Catalog > Semiconductors > Discrete Semiconductors > Transistors MJ15004 Bipolar Junction Transistor SI-P 140V 20A 250W 3MHz Part No: MJ15004 Call for Price (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Polarity PNP Material Silicon Power Dissipation 250A