Not for New Designs
TLHF4400, TLHF4401
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 and color categorized
DESCRIPTION
• ESD-withstand voltage: up to 2 kV HBM
according to JESD22-A114-B
This series has been designed to meet the increasing
demand for AlInGaP technology.
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
It is housed in a 3 mm tinted, diffused plastic package. The
wide viewing angle of these devices provides a high
brightness across a large field of view.
APPLICATIONS
All packing units are categorized in luminous intensity and
color groups. That allows users to assemble LEDs with
uniform appearance.
• Status lights
PRODUCT GROUP AND PACKAGE DATA
• Readout lights
• Off / on indicator
• Background illumination
• Maintenance lights
• Product group: LED
• Legend light
• Package: 3 mm
• Product series: standard
• Angle of half intensity: ± 30°
PARTS TABLE
PART
COLOR
LUMINOUS INTENSITY
WAVELENGTH
FORWARD VOLTAGE
at IF
at IF
at IF
(mcd)
(nm)
(V)
(mA)
(mA)
(mA)
MIN.
TYP.
MAX.
MIN. TYP. MAX.
MIN.
TYP. MAX.
TECHNOLOGY
TLHF4400
Soft orange
40
-
-
10
598
-
611
10
-
1.9
2.6
20
AllnGaP on GaAs
TLHF4401
Soft orange
100
200
360
10
602
605
609
10
-
1.9
2.6
20
AllnGaP on GaAs
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
TLHF440.
PARAMETER
TEST CONDITION
SYMBOL
VALUE
VR
5
V
Tamb ≤ 60 °C
IF
30
mA
tp ≤ 10 μs
IFSM
0.1
A
Tamb ≤ 60 °C
PV
80
mW
Tj
100
°C
Tamb
-40 to +100
°C
Tstg
-55 to +100
°C
Tsd
260
°C
RthJA
400
K/W
Reverse voltage
DC forward current
Surge forward current
Power dissipation
Junction temperature
Operating temperature range
Storage temperature range
Soldering temperature
Thermal resistance junction to ambient
Rev. 1.3, 15-Sep-2021
t ≤ 5 s, 2 mm from body
UNIT
Document Number: 83370
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
Not for New Designs
TLHF4400, TLHF4401
www.vishay.com
Vishay Semiconductors
OPTICAL AND ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
TLHF440., SOFT ORANGE
PARAMETER
TEST CONDITION
Luminous intensity (1)
IF = 10 mA
Dominant wavelength
IF = 10 mA
Peak wavelength
IF = 10 mA
PARTS
SYMBOL
MIN.
TYP.
MAX.
UNIT
TLHF4400
IV
40
-
-
mcd
TLHF4401
IV
100
200
360
mcd
TLHF4400
λd
598
-
611
nm
TLHF4401
λd
602
605
609
nm
λp
-
610
-
nm
Angle of half intensity
IF = 10 mA
ϕ
-
± 30
-
°
Forward voltage
IF = 20 mA
VF
-
1.9
2.6
V
IR = 10 μA
VR
5
-
-
V
VR = 0 V, f = 1 MHz
Cj
-
15
-
pF
Reverse voltage
Junction capacitance
Note
(1) In one packing unit I
Vmin./IVmax. ≤ 0.5
LUMINOUS INTENSITY CLASSIFICATION
GROUP
COLOR CLASSIFICATION
LIGHT INTENSITY (mcd)
MAX.
SOFT ORANGE
GROUP
STANDARD
MIN.
U
40
80
V
63
125
1
W
100
200
2
600
603
X
130
260
3
602
605
Y
180
360
4
604
607
5
606
609
6
608
611
Note
• Luminous intensity is tested at a current pulse duration of 25 ms.
The above type numbers represent the order groups which
include only a few brightness groups. Only one group will be
shipped on each bag (there will be no mixing of two groups on
each bag).
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 bag.
In order to ensure availability, single wavelength groups will not
be orderable.
DOM. WAVELENGTH (nm)
MIN.
MAX.
598
601
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, 15-Sep-2021
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: 83370
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
Not for New Designs
TLHF4400, TLHF4401
www.vishay.com
Vishay Semiconductors
IV rel - Relative Luminous Intensity
IF - Forward Current (mA)
100
10
1
1
1.5
2
2.5
Fig. 3 - Forward Current vs. Forward Voltage
0.01
1
10
100
IF - Forward Current (mA)
Fig. 5 - Relative Luminous Intensity vs. Forward Current
1.2
1.4
soft orange
IF = 20 mA
1.2
1.0
I rel - Relative Intensity
IV rel - Relative Luminous Intensity
0.1
9611588
1.6
1.0
0.8
0.6
0.4
0.2
0.8
0.6
0.4
0.2
0.0
0.0
0
95 10880
1
3
VF - Forward Voltage (V)
95 10878
10
10 20 30 40 50 60 70 80 90 100
Tamb - Ambient Temperature (°C)
Fig. 4 - Relative Luminous Intensity vs. Ambient Temperature
Rev. 1.3, 15-Sep-2021
560
95 10885
580
600
620
640
660
λ - Wavelength (nm)
Fig. 6 - Relative Intensity vs. Wavelength
Document Number: 83370
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
Not for New Designs
TLHF4400, TLHF4401
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
2.54 nom.
1.5 ± 0.5
+ 0.15
+ 0.2
0.5 - 0.1
0.4 - 0.05
technical drawings
according to DIN
specifications
Drawing-No.: 6.544-5255.01-4
Issue: 9; 28.07.14
Rev. 1.3, 15-Sep-2021
Document Number: 83370
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
Vishay
Disclaimer
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Revision: 01-Jan-2022
1
Document Number: 91000
