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BUX98
BUX98A

HIGH POWER NPN SILICON TRANSISTORS
s SGS-THOMSON PREFERRED SALESTYPES
s NPN TRANSISTOR
s HIGH VOLTAGE CAPABILITY
s HIGH CURRENT CAPABILITY
s FAST SWITCHING SPEED

APPLICATIONS
s HIGH FREQUENCY AND EFFICENCY
CONVERTERS 1
s LINEAR AND SWITCHING INDUSTRIAL

EQUIPMENT 2

DESCRIPTION TO-3
The BUX98 and BUX98A are silicon multiepitaxial (version R)
mesa NPN transistor in jedec TO-3 metal case,
intended and industrial applications from single
and three-phase mains operation.

INTERNAL SCHEMATIC DIAGRAM

ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit
BUX98 BUX98A
V CER Collector-Emitter Voltage (RBE = 10 ) 850 1000 V
V CES Collector-Base Voltage (V BE = 0) 850 1000 V
V CEO Collector-Emitter Voltage (IB = 0) 400 450 V
V EBO Emitter-Base Voltage (IC = 0) 7 V
IC Collector Current 30 A
I CM Collector Peak Current (tp < 5 ms) 60 A
I CP Collector Peak Current non Rep. (tp < 20