SavantIC Semiconductor Product Specification 2SD1825 Silicon NPN Power Transistors DESCRIPTION ·With TO-220F package ·Complement to type 2SB1223 ·High DC current gain. ·Large current capacity and wide ASO. ·DARLINGTON APPLICATIONS ·For use in control of motor drivers, printer hammer drivers, and constant-voltage regulators. 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 70 V VCEO Collector-emitter voltage Open base 60 V VEBO Emitter-base voltage Open collector 6 V IC Collector current 4 A ICM Collector current-peak 6 A PC Collector dissipation TC=25 20 Ta=25 2 W Tj Junction temperature 150 Tstg Storage temperature -55~150 SavantIC Semiconductor Product Specification 2SD1825 Silicon NPN Power Transistors CHARACTERISTICS Tj=25 unless otherwise specified SYMBOL PARAMETER CONDITIONS MIN TYP. MAX UNIT V(BR)CBO Collector-base breakdown voltage IC=5mA; IE=0 70 V V(BR)CEO Collector-emitter breakdown voltage IC=50mA; RBE=? 60 V VCEsat Collector-emitter saturation voltage IC=2A ; IB=4mA 1.5 V VBEsat Base-emitter saturation voltage IC=2A ; IB=4mA 2.0 V ICBO Collector cut-off current VCB=40V;IE=0 0.1 mA IEBO Emitter cut-off current VEB=5V;IC=0 3.0 mA hFE DC current gain IC=2A ; VCE=2V Transition frequency IC=2A ; VCE=5V fT 2000 5000 20 MHz 0.6 µs 2.7 µs 1.6 µs Switching times ton Turn-on time ts Storage time tf Fall time IC=2A; IB1=-IB2=4mA VCC=20V ,RL=10C 2 SavantIC Semiconductor Product Specification Silicon NPN Power Transistors PACKAGE OUTLINE Fig.2 Outline dimensions 3 2SD1825