View mjf6388r datasheet:

Order this document MOTOROLA by MJF6388/D SEMICONDUCTOR TECHNICAL DATA NPN MJF6388* Complementary Power PNP MJF6668* Darlingtons For Isolated Package Applications *Motorola Preferred Devices Designed for general–purpose amplifiers and switching applications, where the COMPLEMENTARY mounting surface of the device is required to be electrically isolated from the heatsink SILICON or chassis. POWER DARLINGTONS • Isolated Overmold Package, TO–220 Type 10 AMPERES • Electrically Similar to the Popular 2N6388, 2N6668, TIP102 and TIP107 100 VOLTS • 100 VCEO(sus) 40 WATTS • 10 A Rated Collector Current • No Isolating Washers Required • Reduced System Cost • High DC Current Gain — 1000 (Min) @ IC = 5.0 Adc • High Isolation Voltage (up to 4500 VRMS) • Case 221D is UL Recog