View 2n3771re datasheet:

Order this document MOTOROLA by 2N3771/D SEMICONDUCTOR TECHNICAL DATA * 2N3771 High Power NPN Silicon Power 2N3772 Transistors *Motorola Preferred Device . . . designed for linear amplifiers, series pass regulators, and inductive switching 20 and 30 AMPERE applications. POWER TRANSISTORS • Forward Biased Second Breakdown Current Capability NPN SILICON IS/b = 3.75 Adc @ VCE = 40 Vdc — 2N3771 40 and 60 VOLTS IIIIIIIIIIIIIIIIIIIIIII IS/b = 2.5 Adc @ VCE = 60 Vdc — 2N3772 150 WATTS IIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIII IIII III IIIII IIII IIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIII IIII III IIIIIIIIIII IIII III IIIII IIII IIIII IIII *MAXIMUM RATINGS IIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIII IIII III IIIIIIIIIII IIII III IIIIIIIIIII IIII III IIIII IIII IIIII IIII IIIII IIII