КД221
КД221, КД221А, КД221Б, КД221В, КД221Г
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Description
Parameters
| Parameter | КД221А | КД221Б | КД221В | КД221Г | |
|---|---|---|---|---|---|
Forvard voltage | UF | 1.4 Vпри Iпр. = 700 mA | 1.4 Vпри Iпр. = 500 mA | 1.4 Vпри Iпр. = 300 mA | 1.4 Vпри Iпр. = 300 mA |
Forvard current | IF | <700 mA | <500 mA | <300 mA | <300 mA |
Reverse current | IR | 50 µA | 50 µA | 100 µA | 150 µA |
Frequency | f | 10 kHz | |||
Reversed pulse voltage | UR-i | <100 V | <200 V | <400 V | <600 V |
Overload current | IOL | 7 A | 5 A | 3 A | 3 A |
Case temperature | tC | 85 | |||