313.5330 / www.cree-led.com
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
1
J SERIES ® 2835 LED
TABLE OF CONTENTS
Order Code & Bin Code Formats.......................................................3
Relative Luminous Flux vs. Current - JE2835B 3‑V P Class......... 23
Characteristics - JB2835B 3‑V G Class............................................4
Electrical Characteristics - JE2835B 3‑V P Class......................... 23
Operating Limits - JB2835B 3‑V G Class..........................................4
Relative Chromaticity vs. Current - JE2835B 3‑V P Class............ 24
Flux Characteristics, Order Codes and Bins - JB2835B 3‑V
Relative Chromaticity vs. Temperature - JE2835B 3‑V P Class... 24
G Class................................................................................................5
Relative Luminous Flux vs. Junction Temperature - JE2835B
Relative Luminous Flux vs. Current - JB2835B 3‑V G Class............6
3‑V P Class...................................................................................... 25
Electrical Characteristics - JB2835B 3‑V G Class............................6
Characteristics - JE2835 3‑V R Class............................................ 26
Relative Chromaticity vs. Current - JB2835B 3‑V G Class...............7
Operating Limits - JE2835 3‑V R Class.......................................... 26
Relative Chromaticity vs. Temperature - JB2835B 3‑V G Class......7
Flux Characteristics, Order Codes and Bins - JE2835 3‑V
Relative Luminous Flux vs. Junction Temperature - JB2835B 3‑V
R Class............................................................................................. 27
G Class................................................................................................8
Relative Luminous Flux vs. Current - JE2835 3‑V R Class............ 28
Characteristics - JB2835B 3‑V J Class.............................................9
Electrical Characteristics - JE2835 3‑V R Class............................ 28
Operating Limits - JB2835B 3‑V J Class...........................................9
Relative Chromaticity vs. Current - JE2835 3‑V R Class............... 29
Flux Characteristics, Order Codes and Bins - JB2835B 3‑V
Relative Chromaticity vs. Temperature - JE2835 3‑V R Class...... 29
J Class............................................................................................. 10
Relative Luminous Flux vs. Junction Temperature - JE2835 3‑V
Relative Luminous Flux vs. Current - JB2835B 3‑V J Class......... 11
R Class............................................................................................. 30
Electrical Characteristics - JB2835B 3‑V J Class......................... 11
Characteristics - JB2835 3‑V W Class........................................... 31
Relative Chromaticity vs. Current - JB2835B 3‑V J Class............ 12
Operating Limits - JB2835 3‑V W Class......................................... 31
Relative Chromaticity vs. Temperature - JB2835B 3‑V J Class... 12
Flux Characteristics, Order Codes and Bins - JB2835 3‑V
Relative Luminous Flux vs. Junction Temperature - JB2835B
W Class............................................................................................ 32
3‑V J Class....................................................................................... 13
Relative Luminous Flux vs. Current - JB2835 3‑V W Class.......... 33
Characteristics - JE2835B 3‑V N Class......................................... 14
Electrical Characteristics - JB2835 3‑V W Class........................... 33
Operating Limits - JE2835B 3‑V N Class....................................... 14
Relative Chromaticity vs. Current - JB2835 3‑V W Class............. 34
Flux Characteristics, Order Codes and Bins - JE2835B 3‑V
Relative Chromaticity vs. Temperature - JB2835 3‑V W Class..... 34
N Class............................................................................................ 15
Relative Luminous Flux vs. Junction Temperature - JB2835 3‑V
Flux Characteristics, Order Codes and Bins - JE2835B 3‑V N Class
W Class............................................................................................ 35
Fidelity............................................................................................. 16
Relative Spectral Power Distribution............................................. 36
Relative Luminous Flux vs. Current - JE2835B 3‑V N Class......... 17
Typical Spatial Distribution............................................................. 37
Electrical Characteristics - JE2835B 3‑V N Class......................... 17
Performance Groups - Luminous Flux........................................... 38
Relative Chromaticity vs. Current - JE2835B 3‑V N Class............ 18
Performance Groups - Forward Voltage........................................ 39
Relative Chromaticity vs. Temperature - JE2835B 3‑V N Class... 18
Performance Groups - Chromaticity.............................................. 40
Relative Luminous Flux vs. Junction Temperature - JE2835B 3‑V
Reflow Soldering Characteristics................................................... 49
N Class............................................................................................ 19
Notes............................................................................................... 50
Characteristics - JE2835B 3‑V P Class.......................................... 20
Mechanical Dimensions................................................................. 52
Operating Limits - JE2835B 3‑V P Class....................................... 20
Tape & Reel...................................................................................... 53
Flux Characteristics, Order Codes and Bins - JE2835B 3‑V
Packaging........................................................................................ 55
P Class............................................................................................. 21
Flux Characteristics, Order Codes and Bins - JE2835B 3‑V
P Class Fidelity................................................................................ 22
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
2
J SERIES ® 2835 LED
ORDER CODE & BIN CODE FORMATS
Order codes and bin codes for J Series 2835 LEDs are configured in the following manner:
Order Code
Bin Code
Series
J = J Series
Series
J = J Series
Power class
B = 0.2 W
E = 0.5 W
Power class
B = 0.2 W
E = 0.5 W
Family name
2835
Family name
2835
Generation
A = 1st generation (default)
B = 2nd generation
Version
Color
WT = White
Color
WT = White
Internal code
Chromaticity bin
Class
G = G class
J = J class
N = N class
P = P class
R = R class
W = W class
Flux group
Forward voltage bin
CRI specification
B = 70 CRI minimum
H = 80 CRI minimum
U = 90 CRI minimum
Z = 95 CRI minimum
CRI
B = 70 CRI minimum
H = 80 CRI minimum
U = 90 CRI minimum
Z = 95 CRI minimum
CCT
65 = 6500 K
57 = 5700 K
50 = 5000 K
40 = 4000 K
35 = 3500 K
30 = 3000 K
27 = 2700 K
22 = 2200 K
Internal code
J P SSSS X CC – B – WWW – FFF -VV - Y-DD
Step
E = Kitted 3-step binning
G = 3-step binning
Forward voltage
A=3V
Internal code
A B CCCC D EE - F - G HH K L MMMM - NNNNNNNN
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
3
J SERIES ® 2835 LED
CHARACTERISTICS - JB2835B 3‑V G CLASS
Characteristics
Unit
Thermal resistance, junction to solder point
°C/W
7.6
degrees
120
mV/°C
-0.9
Viewing angle (FWHM)
Temperature coefficient of voltage
Minimum
Typical
ESD withstand voltage (JEDEC JS-001-2012)
Maximum
Class 2
DC forward current
mA
480
Reverse voltage
V
5
Forward voltage (@ 55 mA, 25 °C)
V
LED junction temperature
°C
Operating temperature
°C
2.67
2.8
125
-40
105
OPERATING LIMITS - JB2835B 3‑V G CLASS
Operating Limits
The maximum forward current is determined by the thermal resistance between the LED junction and ambient.
520
64 °C, 480 mA
480
JB2835B 3-V
G Class
440
Forward Current (mA)
400
360
320
Rj-a = 40 °C/W
280
240
105 °C,
180 mA
200
160
120
80
40
0
0
20
40
60
80
100
120
Ambient Temperature (°C)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
4
J SERIES ® 2835 LED
FLUX CHARACTERISTICS, ORDER CODES AND BINS - JB2835B 3‑V G CLASS (IF = 55 mA, Tj = 25 °C)
The following table provides order codes for J Series JB2835B 3‑V G Class LEDs. For a complete description of the order code
nomenclature, please see the Order Code and Bin Code Formats section (page 3). For definitions of the chromaticity kits, please see
the Performance Groups - Chromaticity section (page 40).
Minimum Typical
Nominal Minimum
Flux (lm) Flux (lm)
CCT
CRI
@ 25 °C
@ 25 °C
6500 K
5700 K
5000 K
4000 K
3500 K
3000 K
2700 K
2200 K
Typical
Flux (lm)
@ 85 °C*
Order Code
3‑Step
Kitted 3‑Step**
70
31.0
33.7
31.5
JB2835BWT-G-B65GA0000-N0000001
JB2835BWT-G-B65EA0000-N0000001
80
29.0
32.0
29.9
JB2835BWT-G-H65GA0000-N0000001
JB2835BWT-G-H65EA0000-N0000001
90
25.0
27.5
25.7
JB2835BWT-G-U65GA0000-N0000001
JB2835BWT-G-U65EA0000-N0000001
70
31.0
33.8
31.6
JB2835BWT-G-B57GA0000-N0000001
JB2835BWT-G-B57EA0000-N0000001
80
29.0
32.1
30.0
JB2835BWT-G-H57GA0000-N0000001
JB2835BWT-G-H57EA0000-N0000001
90
25.0
27.6
25.8
JB2835BWT-G-U57GA0000-N0000001
JB2835BWT-G-U57EA0000-N0000001
70
31.0
33.8
31.6
JB2835BWT-G-B50GA0000-N0000001
JB2835BWT-G-B50EA0000-N0000001
80
29.0
32.1
30.0
JB2835BWT-G-H50GA0000-N0000001
JB2835BWT-G-H50EA0000-N0000001
90
25.0
27.6
25.8
JB2835BWT-G-U50GA0000-N0000001
JB2835BWT-G-U50EA0000-N0000001
70
31.0
33.8
31.6
JB2835BWT-G-B40GA0000-N0000001
JB2835BWT-G-B40EA0000-N0000001
80
29.0
32.1
30.0
JB2835BWT-G-H40GA0000-N0000001
JB2835BWT-G-H40EA0000-N0000001
90
25.0
27.6
25.8
JB2835BWT-G-U40GA0000-N0000001
JB2835BWT-G-U40EA0000-N0000001
70
31.0
32.8
30.7
JB2835BWT-G-B35GA0000-N0000001
JB2835BWT-G-B35EA0000-N0000001
80
29.0
31.2
29.2
JB2835BWT-G-H35GA0000-N0000001
JB2835BWT-G-H35EA0000-N0000001
90
25.0
26.7
25.0
JB2835BWT-G-U35GA0000-N0000001
JB2835BWT-G-U35EA0000-N0000001
70
29.0
31.8
29.7
JB2835BWT-G-B30GA0000-N0000001
JB2835BWT-G-B30EA0000-N0000001
80
27.0
30.2
28.2
JB2835BWT-G-H30GA0000-N0000001
JB2835BWT-G-H30EA0000-N0000001
90
23.0
25.8
24.1
JB2835BWT-G-U30GA0000-N0000001
JB2835BWT-G-U30EA0000-N0000001
70
29.0
30.8
28.8
JB2835BWT-G-B27GA0000-N0000001
JB2835BWT-G-B27EA0000-N0000001
80
27.0
29.1
27.2
JB2835BWT-G-H27GA0000-N0000001
JB2835BWT-G-H27EA0000-N0000001
90
23.0
24.7
23.1
JB2835BWT-G-U27GA0000-N0000001
JB2835BWT-G-U27EA0000-N0000001
80
23.0
25.3
23.6
JB2835BWT-G-H22GA0000-N0000001
JB2835BWT-G-H22EA0000-N0000001
90
19.0
21.5
20.1
JB2835BWT-G-U22GA0000-N0000001
JB2835BWT-G-U22EA0000-N0000001
Notes:
•
•
*
**
Cree Venture maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and ±2 on CRI
measurements. See the Measurements section (page 50).
Cree Venture J Series 2835B LED order codes specify only a minimum flux bin and not a maximum. Cree Venture may ship reels in flux bins higher
than the minimum specified by the order code without advance notice. Shipments will always adhere to the chromaticity restrictions specified by the
order code.
Flux values @ 85 °C are calculated and for reference only.
Contact your Cree LED sales representative for kitted 3‑step order code details.
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
5
J SERIES ® 2835 LED
Relative Intensity vs. Current (Tj = 25ºC)
RELATIVE LUMINOUS FLUX VS. CURRENT - JB2835B 3‑V G CLASS
750%
JB2835B 3-V
G Class
700%
650%
Relative Luminous Flux
600%
550%
500%
450%
400%
350%
300%
250%
200%
150%
100%
50%
0%
0
40
80
120
160
200
240
280
320
360
400
440
480
Forward Current (mA)
Electrical Characteristics
ELECTRICAL CHARACTERISTICS
- JB2835B 3‑V G CLASS
480
JB2835B 3-V
G Class
440
Forward Current (mA)
400
360
320
280
240
200
160
120
80
40
0
2.60
2.65
2.70
2.75
2.80
2.85
2.90
2.95
3.00
3.05
3.10
3.15
3.20
Forward Voltage (V)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
6
J SERIES ® 2835 LED
Relative Chromaticity Vs. Current
RELATIVE CHROMATICITY
VS. CURRENT - JB2835B 3‑V G CLASS
0.020
JB2835B 3-V
G Class
0.015
0.010
0.005
ΔCCx
0.000
ΔCCy
-0.005
-0.010
-0.015
-0.020
0
40
80
120
160
200
240
280
320
360
400
440
480
Current (mA)
RELATIVE CHROMATICITY
VS. TEMPERATURE - JB2835B 3‑V G CLASS
Relative Chromaticity Vs. Temperature
0.020
JB2835B 3-V
G Class
0.015
0.010
0.005
ΔCCx
0.000
ΔCCy
-0.005
-0.010
-0.015
-0.020
25
45
65
85
105
Tsp (°C)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
7
J SERIES ® 2835 LED
Relative Flux Output vs. Junction Temperature
JB2835B 3G Class
RELATIVE LUMINOUS FLUX VS. JUNCTION TEMPERATURE - JB2835B 3‑V G CLASS
100%
JB2835B 3-V
G Class
90%
Relative Luminous Flux
80%
70%
60%
50%
40%
30%
20%
10%
0%
25
45
65
85
105
Junction Temperature (ºC)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
8
J SERIES ® 2835 LED
CHARACTERISTICS - JB2835B 3‑V J CLASS
Characteristics
Unit
Thermal resistance, junction to solder point
°C/W
8.8
degrees
120
mV/°C
-1.02
Viewing angle (FWHM)
Temperature coefficient of voltage
Minimum
Typical
ESD withstand voltage (JEDEC JS-001-2012)
Maximum
Class 2
DC forward current
mA
480
Reverse voltage
V
5
Forward voltage (@ 55 mA, 25 °C)
V
LED junction temperature
°C
Operating temperature
°C
2.68
2.8
125
-40
105
OPERATING LIMITS - JB2835B 3‑V J CLASS
Operating Limits
The maximum forward current is determined by the thermal resistance between the LED junction and ambient.
520
64 °C, 480 mA
480
JB2835B 3-V
J Class
440
Forward Current (mA)
400
360
320
Rj-a = 40 °C/W
280
240
105 °C,
180 mA
200
160
120
80
40
0
0
20
40
60
80
100
120
Ambient Temperature (°C)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
9
J SERIES ® 2835 LED
FLUX CHARACTERISTICS, ORDER CODES AND BINS - JB2835B 3‑V J CLASS (IF = 55 mA, Tj = 25 °C)
The following table provides order codes for J Series JB2835B 3‑V J Class LEDs. For a complete description of the order code
nomenclature, please see the Order Code and Bin Code Formats section (page 3). For definitions of the chromaticity kits, please see
the Performance Groups - Chromaticity section (page 40).
Minimum Typical
Nominal Minimum
Flux (lm) Flux (lm)
CCT
CRI
@ 25 °C
@ 25 °C
6500 K
5700 K
5000 K
4000 K
3500 K
3000 K
2700 K
Typical
Flux (lm)
@ 85 °C*
Order Code
3‑Step
Kitted 3‑Step**
70
31.0
32.7
30.5
JB2835BWT-J-B65GA0000-N0000001
JB2835BWT-J-B65EA0000-N0000001
80
29.0
31.0
28.9
JB2835BWT-J-H65GA0000-N0000001
JB2835BWT-J-H65EA0000-N0000001
90
25.0
26.5
24.7
JB2835BWT-J-U65GA0000-N0000001
JB2835BWT-J-U65EA0000-N0000001
70
31.0
32.7
30.5
JB2835BWT-J-B57GA0000-N0000001
JB2835BWT-J-B57EA0000-N0000001
80
29.0
31.0
28.9
JB2835BWT-J-H57GA0000-N0000001
JB2835BWT-J-H57EA0000-N0000001
90
25.0
26.5
24.7
JB2835BWT-J-U57GA0000-N0000001
JB2835BWT-J-U57EA0000-N0000001
70
31.0
32.7
30.5
JB2835BWT-J-B50GA0000-N0000001
JB2835BWT-J-B50EA0000-N0000001
80
29.0
31.0
28.9
JB2835BWT-J-H50GA0000-N0000001
JB2835BWT-J-H50EA0000-N0000001
90
25.0
26.5
24.7
JB2835BWT-J-U50GA0000-N0000001
JB2835BWT-J-U50EA0000-N0000001
70
31.0
32.7
30.5
JB2835BWT-J-B40GA0000-N0000001
JB2835BWT-J-B40EA0000-N0000001
80
29.0
31.0
28.9
JB2835BWT-J-H40GA0000-N0000001
JB2835BWT-J-H40EA0000-N0000001
90
25.0
26.5
24.7
JB2835BWT-J-U40GA0000-N0000001
JB2835BWT-J-U40EA0000-N0000001
70
29.0
31.7
29.6
JB2835BWT-J-B35GA0000-N0000001
JB2835BWT-J-B35EA0000-N0000001
80
29.0
30.1
28.1
JB2835BWT-J-H35GA0000-N0000001
JB2835BWT-J-H35EA0000-N0000001
90
23.0
25.6
23.9
JB2835BWT-J-U35GA0000-N0000001
JB2835BWT-J-U35EA0000-N0000001
70
29.0
30.7
28.6
JB2835BWT-J-B30GA0000-N0000001
JB2835BWT-J-B30EA0000-N0000001
80
27.0
29.1
27.2
JB2835BWT-J-H30GA0000-N0000001
JB2835BWT-J-H30EA0000-N0000001
90
23.0
24.8
23.1
JB2835BWT-J-U30GA0000-N0000001
JB2835BWT-J-U30EA0000-N0000001
70
27.0
29.7
27.7
JB2835BWT-J-B27GA0000-N0000001
JB2835BWT-J-B27EA0000-N0000001
80
27.0
28.0
26.1
JB2835BWT-J-H27GA0000-N0000001
JB2835BWT-J-H27EA0000-N0000001
90
21.0
23.7
22.1
JB2835BWT-J-U27GA0000-N0000001
JB2835BWT-J-U27EA0000-N0000001
Notes:
•
•
*
**
Cree Venture maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and ±2 on CRI
measurements. See the Measurements section (page 50).
