Inchange Semiconductor Product Specification Silicon NPN Power Transistors BUX98 BUX98A DESCRIPTION ・With TO-3 package ・High voltage capability ・High current capability ・Fast switching speed APPLICATIONS ・High frequency and efficiency converters ・Linear and switching industrial equipment PINNING (See Fig.2) PIN DESCRIPTION 1 Base 2 Emitter 3 Collector Fig.1 simplified outline (TO-3) and symbol Absolute maximum ratings(Ta=25℃) SYMBOL PARAMETER CONDITIONS BUX98 VCBO Collector-base voltage 400 Open base BUX98A VEBO V 1000 BUX98 Collector-emitter voltage Emitter-base voltage UNIT 850 Open emitter BUX98A VCEO VALUE V 450 Open collector 7 V IC Collector current 30 A ICM Collector current-peak ( tp <5 ms ) 60 A IB Base current 8 A IBM Base current-peak ( tp <5 ms ) 30 A PT Total power dissipation 250 W Tj Junction temperature 200 ℃ Tstg Storage temperature -65~200 ℃ MAX UNIT 0.7 ℃/W TC<25℃ THERMAL CHARACTERISTICS SYMBOL Rth j-c PARAMETER Thermal resistance from junction to case Inchange Semiconductor Product Specification Silicon NPN Power Transistors BUX98 BUX98A CHARACTERISTICS Tj=25℃ unless otherwise specified SYMBOL VCEO(SUS) VCER(SUS) VCEsat-1 VCEsat-2 VBEsat PARAMETER Collector-emitter sustaining voltage Collector-emitter sustaining voltage Collector-emitter saturation voltage BUX98 MIN TYP. MAX UNIT 400 IC=0.2A ; IB=0 V 450 BUX98A BUX98 850 IC=1A; L=2mH BUX98A V 1000 BUX98 IC=20A ;IB=4A BUX98A IC=16A ;IB=3.2A Collector-emitter for BUX98A saturation voltage Base-emitter saturation voltage CONDITIONS IC=24A ;IB=5A BUX98 IC=20A ;IB=4A BUX98A IC=16A ;IB=3.2A 1.5 V 5.0 V 1.6 V 0.4 4 mA ICES Collector cut-off current VCE=VCES; VBE=0 TC=125℃ ICEO Collector cut-off current VCE=VCEO; IB=0 2 mA IEBO Emitter cut-off current VEB=5V; IC=0 2 mA hFE DC current gain IC=1A ; VCE=5V 15 50 Switching times ton Turn-on time ts Storage time tf Fall time for BUX98 IC=20A ;IB1=-IB2=4A; VCC=150V for BUX98A IC=16A ;IB1=-IB2=3.2A; VCC=150V 2 1.0 μs 3.0 μs 0.8 μs Inchange Semiconductor Product Specification Silicon NPN Power Transistors BUX98 BUX98A PACKAGE OUTLINE Fig.2 Outline dimensions 3