TLHW5400 Datasheet, PDF (1/5 Pages) Vishay Siliconix – White LED in 5mm (T1 3/4) Waterclear Package

TLHW5400
Vishay Semiconductors
White LED in 5mm (T1³/₄) Waterclear Package
White
Color
Type
TLHW5400
Technology
InGaN / YAG on SiC
Angle of Half Intensity
±ö
30°
Description
94 8631
High Intensity LED with typical color coordinates
x = 0.33, y = 0.33 (typical color temperature 5500k).
This LED emits white light with a high color rendering
index. The emission spectrum is tuned for ideal white,
without the impression of being blue shaded or ”cold”.
The package is a standard T 1 ³/₄.
The internal reflector is filled with a compound of YAG
phoshor and an elastic resin.
Therefore the chip is better protected against
temperature cycle stress.
The phosphor converts the blue emission of the InGaN
chip partially to amber, which mixes with the remaining
blue to produce white.
Features
D High efficient InGaN technology
D Chromaticity coordinate categorized according
to CIE1931 per packing unit
D Typical chromaticity coordinates
x = 0.33, y = 0.33
D Typical color temperature 5500K
D ESD class 1
D Wide viewing angle
D Chip embedded in elastic resin, improved
robustness against temperature cycle stress
Applications
Indicator and backlighting
Indoor and outdoor message panels
Flat backlight for LCDs, switches and symbols
Alternative to incandescent lamps
Marker lights
Absolute Maximum Ratings
T_amb = 25_C, unless otherwise specified
TLHW5400
Parameter
Reverse voltage
DC forward current
Surge forward current
Power dissipation
Junction temperature
Operating temperature range
Storage temperature range
Soldering temperature
Thermal resistance junction/ambient
Test Conditions
T_amb ≤ 56°C
t_p ≤ 10 ms
T_amb ≤ 56°C
t≤5s
Symbol
Value
Unit
V_R
5
V
I_F
30
mA
I_FSM
0.1
A
P_V
126
mW
T_j
100
°C
T_amb
–40 to +100
°C
T_stg
–40 to +100
°C
T_sd
260
°C
R_thJA
350
K/W
Document Number 83149
Rev. A4, 05-Apr-01
www.vishay.com
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