Not for New Designs
TLHF42U1V2-35
www.vishay.com
Vishay Semiconductors
High Intensity LED in Ø 3 mm Tinted Non-Diffused Package
FEATURES
• AlInGaP technology
• Standard Ø 3 mm (T-1) package
• Small mechanical tolerances
• Suitable for DC and high peak current
• Small viewing angle
• Very high intensity
19222
• Luminous intensity color categorized
DESCRIPTION
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
This device has been designed to meet the increasing
demand for AlInGaP technology.
It is housed in a 3 mm clear plastic package. The small
viewing angle of these devices provides a high brightness.
APPLICATIONS
All packing units are categorized in luminous intensity and
color groups. That allows users to assemble with uniform
appearance.
• Off / on indicator
• Status lights
• Background illumination
• Readout lights
PRODUCT GROUP AND PACKAGE DATA
• Maintenance lights
• Product group: LED
• Legend light
• Package: 3 mm
• Product series: standard
• Angle of half intensity: ± 22°
PARTS TABLE
PART
TLHF42U1V2-35
COLOR
Soft orange
FORWARD
LUMINOUS INTENSITY
WAVELENGTH
VOLTAGE
at
I
at
I
at IF
F
F
(mcd)
(nm)
(V)
(mA)
(mA)
(mA)
MIN.
TYP.
MAX.
MIN. TYP. MAX.
MIN. TYP. MAX.
450
700
1120
20
602
605
609
20
-
2
2.6
20
TECHNOLOGY
AlInGaP on GaAs
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
TLHF42U1V2-35
PARAMETER
TEST CONDITION
Reverse voltage
DC forward current
Surge forward current
Power dissipation
5
V
IF
30
mA
tp ≤ 10 μs
IFSM
0.1
A
Tamb ≤ 60 °C
PV
80
mW
Storage temperature range
Rev. 1.3, 15-Sep-2021
UNIT
Tamb ≤ 60 °C
Junction temperature
Thermal resistance junction to ambient
VALUE
VR
Operating temperature range
Soldering temperature
SYMBOL
t ≤ 5 s, 2 mm from body
Tj
100
°C
Tamb
-40 to +100
°C
Tstg
-55 to +100
°C
Tsd
260
°C
RthJA
400
K/W
Document Number: 83439
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
TLHF42U1V2-35
www.vishay.com
Vishay Semiconductors
OPTICAL AND ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
TLHF42U1V2-35, SOFT ORANGE
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
UNIT
Luminous intensity (1)
PARAMETER
IF = 20 mA
IV
450
700
1120
mcd
Dominant wavelength
IF = 20 mA
λd
602
605
609
nm
Peak wavelength
IF = 20 mA
λp
-
610
-
nm
Angle of half intensity
IF = 20 mA
ϕ
-
± 22
-
°
Forward voltage
IF = 20 mA
VF
-
2
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
Vmax./IVmin. ≤ 1.6
LUMINOUS INTENSITY CLASSIFICATION
GROUP
COLOR CLASSIFICATION
SOFT ORANGE
LIGHT INTENSITY (mcd)
STANDARD
OPTIONAL
MIN.
MAX.
1
450
560
U
2
560
1
V
710
2
900
GROUP
DOM. WAVELENGTH (nm)
MIN.
MAX.
710
3
602
605
900
4
604
607
1120
5
606
609
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 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.
Note
• Wavelengths are tested at a current pulse duration of 25 ms.
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
0°
20°
40
30
20
10
0
0
20
40
60
80
0.9
50°
0.8
60°
Fig. 1 - Forward Current vs. Ambient Temperature for InGaN
70°
0.7
100
T amb - Ambient Temperature (°C)
Rev. 1.3, 15-Sep-2021
40°
1.0
ϕ - Angular Displacement
50
95 10894
10°
30°
IV rel - Relative Luminous Intensity
I F - Forward Current (mA)
60
80°
0.6
0.4
0.2
0
95 10041
Fig. 2 - Relative Luminous Intensity vs. Angular Displacement
Document Number: 83439
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
TLHF42U1V2-35
www.vishay.com
Vishay Semiconductors
10
10
1
1.5
2
2.5
0.1
1
3
10
Fig. 3 - Forward Current vs. Forward Voltage
100
IF - Forward Current (mA)
19109
VF - Forward Voltage (V)
95 10878
Fig. 6 - Relative Luminous Intensity vs. Forward Current
1.6
IV rel - Relative Luminous Intensity
1
0.01
1
1.2
1.4
soft orange
IF = 20 mA
1.0
I rel - Relative Intensity
1.2
1.0
0.8
0.6
0.4
0.8
0.6
0.4
0.2
0.2
0.0
0.0
0
95 10880
10 20 30 40 50 60 70 80 90 100
560
95 10885
Tamb - Ambient Temperature (°C)
Fig. 4 - Relative Luminous Intensity vs. Ambient Temperature
VF - Change of Forward Voltage (mV)
orange
I Vrel- Relative Luminous Intensity
IF - Forward Current (mA)
100
580
600
620
640
660
λ - Wavelength (nm)
Fig. 7 - Relative Intensity vs. Wavelength
200
150
100
50
0
- 50
- 100
- 150
- 200
- 250
- 300
0
16636
20
40
60
80
100
Tamb - Ambient Temperature (°C)
Fig. 5 - Change of Forward Voltage vs. Ambient Temperature
Rev. 1.3, 15-Sep-2021
Document Number: 83439
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
TLHF42U1V2-35
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: 83439
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
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay's knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer's responsibility to validate that a particular product
with the properties described in the product specification is suitable for use in a particular application. Parameters provided in
datasheets and / or specifications may vary in different applications and performance may vary over time. All operating
parameters, including typical parameters, must be validated for each customer application by the customer's technical experts.
Product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited
to the warranty expressed therein.
Hyperlinks included in this datasheet may direct users to third-party websites. These links are provided as a convenience and
for informational purposes only. Inclusion of these hyperlinks does not constitute an endorsement or an approval by Vishay of
any of the products, services or opinions of the corporation, organization or individual associated with the third-party website.
Vishay disclaims any and all liability and bears no responsibility for the accuracy, legality or content of the third-party website
or for that of subsequent links.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please
contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2022 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 01-Jan-2022
1
Document Number: 91000