Cree Venture J Series 2835B LED order codes specify only a minimum flux bin and not a maximum. Cree Venture may ship reels in flux bins higher
than the minimum specified by the order code without advance notice. Shipments will always adhere to the chromaticity restrictions specified by the
order code.
Flux values @ 85 °C are calculated and for reference only.
Contact your Cree LED sales representative for kitted 3‑step order code details.
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
10
J SERIES ® 2835 LED
Relative Intensity vs. Current (Tj = 25ºC)
RELATIVE LUMINOUS FLUX VS. CURRENT - JB2835B 3‑V J CLASS
750%
JB2835B 3-V
J Class
700%
650%
Relative Luminous Flux
600%
550%
500%
450%
400%
350%
300%
250%
200%
150%
100%
50%
0%
0
40
80
120
160
200
240
280
320
360
400
440
480
Forward Current (mA)
Electrical Characteristics
ELECTRICAL CHARACTERISTICS
- JB2835B 3‑V J CLASS
480
JB2835B 3-V
J Class
440
Forward Current (mA)
400
360
320
280
240
200
160
120
80
40
0
2.60
2.65
2.70
2.75
2.80
2.85
2.90
2.95
3.00
3.05
3.10
3.15
3.20
Forward Voltage (V)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
11
J SERIES ® 2835 LED
Relative Chromaticity
Vs. Current - JB2835B 3‑V J CLASS
RELATIVE CHROMATICITY
VS. CURRENT
0.020
JB2835B 3-V
J Class
0.015
0.010
0.005
ΔCCx
0.000
ΔCCy
-0.005
-0.010
-0.015
-0.020
0
40
80
120
160
200
240
280
320
360
400
440
480
Current (mA)
RELATIVE CHROMATICITY VS. TEMPERATURE - JB2835B 3‑V J CLASS
Relative Chromaticity Vs. Temperature
0.020
JB2835B 3-V
J Class
0.015
0.010
0.005
ΔCCx
0.000
ΔCCy
-0.005
-0.010
-0.015
-0.020
25
45
65
85
105
Tsp (°C)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
12
J SERIES ® 2835 LED
Relative Flux Output vs. Junction Temperature
JB2835B 3-V
J Class
RELATIVE LUMINOUS FLUX VS. JUNCTION TEMPERATURE - JB2835B 3‑V J CLASS
100%
JB2835B 3-V
J Class
90%
Relative Luminous Flux
80%
70%
60%
50%
40%
30%
20%
10%
0%
25
45
65
85
105
Junction Temperature (ºC)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
13
J SERIES ® 2835 LED
CHARACTERISTICS - JE2835B 3‑V N CLASS
Characteristics
Unit
Thermal resistance, junction to solder point
°C/W
11
degrees
120
mV/°C
-1.4
Viewing angle (FWHM)
Temperature coefficient of voltage
Minimum
Typical
ESD withstand voltage (JEDEC JS-001-2012)
Maximum
Class 2
DC forward current
mA
240
Reverse voltage
V
5
Forward voltage (@ 150 mA, 25 °C)
V
LED junction temperature
°C
Operating temperature
°C
2.86
3.0
125
-40
105
OPERATING LIMITS - JE2835B 3‑V N CLASS
Operating Limits
The maximum forward current is determined by the thermal resistance between the LED junction and ambient.
275
JE2835B 3-V
N Class
97 °C, 240 mA
250
225
Forward Current (mA)
200
Rj-a = 40 °C/W
175
105 °C,
178 mA
150
125
100
75
50
25
0
0
20
40
60
80
100
120
Ambient Temperature (°C)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
14
J SERIES ® 2835 LED
FLUX CHARACTERISTICS, ORDER CODES AND BINS - JE2835B 3‑V N CLASS (IF = 150 mA, Tj = 25 °C)
The following table provides order codes for J Series JE2835B 3‑V N Class LEDs. For a complete description of the order code
nomenclature, please see the Order Code and Bin Code Formats section (page 3). For definitions of the chromaticity kits, please see
the Performance Groups - Chromaticity section (page 40).
Minimum Typical
Nominal Minimum
Flux (lm) Flux (lm)
CCT
CRI
@ 25 °C
@ 25 °C
6500 K
5700 K
5000 K
4000 K
3500 K
3000 K
2700 K
2200 K
Order Code
Typical
Flux (lm)
@ 85 °C*
3‑Step
Kitted 3‑Step**
70
78.0
82.9
74.8
JE2835BWT-N-B65GA0000-N0000001
JE2835BWT-N-B65EA0000-N0000001
80
75.0
77.1
69.6
JE2835BWT-N-H65GA0000-N0000001
JE2835BWT-N-H65EA0000-N0000001
90
63.0
66.0
59.5
JE2835BWT-N-U65GA0000-N0000001
JE2835BWT-N-U65EA0000-N0000001
70
81.0
82.9
74.8
JE2835BWT-N-B57GA0000-N0000001
JE2835BWT-N-B57EA0000-N0000001
80
75.0
78.1
70.5
JE2835BWT-N-H57GA0000-N0000001
JE2835BWT-N-H57EA0000-N0000001
90
63.0
66.0
59.5
JE2835BWT-N-U57GA0000-N0000001
JE2835BWT-N-U57EA0000-N0000001
70
81.0
82.9
74.8
JE2835BWT-N-B50GA0000-N0000001
JE2835BWT-N-B50EA0000-N0000001
80
75.0
78.1
70.5
JE2835BWT-N-H50GA0000-N0000001
JE2835BWT-N-H50EA0000-N0000001
90
63.0
66.0
59.5
JE2835BWT-N-U50GA0000-N0000001
JE2835BWT-N-U50EA0000-N0000001
70
81.0
82.9
74.8
JE2835BWT-N-B40GA0000-N0000001
JE2835BWT-N-B40EA0000-N0000001
80
75.0
78.1
70.5
JE2835BWT-N-H40GA0000-N0000001
JE2835BWT-N-H40EA0000-N0000001
90
63.0
66.0
59.5
JE2835BWT-N-U40GA0000-N0000001
JE2835BWT-N-U40EA0000-N0000001
70
78.0
79.9
72.1
JE2835BWT-N-B35GA0000-N0000001
JE2835BWT-N-B35EA0000-N0000001
80
72.0
75.8
68.4
JE2835BWT-N-H35GA0000-N0000001
JE2835BWT-N-H35EA0000-N0000001
90
63.0
64.2
57.9
JE2835BWT-N-U35GA0000-N0000001
JE2835BWT-N-U35EA0000-N0000001
70
75.0
77.9
70.3
JE2835BWT-N-B30GA0000-N0000001
JE2835BWT-N-B30EA0000-N0000001
80
72.0
73.8
66.6
JE2835BWT-N-H30GA0000-N0000001
JE2835BWT-N-H30EA0000-N0000001
90
60.0
62.1
56
JE2835BWT-N-U30GA0000-N0000001
JE2835BWT-N-U30EA0000-N0000001
70
72.0
74.9
67.6
JE2835BWT-N-B27GA0000-N0000001
JE2835BWT-N-B27EA0000-N0000001
80
69.0
70.7
63.8
JE2835BWT-N-H27GA0000-N0000001
JE2835BWT-N-H27EA0000-N0000001
90
57.0
59.3
53.5
JE2835BWT-N-U27GA0000-N0000001
JE2835BWT-N-U27EA0000-N0000001
80
57.0
60.2
54.3
JE2835BWT-N-H22GA0000-N0000001
JE2835BWT-N-H22EA0000-N0000001
90
45.0
50.6
45.7
JE2835BWT-N-U22GA0000-N0000001
JE2835BWT-N-U22EA0000-N0000001
Notes:
•
•
*
**
Cree Venture maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and ±2 on CRI
measurements. See the Measurements section (page 50).
Cree Venture J Series 2835B LED order codes specify only a minimum flux bin and not a maximum. Cree Venture may ship reels in flux bins higher
than the minimum specified by the order code without advance notice. Shipments will always adhere to the chromaticity restrictions specified by the
order code.
Flux values @ 85 °C are calculated and for reference only.
Contact your Cree LED sales representative for kitted 3‑step order code details.
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
15
J SERIES ® 2835 LED
FLUX CHARACTERISTICS, ORDER CODES AND BINS - JE2835B 3‑V N CLASS FIDELITY (IF = 150 mA, Tj = 25 °C)
The following table provides order codes for J Series JE2835B 3‑V N Class Fidelity LEDs. For a complete description of the order code
nomenclature, please see the Order Code and Bin Code Formats section (page 3). For definitions of the chromaticity kits, please see
the Performance Groups - Chromaticity section (page 40).
Minimum Typical
Nominal Minimum
Flux (lm) Flux (lm)
CCT
CRI
@ 25 °C
@ 25 °C
Order Code
Typical
Flux (lm)
@ 85 °C*
3‑Step
Kitted 3‑Step**
6500 K
95
57.0
59.5
53.7
JE2835BWT-N-Z65GA0000-N0000001
JE2835BWT-N-Z65EA0000-N0000001
5000 K
95
57.0
59.5
53.7
JE2835BWT-N-Z50GA0000-N0000001
JE2835BWT-N-Z50EA0000-N0000001
4000 K
95
57.0
59.5
53.7
JE2835BWT-N-Z40GA0000-N0000001
JE2835BWT-N-Z40EA0000-N0000001
3500 K
95
54.0
57
51.4
JE2835BWT-N-Z35GA0000-N0000001
JE2835BWT-N-Z35EA0000-N0000001
3000 K
95
51.0
55.5
50.1
JE2835BWT-N-Z30GA0000-N0000001
JE2835BWT-N-Z30EA0000-N0000001
2700 K
95
48.0
52.5
47.4
JE2835BWT-N-Z27GA0000-N0000001
JE2835BWT-N-Z27EA0000-N0000001
Notes:
•
•
*
**
Cree Venture maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and ±2 on CRI
measurements. See the Measurements section (page 50).
