TLVD42....
Vishay Semiconductors
www.vishay.com
DH Backlighting LED in Ø 3 mm Tinted Non-Diffused Package
FEATURES
• High brightness
• Wide viewing angle
• Categorized for luminous flux
• Available in DH red
• Tinted clear package
• Low power dissipation
19231
• Low self heating
• Rugged design
• High reliability
DESCRIPTION
The TLVD42.... series was developed for backlighting in the
extrem bright double heterojunction (DH) red GaAlAs on
GaAs technology. Due to its special shape the spatial
distribution of the radiation is qualified for backlighting.
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
To optimize the brightness of backlighting a custom-built
reflector (with scattering) is required. Uniform illumination
can be enhanced by covering the front of the reflector with
diffusor material.
• Backlighting of display panels, LCD displays, symbols on
switches, keyboards, graphic boards, and measuring
scales
This is a bright and flexible solution for backlighting different
areas.
• Illumination of large areas e.g. dot matrix displays
PRODUCT GROUP AND PACKAGE DATA
• Product group: LED
• Package: 3 mm backlighting
• Product series: standard
• Angle of half intensity: 8ꢀ5
PARTS TABLE
LUMINOUS FLUX
at IF
WAVELENGTH
FORWARD VOLTAGE
(V)
at IF
(mA)
at IF
(mA)
(mlm)
(nm)
PART
COLOR
TECHNOLOGY
(mA)
MIN. TYP. MAX.
MIN. TYP. MAX.
MIN.
TYP. MAX.
TLVD42Q1S2
TLVD42R1S2
Red
Red
71
80
280
280
1ꢀ
1ꢀ
630
630
640
640
6ꢀ0
6ꢀ0
10
10
-
-
1.8
1.8
2.2
2.2
20
20
GaAlAs on GaAs
GaAlAs on GaAs
112
130
ABSOLUTE MAXIMUM RATINGS (Tamb = 2ꢀ 5C, unless otherwise specified)
TLVD42....
PARAMETER
TEST CONDITION
SYMBOL
VR
VALUE
6
UNIT
V
Reverse voltage
DC forward current
IF
ꢀ0
mA
A
Surge forward current
Power dissipation
tp 10 μs
IFSM
PV
1
Tamb 60 5C
100
100
mW
5C
Junction temperature
Operating temperature range
Storage temperature range
Soldering temperature
Thermal resistance junction/ambient
Tj
Tamb
Tstg
Tsd
- 40 to + 100
- ꢀꢀ to + 100
260
5C
5C
t ꢀ s, 2 mm from body
5C
RthJA
400
K/W
Rev. 1.3, 24-Apr-13
Document Number: 83434
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