SavantIC Semiconductor Product Specification 2SD476 2SD476A Silicon NPN Power Transistors DESCRIPTION ·With TO-220C package ·Complement to type 2SB566/566A APPLICATIONS ·For low frequency power amplifier power switching applications PINNING PIN DESCRIPTION 1 Base 2 Collector;connected to mounting base 3 Emitter Absolute maximum ratings(Tc=25 ) SYMBOL PARAMETER VCBO Collector-base voltage VCEO Collector-emitter voltage CONDITIONS Open emitter 2SD476 Emitter-base voltage UNIT 70 V 50 Open base 2SD476A VEBO VALUE V 60 Open collector 5 V IC Collector current 4 A ICM Collector current-peak 8 A PC Collector power dissipation 40 W Tj Junction temperature 150 Tstg Storage temperature -55~150 TC=25 SavantIC Semiconductor Product Specification 2SD476 2SD476A Silicon NPN Power Transistors CHARACTERISTICS Tj=25 unless otherwise specified SYMBOL PARAMETER CONDITIONS V(BR)CBO Collector-base breakdown voltage V(BR)CEO Collector-emitter breakdown voltage V(BR)EBO IC=10µA ; IE=0 2SD476 MIN TYP. MAX 70 UNIT V 50 IC=50mA; RBE== 2SD476A V 60 Emitter-base breakdown votage IE=10µA; IC=0 VCEsat Collector-emitter saturation voltage IC=2 A;IB=0.2 A 1.0 V VBEsat Base-emitter saturation voltage IC=2 A;IB=0.2 A 1.2 V ICBO Collector cut-off current VCB=50V; IE=0 1 µA hFE-1 DC current gain IC=0.1A ; VCE=4V 35 hFE-2 DC current gain IC=1A ; VCE=4V 60 Transition frequency IC=0.5A ; VCE=4V fT 5 V 200 7 MHz 0.3 µs 3.0 µs 2.5 µs Switching times ton Turn-on time toff Turn-off time tstg Storage time IC=0.5A ; VCC=10.5V IB1=-IB2=0.05 A hFE-2 classifications B C 60-120 100-200 2 SavantIC Semiconductor Product Specification Silicon NPN Power Transistors 2SD476 2SD476A PACKAGE OUTLINE Fig.2 Outline dimensions (unindicated tolerance:±0.10 mm) 3 SavantIC Semiconductor Product Specification 2SD476 2SD476A Silicon NPN Power Transistors 4