Cree Venture J Series 2835B LED order codes specify only a minimum flux bin and not a maximum. Cree Venture may ship reels in flux bins higher
than the minimum specified by the order code without advance notice. Shipments will always adhere to the chromaticity restrictions specified by the
order code.
Flux values @ 85 °C are calculated and for reference only.
Contact your Cree LED sales representative for kitted 3‑step order code details.
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
16
J SERIES ® 2835 LED
Relative Intensity
vs. Current
(Tj =
25ºC)
RELATIVE LUMINOUS
FLUX VS. CURRENT
- JE2835B
3‑V
N CLASS
160%
JE2835B 3-V
N Class
Relative Luminous Flux
140%
120%
100%
80%
60%
40%
20%
0%
0
20
40
60
80
100
120
140
160
180
200
220
240
Forward Current (mA)
Electrical Characteristics
ELECTRICAL CHARACTERISTICS
- JE2835B 3‑V N CLASS
240
JE2835B 3-V
N Class
220
Forward Current (mA)
200
180
160
140
120
100
80
60
40
20
0
2.65
2.70
2.75
2.80
2.85
2.90
2.95
3.00
Forward Voltage (V)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
17
J SERIES ® 2835 LED
Relative Chromaticity Vs. Current
RELATIVE CHROMATICITY
VS. CURRENT - JE2835B 3‑V N CLASS
0.020
JE2835B 3-V
N Class
0.015
0.010
0.005
ΔCCx
0.000
ΔCCy
-0.005
-0.010
-0.015
-0.020
0
20
40
60
80
100
120
140
160
180
200
220
240
Current (mA)
RELATIVE CHROMATICITY
VS.Vs.
TEMPERATURE
- JE2835B 3‑V N CLASS
Relative Chromaticity
Temperature
0.020
JE2835B 3-V
N Class
0.015
0.010
0.005
ΔCCx
0.000
ΔCCy
-0.005
-0.010
-0.015
-0.020
25
45
65
85
105
Tsp (°C)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
18
J SERIES ® 2835 LED
Relative Flux Output vs. Junction Temperature
JE2835B 3N Class
RELATIVE LUMINOUS FLUX VS. JUNCTION TEMPERATURE - JE2835B 3‑V N CLASS
100%
JE2835B 3-V
N Class
90%
Relative Luminous Flux
80%
70%
60%
50%
40%
30%
20%
10%
0%
25
45
65
85
105
Junction Temperature (ºC)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
19
J SERIES ® 2835 LED
CHARACTERISTICS - JE2835B 3‑V P CLASS
Characteristics
Unit
Thermal resistance, junction to solder point
°C/W
23
degrees
120
mV/°C
-1.0
Viewing angle (FWHM)
Temperature coefficient of voltage
Minimum
Typical
ESD withstand voltage (JEDEC JS-001-2012)
Maximum
Class 2
DC forward current
mA
240
Reverse voltage
V
5
Forward voltage (@ 150 mA, 25 °C)
V
LED junction temperature
°C
Operating temperature
°C
3.04
3.2
125
-40
105
OPERATING LIMITS - JE2835B 3‑V P CLASS
Operating Limits
The maximum forward current is determined by the thermal resistance between the LED junction and ambient.
275
80 °C,
240 mA
250
JE2835B 3-V
P Class
95 °C,
240 mA
225
Forward Current (mA)
200
Rj-a = 60 °C/W
175
105 °C,
168 mA
Rj-a = 40 °C/W
150
105 °C,
117 mA
125
100
75
50
25
0
0
20
40
60
80
100
120
Ambient Temperature (°C)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
20
J SERIES ® 2835 LED
FLUX CHARACTERISTICS, ORDER CODES AND BINS - JE2835B 3‑V P CLASS (IF = 150 mA, Tj = 25 °C)
The following table provides order codes for J Series JE2835B 3‑V P Class LEDs. For a complete description of the order code
nomenclature, please see the Order Code and Bin Code Formats section (page 3). For definitions of the chromaticity kits, please see
the Performance Groups - Chromaticity section (page 40).
Minimum Typical
Nominal Minimum
Flux (lm) Flux (lm)
CCT
CRI◊
@ 25 °C
@ 25 °C
6500 K
5700 K
5000 K
4000 K
3500 K
3000 K
2700 K
Typical
Flux (lm)
@ 85 °C*
Order Code
3‑Step
Kitted 3‑Step**
70
78.0
80.5
72.4
JE2835BWT-P-B65GA0000-N0000001
JE2835BWT-P-B65EA0000-N0000001
80
72.0
76.0
68.4
JE2835BWT-P-H65GA0000-N0000001
JE2835BWT-P-H65EA0000-N0000001
90
63.0
65.0
58.5
JE2835BWT-P-U65GA0000-N0000001
JE2835BWT-P-U65EA0000-N0000001
70
78.0
80.5
72.4
JE2835BWT-P-B57GA0000-N0000001
JE2835BWT-P-B57EA0000-N0000001
80
75.0
77.0
69.3
JE2835BWT-P-H57GA0000-N0000001
JE2835BWT-P-H57EA0000-N0000001
90
63.0
65.0
58.5
JE2835BWT-P-U57GA0000-N0000001
JE2835BWT-P-U57EA0000-N0000001
70
78.0
80.5
72.4
JE2835BWT-P-B50GA0000-N0000001
JE2835BWT-P-B50EA0000-N0000001
80
75.0
77.0
69.3
JE2835BWT-P-H50GA0000-N0000001
JE2835BWT-P-H50EA0000-N0000001
90
63.0
65.0
58.5
JE2835BWT-P-U50GA0000-N0000001
JE2835BWT-P-U50EA0000-N0000001
70
78.0
80.5
72.4
JE2835BWT-P-B40GA0000-N0000001
JE2835BWT-P-B40EA0000-N0000001
80
75.0
77.0
69.3
JE2835BWT-P-H40GA0000-N0000001
JE2835BWT-P-H40EA0000-N0000001
90
63.0
65.0
58.5
JE2835BWT-P-U40GA0000-N0000001
JE2835BWT-P-U40EA0000-N0000001
70
75.0
78.5
70.6
JE2835BWT-P-B35GA0000-N0000001
JE2835BWT-P-B35EA0000-N0000001
80
72.0
74.0
66.6
JE2835BWT-P-H35GA0000-N0000001
JE2835BWT-P-H35EA0000-N0000001
90
60.0
62.5
56.2
JE2835BWT-P-U35GA0000-N0000001
JE2835BWT-P-U35EA0000-N0000001
70
75.0
76.5
68.8
JE2835BWT-P-B30GA0000-N0000001
JE2835BWT-P-B30EA0000-N0000001
80
69.0
72.0
64.8
JE2835BWT-P-H30GA0000-N0000001
JE2835BWT-P-H30EA0000-N0000001
90
57.0
60.5
54.4
JE2835BWT-P-U30GA0000-N0000001
JE2835BWT-P-U30EA0000-N0000001
70
69.0
73.5
66.1
JE2835BWT-P-B27GA0000-N0000001
JE2835BWT-P-B27EA0000-N0000001
80
66.0
69.0
62.1
JE2835BWT-P-H27GA0000-N0000001
JE2835BWT-P-H27EA0000-N0000001
90
54.0
57.5
51.7
JE2835BWT-P-U27GA0000-N0000001
JE2835BWT-P-U27EA0000-N0000001
Notes:
•
•
◊
*
**
Cree Venture maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and ±2 on CRI
measurements. See the Measurements section (page 50).
Cree Venture J Series 2835 LED order codes specify only a minimum flux bin and not a maximum. Cree Venture may ship reels in flux bins higher
than the minimum specified by the order code without advance notice. Shipments will always adhere to the chromaticity restrictions specified by the
order code.
CRI R9 minimum is 0 for 80 CRI minimum LEDs and 50 for 90 CRI minimum LEDs, with a ±3 tolerance.
Flux values @ 85 °C are calculated and for reference only.
Contact your Cree LED sales representative for kitted 3‑step order code details.
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
21
J SERIES ® 2835 LED
FLUX CHARACTERISTICS, ORDER CODES AND BINS - JE2835B 3‑V P CLASS FIDELITY (IF = 150 mA, Tj = 25 °C)
The following table provides order codes for J Series JE2835B 3‑V P Class Fidelity LEDs. For a complete description of the order code
nomenclature, please see the Order Code and Bin Code Formats section (page 3). For definitions of the chromaticity kits, please see
the Performance Groups - Chromaticity section (page 40).
