红光 3528
![](http://i01.c.aliimg.com/img/ibank/2012/560/040/479040065_1588737629.jpg )
Parameter | TestCondition | Symbol | Value | Unit |
Min | Typ | Max |
Forward voltage | IF=20mA | Vf | 1.8 | --- | 2.4 | V |
Luminous intensity | IF=20mA | Iv | 1000 | -- | 1200 | mcd |
Dominant Wavelength | IF=20mA | λd | 620 | 622 | 630 | nm |
Luminous flux | IF=20mA | φ | 2.50 | --- | 3.50 | lm |
Viewing angle at 50% Iv | --- | 2θ1/2 | 110 | --- | 120 | Deg |
Reverse current | Vr=5V | Ir | -- | -- | 10 | mA |