3Л139А
3Л139, 3Л139А, 3Л139Б, 3Л139В
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Description
Parameters
| Parameter | 3Л139А | 3Л139Б | 3Л139В | |
|---|---|---|---|---|
Forvard voltage | UF | 2 V | ||
Reverse voltage | UR | <1 V | ||
Forvard current | IF | =50 mA; <50 mA | ||
Forvard pulsed current | IF-i | <250 mA | ||
Light radiation power | PL | 1.5 mW | ||
Glow color/wavelength | Color/wavelength | 830~890 | ||
Light flow rise time | TL-ON | 10 ns | 6 ns | 3 ns |
Light flow recession time | TL-OFF | 10 ns | 6 ns | 3 ns |