Minimum Typical
Nominal Minimum
Flux (lm) Flux (lm)
CCT
CRI◊
@ 25 °C
@ 25 °C
Order Code
Typical
Flux (lm)
@ 85 °C*
3‑Step
Kitted 3‑Step**
6500 K
95
57.0
59.0
53.1
JE2835BWT-P-Z65GA0000-N0000001
JE2835BWT-P-Z65EA0000-N0000001
5000 K
95
57.0
59.0
53.1
JE2835BWT-P-Z50GA0000-N0000001
JE2835BWT-P-Z50EA0000-N0000001
4000 K
95
57.0
59.0
53.1
JE2835BWT-P-Z40GA0000-N0000001
JE2835BWT-P-Z40EA0000-N0000001
3500 K
95
54.0
56.5
50.8
JE2835BWT-P-Z35GA0000-N0000001
JE2835BWT-P-Z35EA0000-N0000001
3000 K
95
51.0
55.0
49.5
JE2835BWT-P-Z30GA0000-N0000001
JE2835BWT-P-Z30EA0000-N0000001
2700 K
95
48.0
52.0
46.8
JE2835BWT-P-Z27GA0000-N0000001
JE2835BWT-P-Z27EA0000-N0000001
Notes:
•
•
◊
*
**
Cree Venture maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and ±2 on CRI
measurements. See the Measurements section (page 50).
Cree Venture J Series 2835 LED order codes specify only a minimum flux bin and not a maximum. Cree Venture may ship reels in flux bins higher
than the minimum specified by the order code without advance notice. Shipments will always adhere to the chromaticity restrictions specified by the
order code.
CRI R9 minimum is 0 for 80 CRI minimum LEDs and 50 for 90 CRI minimum LEDs, with a ±3 tolerance.
Flux values @ 85 °C are calculated and for reference only.
Contact your Cree LED sales representative for kitted 3‑step order code details.
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
22
J SERIES ® 2835 LED
Relative Intensity vs. Current (Tj = 25ºC)
RELATIVE LUMINOUS FLUX VS. CURRENT - JE2835B 3‑V P CLASS
160%
JE2835B 3-V
P Class
Relative Luminous Flux
140%
120%
100%
80%
60%
40%
20%
0%
0
20
40
60
80
100
120
140
160
180
200
220
240
Forward Current (mA)
ELECTRICAL CHARACTERISTICS
- JE2835B 3‑V P CLASS
Electrical Characteristics
240
JE2835B 3-V
P Class
220
Forward Current (mA)
200
180
160
140
120
100
80
60
40
20
0
2.70
2.75
2.80
2.85
2.90
2.95
3.00
3.05
3.10
3.15
3.20
3.25
Forward Voltage (V)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
23
J SERIES ® 2835 LED
Relative Chromaticity Vs. Current
RELATIVE CHROMATICITY VS. CURRENT - JE2835B 3‑V P CLASS
0.020
JE2835B 3-V
P Class
0.015
0.010
0.005
ΔCCx
0.000
ΔCCy
-0.005
-0.010
-0.015
-0.020
0
20
40
60
80
100
120
140
160
180
200
220
240
Current (mA)
RELATIVE CHROMATICITY VS. TEMPERATURE - JE2835B 3‑V P CLASS
Relative Chromaticity Vs. Temperature
0.020
JE2835B 3-V
P Class
0.015
0.010
0.005
ΔCCx
0.000
ΔCCy
-0.005
-0.010
-0.015
-0.020
25
45
65
85
105
Tsp (°C)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
24
J SERIES ® 2835 LED
Relative Flux Output vs. Junction Temperature
JE2835B 3P Class
RELATIVE LUMINOUS FLUX VS. JUNCTION TEMPERATURE - JE2835B 3‑V P CLASS
100%
JE2835B 3-V
P Class
90%
Relative Luminous Flux
80%
70%
60%
50%
40%
30%
20%
10%
0%
25
45
65
85
105
Junction Temperature (ºC)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
25
J SERIES ® 2835 LED
CHARACTERISTICS - JE2835 3‑V R CLASS
Characteristics
Unit
Thermal resistance, junction to solder point
°C/W
20
degrees
120
mV/°C
-1.4
Viewing angle (FWHM)
Temperature coefficient of voltage
Minimum
Typical
ESD withstand voltage (JEDEC JS-001-2012)
Maximum
Class 2
DC forward current
mA
240
Reverse voltage
V
5
Forward voltage (@ 150 mA, 25 °C)
V
LED junction temperature
°C
Operating temperature
°C
2.95
3.1
125
-40
105
OPERATING LIMITS - JE2835 3‑V R CLASS
Operating Limits
The maximum forward current is determined by the thermal resistance between the LED junction and ambient.
275
82 °C,
240 mA
250
JE2835 3-V
R Class
96 °C,
240 mA
225
Forward Current (mA)
200
175
Rj-a = 60 °C/W
150
Rj-a = 40 °C/W
105 °C,
173 mA
105 °C,
119 mA
125
100
75
50
25
0
0
20
40
60
80
100
120
Ambient Temperature (°C)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
26
J SERIES ® 2835 LED
FLUX CHARACTERISTICS, ORDER CODES AND BINS - JE2835 3‑V R CLASS (IF = 150 mA, Tj = 25 °C)
The following table provides order codes for J Series JE2835 3‑V R Class LEDs. For a complete description of the order code nomenclature,
please see the Order Code and Bin Code Formats section (page 3). For definitions of the chromaticity kits, please see the Performance
Groups - Chromaticity section (page 40).
Minimum Typical
Nominal Minimum
Flux (lm) Flux (lm)
CCT
CRI◊
@ 25 °C
@ 25 °C
6500 K
5700 K
5000 K
4000 K
3500 K
3000 K
2700 K
2200 K
Typical
Flux (lm)
@ 85 °C*
Order Code
3‑Step
Kitted 3‑Step**
70
75.0
76.5
68.4
JE2835AWT-R-B65GA0000-N0000001
JE2835AWT-R-B65EA0000-N0000001
80
72.0
73.5
65.7
JE2835AWT-R-H65GA0000-N0000001
JE2835AWT-R-H65EA0000-N0000001
90
60.0
62.5
55.9
JE2835AWT-R-U65GA0000-N0000001
JE2835AWT-R-U65EA0000-N0000001
70
75.0
76.5
68.4
JE2835AWT-R-B57GA0000-N0000001
JE2835AWT-R-B57EA0000-N0000001
80
72.0
73.5
65.7
JE2835AWT-R-H57GA0000-N0000001
JE2835AWT-R-H57EA0000-N0000001
90
60.0
62.5
55.9
JE2835AWT-R-U57GA0000-N0000001
JE2835AWT-R-U57EA0000-N0000001
70
75.0
76.5
68.4
JE2835AWT-R-B50GA0000-N0000001
JE2835AWT-R-B50EA0000-N0000001
80
72.0
73.5
65.7
JE2835AWT-R-H50GA0000-N0000001
JE2835AWT-R-H50EA0000-N0000001
90
60.0
62.5
55.9
JE2835AWT-R-U50GA0000-N0000001
JE2835AWT-R-U50EA0000-N0000001
70
75.0
76.5
68.4
JE2835AWT-R-B40GA0000-N0000001
JE2835AWT-R-B40EA0000-N0000001
80
72.0
73.5
65.7
JE2835AWT-R-H40GA0000-N0000001
JE2835AWT-R-H40EA0000-N0000001
90
60.0
62.5
55.9
JE2835AWT-R-U40GA0000-N0000001
JE2835AWT-R-U40EA0000-N0000001
70
72.0
74.5
66.6
JE2835AWT-R-B35GA0000-N0000001
JE2835AWT-R-B35EA0000-N0000001
80
69.0
72.0
64.4
JE2835AWT-R-H35GA0000-N0000001
JE2835AWT-R-H35EA0000-N0000001
90
57.0
59.5
53.2
JE2835AWT-R-U35GA0000-N0000001
JE2835AWT-R-U35EA0000-N0000001
70
69.0
73.0
65.3
JE2835AWT-R-B30GA0000-N0000001
JE2835AWT-R-B30EA0000-N0000001
80
69.0
70.5
63.0
JE2835AWT-R-H30GA0000-N0000001
JE2835AWT-R-H30EA0000-N0000001
90
57.0
58.5
52.3
JE2835AWT-R-U30GA0000-N0000001
JE2835AWT-R-U30EA0000-N0000001
70
66.0
68.5
61.3
JE2835AWT-R-B27GA0000-N0000001
JE2835AWT-R-B27EA0000-N0000001
80
66.0
67.5
60.4
JE2835AWT-R-H27GA0000-N0000001
JE2835AWT-R-H27EA0000-N0000001
90
54.0
55.5
49.6
JE2835AWT-R-U27GA0000-N0000001
JE2835AWT-R-U27EA0000-N0000001
80
54.0
58.5
52.3
JE2835AWT-R-H22GA0000-N0000001
JE2835AWT-R-H22EA0000-N0000001
90
45.0
49.0
43.8
JE2835AWT-R-U22GA0000-N0000001
JE2835AWT-R-U22EA0000-N0000001
Notes:
•
•
◊
*
**
Cree Venture maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and ±2 on CRI
measurements. See the Measurements section (page 50).
Cree Venture J Series 2835 LED order codes specify only a minimum flux bin and not a maximum. Cree Venture may ship reels in flux bins higher
than the minimum specified by the order code without advance notice. Shipments will always adhere to the chromaticity restrictions specified by the
order code.
CRI R9 minimum is 0 for 80 CRI minimum LEDs and 50 for 90 CRI minimum LEDs, with a ±3 tolerance.
Flux values @ 85 °C are calculated and for reference only.
Contact your Cree LED sales representative for kitted 3‑step order code details.
