BUV48A

BUV48A High voltage fast switching NPN power transistor Features ■ High current capability ■ Fast switching speed Applications ■ Switching mode power supplies ■ Flyback and forward single transistor low power converter Description The device is a multiepitaxial mesa NPN transistor mounted in TO-247 plastic package. It is intended for switching and industrial applications from single and three-phase mains. 3 2 1 TO-247 Figure 1. Internal schematic diagram Table 1. Device summary Order code BUV48A Marking BUV48A Package TO-247 November 2009 Doc ID 5989 Rev 9 Packaging Tube 1/8 www.st.com 8 Absolute maximum ratings 1 Absolute maximum ratings BUV48A Table 2. Absolute maximum ratings Symbol Parameter VCER VCES VCEO VEBO IC ICM ICP IB IBM PTOT TSTG TJ Collector-emitter voltage (RBE = 10 Ω) Collector-emitter voltage (VBE = 0) Collector-emitter voltage (IB = 0) Emitter-base voltage (IC = 0) Collector current Collector peak current Collector peak current non repetitive...