Catalog > Semiconductors > Discrete Semiconductors > Transistors BU508DF Bipolar Junction Transistor SI-N+D 1500V 8A 34W 0.7us Part No: BU508DF 20.64 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Polarity NPN Material Silicon Power Dissipation 34A