Transistor element query
Part Number:2SA1944
Part Type:PNP Transistor
Collector power dissipation (PC):
[Ambient temperature (Ta) = 25 ℃]0.5 W
[Ambient temperature (Ta) = 25 ℃]0.5 W
Collector current (IC):1 A
Collector-base voltage (VCBO):50 V
Collector-emitter voltage (VCEO):50 V
Emitter-base voltage (VEBO):6 V
Collector cut-off current (ICBO):0.1 μA
Emitter cut-off current (IEBO):0.1 μA
Collector-emitter saturation voltage (VCE(sat)):
[Collector current (Ic) = 0.5 A]0.5 V
[Collector current (Ic) = 0.5 A]0.5 V
Transition frequency (fT):90 MHz
DC current gain (hFE):400~800
Package:SOT-89
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