SavantIC Semiconductor Product Specification 2SC4544 Silicon NPN Power Transistors DESCRIPTION ·With TO-220F package ·High Voltage APPLICATIONS ·Color TV horizontal driver applications ·Color TV chroma output applications PINNING PIN DESCRIPTION 1 Base 2 Collector 3 Emitter Fig.1 simplified outline (TO-220F) and symbol Absolute maximum ratings (Ta=25 ) SYMBOL PARAMETER CONDITIONS VALUE UNIT VCBO Collector-base voltage Open emitter 300 V VCEO Collector-emitter voltage Open base 300 V VEBO Emitter-base voltage Open collector 7 V IC Collector current 100 mA IB Base current 50 mA PC Collector power dissipation Ta=25 2 TC=25 8 W Tj Junction temperature 150 Tstg Storage temperature -55~150 SavantIC Semiconductor Product Specification 2SC4544 Silicon NPN Power Transistors CHARACTERISTICS Tj=25 unless otherwise specified SYMBOL PARAMETER CONDITIONS V(BR)CEO Collector-emitter breakdown voltage IC=100µA; IB=0 300 V V(BR)EBO Emitter-base breakdown voltage IE=10µA; IC=0 7 V VCEsat Collector-emitter saturation voltage IC=10mA ;IB=1m A 1.0 V VBEsat Base-emitter saturation voltage IC=10mA ;IB=1m A 1.0 V hFE-1 DC current gain IC=4mA ; VCE=10V 20 hFE-2 DC current gain IC=20mA ; VCE=10V 30 ICBO Collector cut-off current VCB=240V; IE=0 1.0 µA IEBO Emitter cut-off current VEB=7V; IC=0 1.0 µA COB Output capacitance IE=0; VCB=20V;f=1MHz fT Transition frequency IC=20mA ; VCE=10V 2 MIN 50 TYP. MAX UNIT 200 3 pF 70 MHz SavantIC Semiconductor Product Specification Silicon NPN Power Transistors PACKAGE OUTLINE Fig.2 outline dimensions 3 2SC4544