Inchange Semiconductor Product Specification Silicon NPN Power Transistors BUV46 BUV46A ・ DESCRIPTION ・With TO-220C package ・High voltage ・Fast switching APPLICATIONS ・General purpose switching ・Switch mode power supplies ・Electronic ballasts for fluorescent lighting PINNING PIN DESCRIPTION 1 Base 2 Collector;connected to mounting base 3 Emitter 导体 半 电 固 Absolute maximum ratings (Tc=25℃) SYMBOL PARAMETER BUV46 VCBO Open emitter BUV46A VCEO VEBO EMIC S E N AG Collector-base voltage INCH BUV46 Collector-emitter voltage R O T UC OND CONDITIONS VALUE 850 V 1000 400 Open base BUV46A Emitter-base voltage Open collector UNIT V 450 7 V IC Collector current (DC) 5 A IB Base current 3 A 70 W 150 ℃ -65~150 ℃ MAX UNIT 1.76 ℃/W Ptot Tj Tstg Total power dissipation TC=25℃ Max.operating junction temperature Storage temperature THERMAL CHARACTERISTICS SYMBOL Rth j-case PARAMETER Thermal resistance junction case Inchange Semiconductor Product Specification Silicon NPN Power Transistors BUV46 BUV46A CHARACTERISTICS Tj=25℃ unless otherwise specified SYMBOL VCEO(SUS) PARAMETER Collector-emitter sustaining voltage CONDITIONS BUV46 VCEsat-1 VCEsat-2 VBEsat Collector-emitter saturation voltage Base-emitter saturation voltage ICEX IEBO V BUV46 IC=2.5A ;IB=0.5A BUV46A IC=2A ;IB=0.4A BUV46 IC=3.5A ;IB=0.7A BUV46A IC=3A ;IB=0.6A BUV46 IC=2.5A; IB=0.5A 体 半导 Collector cut-off current VCE =VCEX ;VBE = -2.5 V TC=125℃ 固电 G A H INC Turn-on time ts Storage time tf Fall time V 5.0 V 1.3 V R O T UC D N O IC M E S NE Emitter cut-off current 1.5 IC=2A; IB=0.4A VCE =VCEX; RBE =10 Ω TC=125℃ ton UNIT 450 Collector cut-off current Switching times MAX IC=0.1A ;IB=0 BUV46A ICER TYP. 400 BUV46A Collector-emitter saturation voltage MIN VEB=7V; IC=0 For BUV46 IC=2.5A;IB1=-IB2=0.5A;VCC=150V For BUV46A IC=2A;IB1=-IB2=0.4A;VCC=150V 2 0.1 1.0 mA 0.3 2.0 mA 1.0 mA 1.0 μs 3.0 μs 0.8 μs Inchange Semiconductor Product Specification Silicon NPN Power Transistors BUV46 BUV46A PACKAGE OUTLINE 导体 半 电 固 D N O IC R O T UC M E S NE G A H INC Fig.2 Outline dimensions (unindicated tolerance: 0.1mm) 3