Catalog > Semiconductors > Discrete Semiconductors > Transistors Silicon NPN Power Transistor Transistor Silicon NPN Power Transistor Part No: 3DD207 4.27 ZAR inc for 1 Each (Quoting) Add to Cart 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): 50 W Maximum Collector-Base Voltage |Vcb|: 60 V Maximum Collector-Emitter Voltage |Vce|: 60 V Maximum Emitter-Base Voltage |Veb|: 6 V Maximum Collector Current |Ic max|: 5 A Electrical Characteristics Forward Current Transfer Ratio (hFE), MIN: 40 Package: TO3