D44H11

D44H Series (NPN), D45H Series (PNP) Complementary Silicon Power Transistors These series of plastic, silicon NPN and PNP power transistors can be used as general purpose power amplification and switching such as output or driver stages in applications such as switching regulators, converters and power amplifiers. Features Low Collector−Emitter Saturation Voltage Fast Switching Speeds Complementary Pairs Simplifies Designs These Devices are Pb−Free and are RoHS Compliant* MAXIMUM RATINGS Rating Symbol Value Unit Collector−Emitter Voltage D44H8, D45H8 D44H11, D45H11 VCEO Vdc 60 80 Emitter Base Voltage Collector Current − Continuous Collector Current − Peak (Note 1) Total Power Dissipation @ TC = 25°C @ TA = 25°C VEB 5.0 Vdc IC 10 Adc ICM 20 Adc PD W 70 2.0 Operating and Storage Junction Temperature Range TJ, Tstg −55 to +150 °C Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. Pulse Width ≤ 6.0 ms, Duty Cycle ≤ 50%. THERMAL CHARACTERISTICS Characteristic Symbol Max Unit Thermal Resistance, Junction−to−Case Thermal Resistance, Junction−to−Ambient Maximum Lead Temperature for Soldering Purposes: 1/8″ from Case for 5 Seconds RqJC RqJA TL 1.8 °C/W 62.5 °C/W 275 °C *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering ...