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The TLH.4900 series was developed for applications where high light output is required.
It is housed in a 3 mm clear plastic package. The small viewing angle of these devices provides a high brightness.
All LEDs are categorized in luminous intensity groups. The green and yellow LEDs are categorized additionally in wavelength groups.
That allows users to assemble LEDs with uniform appearance.
TLHP4900 Maximum Ratings
Parameter
Test Conditions
Symbol
Value
Unit
Reverse voltage
VR
5
V
DC forward current
Tamb 60oC
IF
20
mA
Surge forward current
tp 10 s
IFSM
0.1
A
Power dissipation
Tamb 60oC
PV
100
mW
Junction temperature
Tj
100
oC
Operating temperature range
Tamb
20 to +100
oC
Storage temperature range
Tstg
55 to +100
oC
Soldering temperature
t 5 s, 2 mm from body
Tsd
260
oC
Thermal resistance junction/ambient
RthJA
400
K/W
TLHP4900 Features
Choice of five bright colors Standard ø 3 mm (T-1) package Small mechanical tolerances Suitable for DC and high peak current Very small viewing angle Luminous intensity categorized Yellow and green color categorized
TLHP4900 Typical Application
Status lights OFF / ON indicator Background illumination Readout lights Maintenance lights Legend light