Catalog > Semiconductors > Discrete Semiconductors > Transistors NPN Power Transistor Bipolar Junction Transistor BU508D SI-N+D 1500V 8A 125W 0.7us High Voltage Fastswitching NPN Power Transistor 16.93 ZAR inc for 1 Each 6 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Material of Transistor: Si Polarity: NPN Maximum Collector Power Dissipation (Pc): 125 W Maximum Collector-Base Voltage |Vcb|: 1500 V Maximum Collector-Emitter Voltage |Vce|: 700 V Maximum Collector Current |Ic max|: 8 A Max. Operating Junction Temperature (Tj): 150 °C Electrical Characteristics Transition Frequency (ft): 3 MHz Collector Capacitance (Cc): 125 pF Forward Current Transfer Ratio (hFE), MIN: 5 Package: ISOWATT218