Parameter Details

id13291
part_number1SMA4774A
packageSMA
Zener voltageIZT(mA)1
Zener voltage VZ(V)260
Maximum reverse leakage currentTA=25℃IR(μA)1
Power dissipationPD(mW)1000
Maximum reverse currentIZM(mA)3.7
Maximum reverse leakage currentTA=25℃VR(V)190
Dynamic resistanceZZT(Ω)2000
Tolerance±5%