Feature: 250C/W Junction to Ambient Thermal Resistance Power Dissipation Pd: 625mW DC Collector Current: 100mA Collector Emitter Voltage V(br)ceo: 45V Transition Frequency ft: 150MHz Operating Temperature Max: 150C Transistor Polarity: BC557PNP / BC547NPN DC Current Gain hFE: 200hFE No. of Pins: 3Pins Transistor Case Style: TO-92