Transistor Polarity:Single Npn; Collector Emitter Voltage Max Npn:50V; Collector Emitter Voltage Max Pnp:-; Continuous Collector Current:100Ma; Base Input Resistor R1:4.7Kohm; Base Emitter Resistor R2:4.7Kohm; No. Of Pins:3 Pin Rohs Compliant: Yes |Nexperia PDTC143EU,115.