BD441

BD441 NPN power transistor Features ■ NPN transistor Applications ■ Linear and switching industrial equipment Description This device is manufactured in planar technology with “base island” layout. The resulting transistor shows exceptional high gain performance coupled with very low saturation voltage. The PNP type is BD442. 1 2 3 SOT-32 Figure 1. Internal schematic diagram Table 1. Device summary Order code BD441 Marking BD441 Package SOT-32 Packaging Tube May 2008 Rev 5 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 < ms) Base current Total dissipation at Tcase = 25 °C Storage temperature Max. operating junction temperature BD441 Value 80 80 80 5 4 7 1 36 -65 to 150 1...