This series of plastic, medium-power NPN PNP transistors are designed for use as audio amplifiers and drivers utilizing complementary or quasi complementary circuits.
Transistor Polarity:NPN(BD139)/PNP(BD140)
Collector Emitter Voltage V(br)ceo:80V
DC Collector Current:1.5A
Power Dissipation Pd:1.25W
Operating Temperature Max:150°C
Operating Temperature Min:-55°C
DC Current Gain hFE:250hFE(BD139)/40hFE(BD140)
Package include:
20pcs*(10pcs*BD139+ 10PCS*BD140)