Part # BUL903EDFP datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: High voltage fast-switching NPN power transistor

Part Details:

® BUL903EDFP HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR s INTEGRATED ANTISATURATION ANDPROTECTION NETWORK s INTEGRATED ANTIPARALLEL COLLECTOREMITTER DIODE s HIGH VOLTAGE CAPABILITY s LOW SPREAD OF DYNAMIC PARAMETERS s MINIMUM LOT-TO-LOT SPREAD FORRELIABLE OPERATION s VERY HIGH SWITCHING SPEED 3 2 s ARCING TEST SELF PROTECTED 1 s FULLY INSULATED PACKAGE (U.L.COMPLIANT) FOR EASY MOUNTING TO-220FP APPLICATIONS s FOUR LAMP ELECTRONIC BALLAST FOR120 V MAINS IN PUSH-PULLCONFIGURATION DESCRIPTION INTERNAL SCHEMATIC DIAGRAM The BUL903EDFP is manufactured using highvoltage Multi Epitaxial Planar technology for highswitching speeds and high voltage capability.The device has been designed to operate withoutbaker clamp and transil protection. This enablessaving from 2 up to 10 components in theapplication. ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit VCES Collector-Emitter Voltage (VBE = 0) 900 V VCEO Collector-Emitter Voltage (IB = 0) 400 V VEBO Emitter-Base Voltage (IC = 0) 7 V IC Collector Current 5 A ICM Collector Peak Current (tp <5 ms) 8 A

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BUL903EDFP.pdf Datasheet