T-Tec.China (HK) Co., Limited
T-Tec.China (HK) Co., Limited
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Infrared 3528 SMD Leds 1050 nm PLCC2
3528 1050nm infrared PLCC2 SMD LED
Application
1) infrared instrumentation
2) infrared physiotherapy equipment
3) special infrared light source
4) military infrared detection
size:
:
Initial Electrical/Optical Characteristics Tamb = 25°C, unless otherwise specified
|
Parameter |
Test conditions |
Symbol |
Min |
Typ |
Max |
Unit |
|
Forward voltage |
IF = 20 mA |
VF |
|
1.15 |
1.40 |
v |
|
Forward voltage* |
IF = 100 mA |
VF |
|
1.20 |
1.35 |
v |
|
Reverse voltage |
IR = 100 μA |
VR |
|
5 |
|
v |
|
Radiant power |
IF = 20 mA |
Φe |
1.0 |
1.5 |
|
mW |
|
Radiant power* |
IF = 50 mA |
Φe |
|
4.5 |
|
mW |
|
Peak wavelength |
IF = 20 mA |
λp |
1030 |
1050 |
1070 |
nm |
|
Spectral bandwidth at 50% |
IF = 20 mA |
Δλ0.5 |
|
80 |
|
nm |
|
Viewing angle |
IF = 20 mA |
ϕ |
|
120 |
|
deg. |
|
Switching time |
IF = 20 mA |
tr, tf |
|
20/20 |
|
ns |
*Plus with Max 10ms,duty ratio max1/10