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
27
J SERIES ® 2835 LED
Relative Intensity vs. Current (Tj = 25ºC)
RELATIVE LUMINOUS FLUX VS. CURRENT - JE2835 3‑V R CLASS
160%
JE2835 3-V
R Class
Relative Luminous Flux
140%
120%
100%
80%
60%
40%
20%
0%
0
20
40
60
80
100
120
140
160
180
200
220
240
Forward Current (mA)
Electrical Characteristics
ELECTRICAL CHARACTERISTICS
- JE2835 3‑V R CLASS
240
JE2835 3-V
R Class
220
Forward Current (mA)
200
180
160
140
120
100
80
60
40
20
0
2.65
2.70
2.75
2.80
2.85
2.90
2.95
3.00
3.05
3.10
Forward Voltage (V)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
28
J SERIES ® 2835 LED
Relative Chromaticity Vs. Current
RELATIVE CHROMATICITY VS. CURRENT - JE2835 3‑V R CLASS
0.020
JE2835 3-V
R Class
0.015
0.010
0.005
ΔCCx
0.000
ΔCCy
-0.005
-0.010
-0.015
-0.020
0
20
40
60
80
100
120
140
160
180
200
220
240
Current (mA)
RELATIVE CHROMATICITY
VS. TEMPERATURE - JE2835 3‑V R CLASS
Relative Chromaticity Vs. Temperature
0.020
JE2835 3-V
R Class
0.015
0.010
0.005
ΔCCx
0.000
ΔCCy
-0.005
-0.010
-0.015
-0.020
25
45
65
85
105
Tsp (°C)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
29
J SERIES ® 2835 LED
Relative Flux Output vs. Junction Temperature
RELATIVE LUMINOUS FLUX VS. JUNCTION TEMPERATURE - JE2835 3‑V R CLASS
100%
JE2835 3-V
R Class
90%
Relative Luminous Flux
80%
70%
60%
50%
40%
30%
20%
10%
0%
25
45
65
85
105
Junction Temperature (ºC)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
30
J SERIES ® 2835 LED
CHARACTERISTICS - JB2835 3‑V W CLASS
Characteristics
Unit
Thermal resistance, junction to solder point
°C/W
30
degrees
120
mV/°C
-1.3
Viewing angle (FWHM)
Temperature coefficient of voltage
Minimum
Typical
ESD withstand voltage (JEDEC JS-001-2012)
Maximum
Class 2
DC forward current
mA
150
Reverse voltage
V
5
Forward voltage (@ 60 mA, 25 °C)
V
LED junction temperature
°C
Operating temperature
°C
2.91
3.1
125
-40
105
OPERATING LIMITS - JB2835 3‑V W CLASS
Operating Limits
The maximum forward current is determined by the thermal resistance between the LED junction and ambient.
175
150
Forward Current (mA)
JB2835 3-V
W Class
96.5 °C, 150 mA
125
105 °C,
110 mA
Rj-a = 60 °C/W
100
75
50
25
0
0
20
40
60
80
100
120
Ambient Temperature (°C)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
31
J SERIES ® 2835 LED
FLUX CHARACTERISTICS, ORDER CODES AND BINS - JB2835 3‑V W CLASS (IF = 60 mA, Tj = 25 °C)
The following table provides order codes for J Series JB2835 3‑V W Class LEDs. For a complete description of the order code nomenclature,
please see the Order Code and Bin Code Formats section (page 3). For definitions of the chromaticity kits, please see the Performance
Groups - Chromaticity section (page 40).
Minimum Typical
Nominal Minimum
Flux (lm) Flux (lm)
CCT
CRI◊
@ 25 °C
@ 25 °C
6500 K
5700 K
5000 K
4000 K
3500 K
3000 K
2700 K
2200 K
Order Code
Typical
Flux (lm)
@ 85 °C*
3‑Step
Kitted 3‑Step**
80
27.0
30.4
27.2
JB2835AWT-W-H65GA0000-N0000001
JB2835AWT-W-H65EA0000-N0000001
90
23.0
25.7
23.0
JB2835AWT-W-U65GA0000-N0000001
JB2835AWT-W-U65EA0000-N0000001
80
27.0
30.4
27.2
JB2835AWT-W-H57GA0000-N0000001
JB2835AWT-W-H57EA0000-N0000001
90
23.0
25.7
23.0
JB2835AWT-W-U57GA0000-N0000001
JB2835AWT-W-U57EA0000-N0000001
80
27.0
30.4
27.2
JB2835AWT-W-H50GA0000-N0000001
JB2835AWT-W-H50EA0000-N0000001
90
23.0
25.7
23.0
JB2835AWT-W-U50GA0000-N0000001
JB2835AWT-W-U50EA0000-N0000001
80
27.0
30.4
27.2
JB2835AWT-W-H40GA0000-N0000001
JB2835AWT-W-H40EA0000-N0000001
90
23.0
25.7
23.0
JB2835AWT-W-U40GA0000-N0000001
JB2835AWT-W-U40EA0000-N0000001
80
27.0
29.5
26.4
JB2835AWT-W-H35GA0000-N0000001
JB2835AWT-W-H35EA0000-N0000001
90
21.0
24.8
22.2
JB2835AWT-W-U35GA0000-N0000001
JB2835AWT-W-U35EA0000-N0000001
80
27.0
29.1
26.0
JB2835AWT-W-H30GA0000-N0000001
JB2835AWT-W-H30EA0000-N0000001
90
21.0
24.4
21.8
JB2835AWT-W-U30GA0000-N0000001
JB2835AWT-W-U30EA0000-N0000001
80
25.0
27.3
24.4
JB2835AWT-W-H27GA0000-N0000001
JB2835AWT-W-H27EA0000-N0000001
90
21.0
22.9
20.5
JB2835AWT-W-U27GA0000-N0000001
JB2835AWT-W-U27EA0000-N0000001
80
21.0
24.0
21.5
JB2835AWT-W-H22GA0000-N0000001
JB2835AWT-W-H22EA0000-N0000001
90
17.0
20.1
18.0
JB2835AWT-W-U22GA0000-N0000001
JB2835AWT-W-U22EA0000-N0000001
Notes:
•
•
*
**
Cree Venture maintains a tolerance of ±7% on flux and power measurements, ±0.005 on chromaticity (CCx, CCy) measurements and ±2 on CRI
measurements. See the Measurements section (page 50).
Cree Venture J Series 2835B LED order codes specify only a minimum flux bin and not a maximum. Cree Venture may ship reels in flux bins higher
than the minimum specified by the order code without advance notice. Shipments will always adhere to the chromaticity restrictions specified by the
order code.
Flux values @ 85 °C are calculated and for reference only.
Contact your Cree LED sales representative for kitted 3‑step order code details.
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
32
J SERIES ® 2835 LED
Relative Intensity vs. Current (Tj = 25ºC)
RELATIVE LUMINOUS FLUX VS. CURRENT - JB2835 3‑V W CLASS
220%
JB2835 3-V
W Class
200%
Relative Luminous Flux
180%
160%
140%
120%
100%
80%
60%
40%
20%
0%
0
25
50
75
100
125
150
Forward Current (mA)
Electrical Characteristics
ELECTRICAL CHARACTERISTICS
- JB2835 3‑V W CLASS
150
JB2835 3-V
W Class
Forward Current (mA)
125
100
75
50
25
0
2.75
2.80
2.85
2.90
2.95
3.00
3.05
3.10
3.15
3.20
3.25
Forward Voltage (V)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
33
J SERIES ® 2835 LED
Relative Chromaticity Vs. Current
RELATIVE CHROMATICITY VS. CURRENT - JB2835 3‑V W CLASS
0.020
JB2835 3-V
W Class
0.015
0.010
0.005
ΔCCx
0.000
ΔCCy
-0.005
-0.010
-0.015
-0.020
0
25
50
75
100
125
150
Current (mA)
RELATIVE CHROMATICITY VS. TEMPERATURE - JB2835 3‑V W CLASS
Relative Chromaticity Vs. Temperature
0.020
JB2835 3-V
W Class
0.015
0.010
0.005
ΔCCx
0.000
ΔCCy
-0.005
-0.010
-0.015
-0.020
25
45
65
85
105
Tsp (°C)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
34
J SERIES ® 2835 LED
Relative Flux Output vs. Junction Temperature
JB2835 3-V
W Class
RELATIVE LUMINOUS FLUX VS. JUNCTION TEMPERATURE - JB2835 3‑V W CLASS
100%
JB2835 3-V
W Class
90%
Relative Luminous Flux
80%
70%
60%
50%
40%
30%
20%
10%
0%
25
45
65
85
105
Junction Temperature (ºC)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
35
J SERIES ® 2835 LED
RELATIVE SPECTRAL POWER DISTRIBUTION
100%
Relative Spectral Power
90%
80%
6500 K, 70 CRI
70%
5700 K, 70 CRI
60%
5000 K, 70 CRI
50%
4000 K, 70 CRI
40%
30%
3000 K, 70 CRI
20%
2700 K, 70 CRI
10%
0%
380
430
480
530
580
630
680
730
780
Wavelength (nm)
100%
Relative Spectral Power
90%
80%
6500 K, 80 CRI
70%
5700 K, 80 CRI
5000 K, 80 CRI
60%
4000 K, 80 CRI
50%
3500 K, 80 CRI
40%
3000 K, 80 CRI
30%
2700 K, 80 CRI
20%
2200 K, 80 CRI
10%
0%
380
430
480
530
580
630
680
730
780
Wavelength (nm)
100%
Relative Spectral Power
90%
80%
6500 K, 90 CRI
70%
5700 K, 90 CRI
5000 K, 90 CRI
60%
4000 K, 90 CRI
50%
3500 K, 90 CRI
40%
3000 K, 90 CRI
30%
2700 K, 90 CRI
20%
2200 K, 90 CRI
10%
0%
380
430
480
530
580
630
680
730
780
Wavelength (nm)
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
36
J SERIES ® 2835 LED
RELATIVE SPECTRAL POWER DISTRIBUTION - CONTINUED
100%
Relative Spectral Power
90%
80%
70%
6500 K, 95 CRI
60%
5000 K, 95 CRI
4000 K, 95 CRI
50%
3500 K, 95 CRI
40%
3000 K, 95 CRI
30%
2700 K, 95 CRI
20%
10%
0%
380
430
480
530
580
630
680
730
780
Wavelength (nm)
Typical Spatial Radiation Pattern
TYPICAL SPATIAL DISTRIBUTION
100%
Relative Luminous Intensity
80%
60%
40%
20%
-90
-70
-50
-30
-10
0%
Angle (º)
10
30
50
70
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
90
CLJ-DS40
REV 9
37
J SERIES ® 2835 LED
PERFORMANCE GROUPS - LUMINOUS FLUX (Tj = 25 °C)
J Series JB2835B 3‑V G Class and J Class LEDs are tested for luminous flux at 55 mA and placed into one of the following luminous-flux
groups.
Group Code
Minimum Luminous Flux (lm)
Maximum Luminous Flux (lm)
C6
19
21
C7
21
23
C8
23
25
C9
25
27
D6
27
29
D7
29
31
D8
31
33
D9
33
35
E6
35
37
J Series JE2835B 3‑V N Class, JE2835B 3‑V P Class and JE2835 3‑V R Class LEDs are tested for luminous flux at 150 mA and placed into
one of the following luminous-flux groups.
Group Code
Minimum Luminous Flux (lm)
Maximum Luminous Flux (lm)
E9
45
48
F6
48
51
F7
51
54
F8
54
57
F9
57
60
G6
60
63
G7
63
66
G8
66
69
G9
69
72
H6
72
75
H7
75
78
H8
78
81
H9
81
84
K6
84
87
K7
87
90
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
38
J SERIES ® 2835 LED
PERFORMANCE GROUPS - LUMINOUS FLUX (Tj = 25 °C) - CONTINUED
J Series JB2835 3‑V W Class LEDs are tested for luminous flux at 60 mA and placed into one of the following luminous-flux groups.
Group Code
Minimum Luminous Flux (lm)
Maximum Luminous Flux (lm)
B9
17
19
C6
19
21
C7
21
23
C8
23
25
C9
25
27
D6
27
29
D7
29
31
D8
31
33
PERFORMANCE GROUPS - FORWARD VOLTAGE (Tj = 25 °C)
J Series 2835 LEDs are tested for forward voltage and placed into one of the following voltage bins.
The following voltage bins are indicated in the Forward Voltage Bin field in the bin code for JB2835B 3‑V G Class, JB2835B 3‑V J Class,
JE2835B 3‑V N Class, JE2835B 3‑V P Class, JE2835 3‑V R Class and JB2835 3‑V W Class LEDs.
Voltage Bin
Minimum Forward Voltage (V)
Maximum Forward Voltage (V)
AB
2.5
2.6
AC
2.6
2.7
AD
2.7
2.8
AE
2.8
2.9
AF
2.9
3.0
AG
3.0
3.1
AH
3.1
3.2
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
39
J SERIES ® 2835 LED
PERFORMANCE GROUPS - CHROMATICITY (Tj = 25 °C)
J Series 2835 LEDs are tested for chromaticity and placed into one of the regions defined by the following bounding coordinates.
0.46
ANSI C78.377A Quadrangle
3-step
0.44
3000 K
Kitted 3-step
2200 K
3500 K
0.42
4000 K
4500 K
0.40
CCy
2700 K
5000 K
0.38
5700 K
6500 K
0.36
0.34
0.32
0.30
0.29
0.31
0.33
0.35
0.37
0.39
0.41
CCx
0.43
0.45
0.47
0.49
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
0.51
0.53
CLJ-DS40
REV 9
40
J SERIES ® 2835 LED
PERFORMANCE GROUPS - CHROMATICITY - CONTINUED (Tj = 25 °C)
0.355
ANSI 6500 K
0.345
1EC
CCy
0.335
1EB1G0
0.325
1ED
1EA
0.315
0.305
0.29
0.30
0.31
0.32
0.33
0.34
CCx
CCT
6500 K
MacAdam Ellipse
Included Bins
Center Point
Major Axis
Minor Axis
x
y
a
b
Rotation Angle (°)
3-step
1G0
0.3123
0.3282
0.00669
0.00285
58.57
Kitted 3-step
1G0,
1EA, 1EB,
1EC, 1ED
0.3123
0.3282
0.01115
0.00475
58.57
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
41
J SERIES ® 2835 LED
PERFORMANCE GROUPS - CHROMATICITY - CONTINUED (Tj = 25 °C)
0.37
ANSI 5700 K
0.36
2EC
CCy
0.35
2EB
0.34
2ED
2EA
0.33
0.32
0.305
2G0
0.315
0.325
0.335
0.345
0.355
CCx
CCT
5700 K
MacAdam Ellipse
Included Bins
Center Point
Major Axis
Minor Axis
x
y
a
b
Rotation Angle (°)
3-step
2G0
0.3287
0.3417
0.00746
0.00320
59.09
Kitted 3-step
2G0,
2EA, 2EB,
2EC, 2ED
0.3287
0.3417
0.01243
0.00533
59.09
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
42
J SERIES ® 2835 LED
PERFORMANCE GROUPS - CHROMATICITY - CONTINUED (Tj = 25 °C)
0.38
ANSI 5000 K
0.37
3EC
0.36
CCy
3EB
3G0
0.35
3ED
3EA
0.34
0.33
0.32
0.33
0.34
0.35
0.36
0.37
CCx
CCT
5000 K
MacAdam Ellipse
Included Bins
Center Point
Major Axis
Minor Axis
x
y
a
b
Rotation Angle (°)
3-step
3G0
0.3447
0.3553
0.00822
0.00354
59.62
Kitted 3-step
3G0,
3EA, 3EB,
3EC, 3ED
0.3447
0.3553
0.01370
0.00590
59.62
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
43
J SERIES ® 2835 LED
PERFORMANCE GROUPS - CHROMATICITY - CONTINUED (Tj = 25 °C)
0.41
ANSI 4000 K
0.40
CCy
0.39
5EC
5EB 5GA
0.38
5GB 5ED
0.37
5EA
0.36
0.35
0.36
0.37
0.38
0.39
0.40
0.41
CCx
CCT
4000 K
MacAdam Ellipse
Included Bins
Center Point
Major Axis
Minor Axis
x
y
a
b
Rotation Angle (°)
3-step
5GA, 5GB
0.3818
0.3797
0.00939
0.00402
53.72
Kitted 3-step
5GA, 5GB,
5EA, 5EB,
5EC, 5ED
0.3818
0.3797
0.01565
0.00670
53.72
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
44
J SERIES ® 2835 LED
PERFORMANCE GROUPS - CHROMATICITY - CONTINUED (Tj = 25 °C)
0.42
ANSI 3500 K
0.41
CCy
0.40
6EC
6EB
6GA
0.39
6GB
6ED
6EA
0.38
0.37
0.36
0.385
0.395
0.405
0.415
0.425
0.435
CCx
CCT
3500 K
MacAdam Ellipse
Included Bins
Center Point
Major Axis
Minor Axis
x
y
a
b
Rotation Angle (°)
3-step
6GA, 6GB
0.4073
0.3917
0.00927
0.00414
54.00
Kitted 3-step
6GA, 6GB,
6EA, 6EB,
6EC, 6ED
0.4073
0.3917
0.01545
0.00690
54.00
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
45
J SERIES ® 2835 LED
PERFORMANCE GROUPS - CHROMATICITY - CONTINUED (Tj = 25 °C)
0.435
ANSI 3000 K
0.425
CCy
0.415
7EC
7EB
7GA
0.405
0.395
7EA
7GB
7ED
0.385
0.375
0.41
0.42
0.43
0.44
0.45
0.46
CCx
CCT
3000 K
MacAdam Ellipse
Included Bins
Center Point
Major Axis
Minor Axis
x
y
a
b
Rotation Angle (°)
3-step
7GA, 7GB
0.4338
0.4030
0.00834
0.00408
53.22
Kitted 3-step
7GA, 7GB,
7EA, 7EB
7EC, 7ED
0.4338
0.4030
0.01390
0.00680
53.22
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
46
J SERIES ® 2835 LED
PERFORMANCE GROUPS - CHROMATICITY - CONTINUED (Tj = 25 °C)
0.44
ANSI 2700 K
0.43
CCy
0.42
8EC
8EB
8GA
0.41
8EA
0.40
8GB
8ED
0.39
0.38
0.43
0.44
0.45
0.46
0.47
0.48
0.49
CCx
0.44
CCT
2700 K
MacAdam Ellipse
Included Bins
3-step
Kitted 3-step
Center Point
Major Axis
Minor Axis
Rotation Angle (°)
x
y
a
b
8GA, 8GB
0.4578
0.4101
0.00810
0.00420
53.70
8GA, 8GB,
8EA, 8EB,
8EC, 8ED
0.4578
0.4101
0.01350
0.00700
53.70
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
47
J SERIES ® 2835 LED
PERFORMANCE GROUPS - CHROMATICITY - CONTINUED (Tj = 25 °C)
0.44
ANSI 2200 K
0.43
AEB
0.42
CCy
AGA
AEA
0.41
AEC
AGB
AED
0.40
0.39
0.48
0.49
0.50
0.51
0.52
0.53
CCx
CCT
2200 K
MacAdam Ellipse
Included Bins
Center Point
Major Axis
Minor Axis
x
y
a
b
Rotation Angle (°)
3-step
AGA, AGB
0.5066
0.4158
0.0098
0.0048
45.5
Kitted 3-step
AGA, AGB,
AEA, AEB,
AEC, AED
0.5066
0.4158
0.0163
0.0080
45.5
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
48
J SERIES ® 2835 LED
REFLOW SOLDERING CHARACTERISTICS
In testing, Cree Venture has found J Series 2835 LEDs to be compatible with JEDEC J-STD-020C, using the parameters listed below. As
a general guideline, Cree Venture recommends that users follow the recommended soldering profile provided by the manufacturer of the
solder paste used, and therefore it is the lamp or luminaire manufacturer’s responsibility to determine applicable soldering requirements.
