ST buv48a free download

File name buv48a.pdf

BUV48A High voltage fast switching NPN power transistor Features High current capability Fast switching speed Applications Switching mode power supplies 3 Flyback and forward single transistor low power 2 converter 1 TO-247 Description The device is a multiepitaxial mesa NPN transistor mounted in TO-247 plastic package. Figure 1. Internal schematic diagram It is intended for switching and industrial applications from single and three-phase mains. Table 1. Device summary Order code Marking Package Packaging BUV48A BUV48A TO-247 Tube November 2009 Doc ID 5989 Rev 9 1/8 www.st.com 8 Absolute maximum ratings BUV48A 1 Absolute maximum ratings Table 2. Absolute maximum ratings Symbol Parameter Value Unit VCER Collector-emitter voltage (RBE = 10 ) 1000 V VCES Collector-emitter voltage (VBE = 0) 1000 V VCEO Collector-emitter voltage (IB = 0) 450 V VEBO Emitter-base voltage (IC = 0) 7 V IC Collector current 15 A ICM Collector peak current 30 A ICP Collector peak current non repetitive (tp < 20