BD137 Transistor
Medium Power Linear and Switching Applications

BD138 Transistor
Medium Power Linear and Switching
Complement to BD135, BD137 and BD139 respectively

BD139 Transistor

TRANSISTOR, NPN, TO-126

Transistor Polarity:NPN

Collector-to-Emitter Breakdown Voltage:80V

BD140 TRANSISTOR

Polarità transistor:PNP

Collector-to-Emitter Breakdown Voltage:80V

Power Dissipation Pd:12.5W

DC Collector Current:1.5A

DC Current Gain hFE:40

Transistor Case Style:TO-126

BD159 Transistor