BD442

BD442 PNP power transistor Features ■ PNP transistor Applications ■ Linear and switching industrial equipment Description This devices is manufactured in Planar technology with “Base Island” layout. The resulting transistor shows exceptional high gain performance coupled with very low saturation voltage. The NPN type is BD441. 1 2 3 SOT-32 Figure 1. Internal schematic diagram Table 1. Device summary Order code BD442 Marking BD442 Package SOT-32 Packaging Tube June 2008 Rev 2 1/9 www.st.com 9 Absolute maximum ratings 1 Absolute maximum ratings Table 2. Absolute maximum ratings Symbol Parameter VCBO VCES VCEO VEBO IC ICM IB PTOT Tstg TJ Collector-base voltage (IE = 0) Collector-emitter voltage (VBE = 0) Collector-emitter voltage (IB = 0) Emitter-base voltage (IC = 0) Collector current Collector peak current (tp < 10 ms) Base current Total dissipation at Tcase = 25 °C Storage temperature Max. operating junction temperature BD442 Value -80 -80 -80 -5 -4 -7 -1 36 ...