Note that this general guideline may not apply to all PCB designs and configurations of reflow soldering equipment.
tP
TP
Critical Zone
TL to TP
Temperature
Ramp-up
TL
tL
Tsmax
Tsmin
Ramp-down
ts
Preheat
25
t 25˚C to Peak
Time
Profile Feature
Lead-Free Solder
Temperature Min. (Tsmin)
150 °C
Temperature Max. (Tsmax)
200 °C
Time (ts) from Tsmin to Tsmax
60-120 seconds
Ramp-Up Rate (TL to Tp)
3 °C/second
Liquidus Temperature (TL)
Time (tL) Maintained Above TL
217 °C
60-150 seconds
Peak Package Body Temperature (Tp)
260 °C max.
Time (tp) Within 5 °C of the Specified Classification Temperature (Tc)
30 seconds max.
Ramp-Down Rate (Tp to TL)
6 °C/second max.
Time 25 °C to Peak Temperature
8 minutes max.
Note: All temperatures refer to the topside of the package, measured on the package body surface.
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
49
J SERIES ® 2835 LED
NOTES
Measurements
The luminous flux, radiant power, chromaticity, forward voltage and CRI measurements in this document are binning specifications only
and solely represent product measurements as of the date of shipment. These measurements will change over time based on a number
of factors that are not within Cree Venture’s control and are not intended or provided as operational specifications for the products.
Calculated values are provided for informational purposes only and are not intended or provided as specifications.
Pre‑Release Qualification Testing
Please read the J Series Reliability Overview for the details of the pre-release qualification testing for J Series LEDs.
Lumen Maintenance
Cree Venture uses standardized IES LM-80-08 and TM-21-11 methods for collecting long-term data and extrapolating LED lumen
maintenance. For information on the specific LM-80 data sets available for this LED, refer to the public J Series LM-80 results document.
Please read the Thermal Management application note for details on how thermal design, ambient temperature, and drive current affect
the LED junction temperature.
Moisture Sensitivity
Cree Venture recommends keeping J Series 2835 LEDs in the provided, resealable moisture-barrier packaging (MBP) until immediately
prior to soldering. Unopened MBP that contains J Series 2835 LEDs does not need special storage for moisture sensitivity.
Once the MBP is opened, J Series 2835 LEDs should be handled and stored
as MSL 3 per JEDEC J-STD-033, meaning they have limited exposure time
before damage to the LED may occur during the soldering operation. The
table on the right specifies the maximum exposure time in days depending
Maximum Percent Relative Humidity
Moisture
Sensitivity
Level
Temp.
50%
60%
70%
80%
90%
Level 3
35 ºC
8
5
1
0.5
0.5
Level 3
30 ºC
11
7
1
1
1
on temperature and humidity conditions. LEDs with exposure time longer
Level 3
25 ºC
14
10
2
1
1
than the specified maximums must be baked according to the baking
Level 3
20 ºC
20
13
2
1
1
conditions listed below.
Baking Conditions
It is not necessary to bake all J Series 2835 LEDs. Only the LEDs that meet all of the following criteria must be baked:
1. LEDs that have been removed from the original MBP.
2. LEDs that have been exposed to a humid environment longer than listed in the Moisture Sensitivity section above.
3. LEDs that have not been soldered.
LEDs should be baked at 60 ºC for 24 hours. LEDs may be baked in the original reels. Remove LEDs from the MBP before baking. Do
not bake parts at temperatures higher than 60 ºC. This baking operation resets the exposure time as defined in the Moisture Sensitivity
section above.
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
50
J SERIES ® 2835 LED
NOTES - CONTINUED
RoHS Compliance
The levels of RoHS restricted materials in this product are below the maximum concentration values (also referred to as the threshold
limits) permitted for such substances, or are used in an exempted application, in accordance with EU Directive 2011/65/EC (RoHS2), as
implemented January 2, 2013. RoHS Declarations for this product can be obtained from your Cree Venture representative or from the
Product Ecology section of the Cree LED website.
REACH Compliance
REACH substances of very high concern (SVHCs) information is available for this product. Since the European Chemical Agency (ECHA)
has published notice of their intent to frequently revise the SVHC listing for the foreseeable future, please contact a Cree Venture
representative to insure you get the most up-to-date REACH SVHC Declaration. REACH banned substance information (REACH Article 67)
is also available upon request.
UL® Recognized Component
This product meets the requirements to be considered a UL Recognized Component with Level 4 enclosure consideration. The LED
package or a portion thereof has been investigated as a fire and electrical enclosure per ANSI/UL 8750.
Vision Advisory
WARNING: Do not look at an exposed lamp in operation. Eye injury can result. For more information about LEDs and eye safety, please
refer to the J Series LED Eye Safety application note.
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
51
J SERIES ® 2835 LED
CIRCUIT BOARD PREPARATION & LAYOUTS - CONTINUED
MECHANICAL DIMENSIONS
Vias, if present, are not shown on these drawings.
All measurements are ±0.1 mm unless otherwise indicated.
3.50
3.50
2.06
2.06
Anode
Anode
2.1
2.1
2.8
Anode
Side
Cathode
Cathode
0.99
0.99
0.70
0.70
Cathode
Cathode
Mark
Mark
2835 White
All measurements are ±0.1 mm unless otherwise indicated.
2.20
1.10
0.88
1.44
1.80
1.76
0.92
0.59
Cathode
Anode
Recommended PCB Solder Pad
Recommended PCB Solder Pad
Recommended Stencil Pattern
Recommended Stencil Pattern
© 2015-2022 Cree LED. The information in this document is subject to change without notice. Cree® and the Cree logo are registered trademarks, and
the Cree LED logo is a trademark, of Wolfspeed, Inc. XLamp® is a registered trademark of Cree LED. Other trademarks, product and company names
are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association. This document
is provided for informational purposes only and is not a warranty or a specification. For product specifications, please see the data sheets available
at www.cree-led.com.
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
C LD -A P x x x
RE V 10
CLJ-DS40
REV 9
1
52
J SERIES ® 2835 LED
TAPE & REEL
All Cree Venture carrier tapes conform to EIA-481D, Automated Component Handling Systems Standard.
All dimensions in mm.
Cathode side
Symbol
Specification
W
8.00 ± 0.10
A0
3.00 ± 0.10
E
1.75 ± 0.10
B0
3.70 ± 0.10
F
3.50 ± 0.05
K0
1.05 ± 0.10
P0
4.00 ± 0.10
P1
4.00 ± 0.10
P2
2.00 ± 0.05
T
0.20 ± 0.05
T1
0.05 ± 0.01
0.20±0.05
4.00±0.1
4.00±0.1
User feed direction
R0.775±0.05
3.75±0.1
2.00±0.05 1.55 ± 0.10
D0
8.00±0.1
Specification
5.25±0.1
3.75±0.1
1.25±0.1
Symbol
1.75±0.1
Anode side
3.00±0.1
Start
End
Trailer
More than 350 mm
unloaded tape
Capacity per reel
4,000 LEDs
Leader
More that 350 mm
unloaded tape
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
53
J SERIES ® 2835 LED
TAPE & REEL- CONTINUED
9.2
Ø179±1
+1
-0.3
User feed direction
1.0±0.2
60.5±0.2
Ø13.5±0.3
2.7±0.3
Ø10.0±0.2
11.8±0.3
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
54
J SERIES ® 2835 LED
PACKAGING
Unpackaged Reel
Label with Cree Venture
Order Code, Lot Number,
Quantity, Product Parameters
Packaged Reel
Desiccant Bag
Vacuum-Sealed Bag
Humidity Card
Label with Cree Venture Order
Code, Lot Number, Quantity,
Product Parameters
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
CLJ-DS40
REV 9
55
J SERIES ® 2835 LED
PACKAGING - CONTINUED
J Series 2835 LEDs are packaged in boxes for shipment. Box sizes and the number of reels per box are as follows.
Box
Box Dimensions
Maximum Number of Reels per Box
1
250 x 210 x 30 mm
2
2
250 x 210 x 50 mm
4
3
530 x 230 x 275 mm
42
4
530 x 443 x 275 mm
84
Each box has at least one label (shown as a white square in the diagrams below) showing the order code, lot number, quantity, and
product parameters.
Box 1
Box 2
Box 3
Box 4
© 2019-2023 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, the Cree LED logo and J Series®
are registered trademarks of Cree LED. UL® and the UL logo are registered trademarks of UL LLC. J Series products are marketed by Cree LED for the
benefit of Cree Venture LED Company Limited.
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