TLHB420. View Datasheet(PDF) - Vishay Semiconductors
Part Name
Description
Manufacturer
TLHB420. Datasheet PDF : 6 Pages
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VISHAY
TLHB420.
Vishay Semiconductors
High Efficiency Blue LED, ∅ 3 mm Tinted Non-Diffused Package
Description
This device has been redesigned in 1998 replacing
SiC by GaN technology to meet the increasing
demand for high efficiency blue LEDs.
It is housed in a 3 mm tinted non-diffused plastic
package.
All packing units are categorized in luminous intensity
19222
groups. That allows users to assemble LEDs with uni-
form appearance.
Features
• GaN on SiC technology
• Standard ∅ 3 mm (T-1) package
• Small mechanical tolerances
• Medium viewing angle
• Very high intensity
• Luminous intensity categorized
• ESD class 1
• Lead-free device
Applications
Status lights
OFF / ON indicator
Background illumination
Readout lights
Maintenance lights
Legend light
e2 Pb
Pb-free
Parts Table
Part
TLHB4200
TLHB4201
Color, Luminous Intensity
Blue, IV > 25 mcd
Blue, IV = (40 to 132) mcd
Angle of Half Intensity (±ϕ)
22 °
22 °
Technology
GaN on SiC
GaN on SiC
Absolute Maximum Ratings
Tamb = 25 °C, unless otherwise specified
TLHB420.
Parameter
Test condition
Reverse voltage
DC Forward current
Surge forward current
Power dissipation
Junction temperature
Tamb ≤ 60 °C
tp ≤ 10 µs
Tamb ≤ 60 °C
Operating temperature range
Storage temperature range
Soldering temperature
t ≤ 5 s, 2 mm from body
Thermal resistance junction/
ambient
Symbol
Value
Unit
VR
5
V
IF
20
mA
IFSM
0.1
A
PV
100
mW
Tj
100
°C
Tamb
- 40 to + 100
°C
Tstg
- 40 to + 100
°C
Tsd
260
°C
RthJA
400
K/W
Document Number 83014
Rev. 1.4, 30-Aug-04
www.vishay.com
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