TLHK4400L
www.vishay.com
Vishay Semiconductors
High Intensity LED in Ø 3 mm Tinted Diffused Package
FEATURES
• AlInGaP technology
• Standard Ø 3 mm (T-1) package
• Small mechanical tolerances
• Suitable for DC and high peak current
• Wide viewing angle
• Very high intensity
19222
• Luminous intensity categorized
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
DESCRIPTION
This device has been designed to meet the increasing
demand for AlInGaP technology general indicating and
lighting purposes.
APPLICATIONS
It is housed in a 3 mm diffused plastic package. The wide
viewing angle of these devices provides a high brightness
across a large field of view.
• Status lights
All packing units are categorized in luminous intensity
groups. That allows users to assemble LEDs with uniform
appearance.
• Readout lights
• Off / on indicator
• Background illumination
• Maintenance lights
• Legend light
PRODUCT GROUP AND PACKAGE DATA
•
•
•
•
Product group: LED
Package: 3 mm
Product series: standard
Angle of half intensity: ± 30°
PARTS TABLE
PART
LUMINOUS
INTENSITY
(mcd)
COLOR
TLHK4400L
Red
at IF
(mA)
MIN.
TYP.
MAX.
16
70
-
10
WAVELENGTH
(nm)
MAX
MIN. TYP.
.
626
630
639
at IF
(mA)
FORWARD VOLTAGE
(V)
at IF
(mA)
MIN. TYP. MAX.
10
-
1.9
2.6
20
TECHNOLOGY
AlInGaP on GaAs
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
TLHK4400L
PARAMETER
TEST CONDITION
SYMBOL
VALUE
VR
5
V
Tamb 60 °C
IF
30
mA
tp 10 μs
IFSM
0.1
A
mW
Reverse voltage (1)
DC forward current
Surge forward current
UNIT
Power dissipation
PV
80
Junction temperature
Tj
100
°C
Tamb
-40 to +100
°C
Tstg
-55 to +100
°C
Tsd
260
°C
RthJA
400
K/W
Operating temperature range
Storage temperature range
Soldering temperature
t 5 s, 2 mm from body
Thermal resistance junction/ambient
Note
• Driving the LED in reverse direction is suitable for a short term application
Rev. 1.3, 21-Feb-18
Document Number: 84180
1
For technical questions, contact: LED@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TLHK4400L
www.vishay.com
Vishay Semiconductors
OPTICAL AND ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
TLHK4400L, RED
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Luminous intensity
PARAMETER
IF = 10 mA
IV
16
70
-
mcd
Dominant wavelength
IF = 10 mA
d
626
630
639
nm
Peak wavelength
IF = 10 mA
p
-
643
-
nm
Angle of half intensity
IF = 10 mA
-
± 30
-
deg
Forward voltage
IF = 20 mA
VF
-
1.9
2.6
V
Reverse current
VR = 5 V
IR
-
-
10
μA
VR = 0 V, f = 1 MHz
Cj
-
15
-
pF
Junction capacitance
LUMINOUS INTENSITY CLASSIFICATION
GROUP
COLOR CLASSIFICATION
RED
LIGHT INTENSITY (mcd)
STANDARD
MIN.
MAX.
S
T
U
V
W
X
Y
Z
AA
BB
16
25
40
63
100
130
180
240
320
430
32
50
80
125
200
260
360
480
640
860
Note
• Luminous intensity is tested at a current pulse duration of 25 ms
and an accuracy of ± 11 %.
The above type numbers represent the order groups which
include only a few brightness groups. Only one group will be
shipped on each reel (there will be no mixing of two groups on
each reel).
In order to ensure availability, single brightness groups will not
be orderable.
In a similar manner for colors where wavelength groups are
measured and binned, single wavelength groups will be shipped
on any one reel.
In order to ensure availability, single wavelength groups will not
be orderable
GROUP
DOM. WAVELENGTH (nm)
MIN.
MAX.
1
626
629
2
628
631
3
630
633
4
632
635
5
634
637
6
636
639
Note
• Wavelengths are tested at a current pulse duration of 25 ms
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
0°
IV rel - Relative Luminous Intensity
I F - Forward Current (mA)
60
50
40
30
20
10
0
0
95 10894
20
40
60
80
Fig. 1 - Forward Current vs. Ambient Temperature
Rev. 1.3, 21-Feb-18
20°
30°
40°
1.0
0.9
50°
0.8
60°
70°
0.7
100
T amb - Ambient Temperature (°C)
10°
80°
0.6
0.4
0.2
0
0.2
0.4
0.6
95 10042
Fig. 2 - Relative Luminous Intensity vs. Angular Displacement
Document Number: 84180
2
For technical questions, contact: LED@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TLHK4400L
www.vishay.com
Vishay Semiconductors
I V rel - Relative Luminous Intensity
1.2
Irel - Relative Intensity
1.0
0.8
0.6
0.4
0.2
0.0
600
620
640
660
680
0.4
I F = 10 mA
0
20
60
80
100
Fig. 6 - Relative Luminous Intensity vs. Ambient Temperature
Ispec - Specific Luminous Intensity
10
40
Tamb - Ambient Temperature (°C)
96 12077
100
IF - Forward Current (mA)
0.8
700
Fig. 3 - Relative Intensity vs. Wavelength
2.0
1.6
1.2
0.8
0.4
0.0
1
1
1.5
2
2.5
3
VF - Forward Voltage (V)
95 10878
96 11589
Fig. 4 - Forward Current vs. Forward Voltage
IV rel - Relative Luminous Intensity
1.2
0
λ - Wavelength (nm)
96 12075
1.6
1
2
5
1
0.5
0.2
10
20
0.1 0.05
50
IF (mA)
0.02
tp/T
Fig. 7 - Relative Luminous Intensity vs. Forward Current/Duty Cycle
10
1
0.1
0.01
1
9611588
10
100
IF - Forward Current (mA)
Fig. 5 - Relative Luminous Intensity vs. Forward Current
Rev. 1.3, 21-Feb-18
Document Number: 84180
3
For technical questions, contact: LED@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TLHK4400L
www.vishay.com
Vishay Semiconductors
PACKAGE DIMENSIONS in millimeters
C
Ø 3.2 ± 0.15
A
AREA NOT PLANE
5.8 ± 0.3
34.4 ± 0.5
< 0.6
(2.5)
3.4 ± 0.15
4.4 ± 0.3
R1.4 (sphere)
Ø 2.9 ± 0.15
+ 0.15
2.54 nom.
0.4 - 0.05
1.5 ± 0.5
+ 0.2
0.5 - 0.1
technical drawings
according to DIN
specifications
Drawing-No.: 6.544-5255.01-4
Issue: 9; 28.07.14
PACKING METHOD
BULK
1 x 5000 pcs
Rev. 1.3, 21-Feb-18
Document Number: 84180
4
For technical questions, contact: LED@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
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Revision: 01-Jan-2022
1
Document Number: 91000
