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High voltage fast switching NPN power transistor
High current capability
Fast switching speed
Switching mode power supplies
Flyback and forward single transistor low power 2
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
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
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