Catalog > Semiconductors > Discrete Semiconductors > Transistors BD179 Bipolar Junction Transistor SI-N 80V 3A 30W Part No: BD179 2.28 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 30A