Catalog > Semiconductors > Discrete Semiconductors > Transistors NPN Darlington Transistor Transistor SI-N+D 600V 3A 40W High-Voltage, Fast-Switching NPN Darlington Transistor Part No: BU801 16.62 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): 40 W Maximum Collector-Base Voltage |Vcb|: 600 V Maximum Collector-Emitter Voltage |Vce|: 400 V Maximum Collector Current |Ic max|: 3 A Max. Operating Junction Temperature (Tj): 200 °C Electrical Characteristics Forward Current Transfer Ratio (hFE), MIN: 10 Package: TO3