onsemi PZTA14 达灵顿晶体管，NPN，30 V，1 W，1.2 A，SOT-223，4 引脚

No. of Pins: 4

Power Dissipation: 1

Transistor Mounting: Surface Mount

Transistor Polarity: NPN

Transistor Case Style: SOT-223

DC Current Gain hFE Min: 20000

Operating Temperature Max: 150 °C

Continuous Collector Current: 1.2

Collector Emitter Voltage Max: 30

Datasheet