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КД257Б

КД257, КД257А, КД257Б, КД257В, КД257Г, КД257Д

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Description

Parameters

ParameterКД257АКД257БКД257ВКД257ГКД257Д
Forvard voltage
UF
1.5 Vпри Iпр. = 5000 mA
Reverse voltage
UR
<200 V<400 V<600 V<800 V<1 kV
Forvard current
IF
<3 A
Reverse current
IR
2 µA
Frequency
f
50 kHz
Reversed pulse voltage
UR-i
<200 V<400 V<600 V<800 V<1 kV
Case temperature
tC
155