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BUW48 ® BUW49
HIGH POWER NPN SILICON TRANSISTORS
s STMicroelectronics PREFERRED SALESTYPES
s NPN TRANSISTOR s HIGH CURRENT CAPABILITY s FAST SWITCHING SPEED s VERY LOW SATURATION VOLTAGE AND
HIGH GAIN
APPLICATION s SWITCHING REGULATORS
)s MOTOR CONTROL t(ss HIGH FREQUENCY AND EFFICENCY cCONVERTERS duDESCRIPTION roThe BUW48 and BUW49 are Multi-Epitaxial PPlanar NPN transistor in TO-218 plastic package. teThey are intented for use in high frequency and leefficiency converters such us motor controllers
and industrial equipment.
3 2 1
TO-218
INTERNAL SCHEMATIC DIAGRAM
roduct(s) - ObsoABSOLUTE MAXIMUM RATINGS
te PSymbol
Parameter
leVCEV soVCEO ObVEBO
Collector-Emitter Voltage (VBE = -1.