Transistor element query

Voltage V  Current A
Part Number:B544
Part Type:PNP Transistor
Total Device Dissipation (Ptot):0.75 W
Collector current (IC):1 A
Collector-base voltage (VCBO):25 V
Collector-emitter voltage (VCEO):25 V
Emitter-base voltage (VEBO):5 V
Collector cut-off current (ICBO):1 μA
Emitter cut-off current (IEBO):1 μA
Transition frequency (fT):180 MHz
DC current gain (hFE):60~560
Remark:Complementary to D400
Package:TO-92

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