2SC2438

SavantIC Semiconductor Product Specification Silicon NPN Power Transistors 2SC2438 DESCRIPTION ·With TO-220C package ·Low collector saturation voltage ·High reliability APPLICATIONS ·Switching regulators ·Ultrasonic generators ·High frequency inverters ·General purpose power amplifiers PINNING PIN 1 2 3 Base Collector;connected to mounting base Emitter DESCRIPTION Absolute maximum ratings(Ta=25 ) SYMBOL VCBO VCEO VEBO IC IB PC Tj Tstg PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Base current Collector power dissipation Junction temperature Storage temperature TC=25 Open emitter Open base Open collector CONDITIONS VALUE 150 80 7 7 2 50 150 -55~150 UNIT V V V A A W THERMAL CHARACTERISTICS SYMBOL Rth j-C PARAMETER Thermal resistance junction case MAX 2.5 UNIT /W SavantIC Semiconductor Product Specification Silicon NPN Power Transistors CHARACTERISTICS Tj=25 unless otherwise specified PARAMETER Collector-emitter breakdown voltage Collector-base breakdown voltage Emitter-base breakdown voltage Collector-emitter saturation voltage Base-emitter saturation voltage Collector cut-off current Emitter cut-off current DC current gain CONDITIONS IC=10mA ; IB=0 IC=100µA ; IE=0 IE=100µA ; IC=0 IC=4A; IB=0.4A IC=4A; IB=0.4A VCB=150V ;IE=0 VEB=7V; IC=0 IC=4 A ; VCE=1V 30 MIN 80 150 7 2SC2438 SYMBOL V(BR)CEO V(BR)CBO V(BR)EBO VCEsat VBEsat ICBO IEBO hFE TYP. MAX UNIT V V V 0.5 1.2 100 100 V V µA µA Switching times ton ts tf Turn-on time Storage time Fall time IC=4A; IB1=0.4A IB2=-0.4A;RL=5@ 0.5 2.5 0.3 µs µs µs 2 SavantIC Semiconductor Product Specification Silicon NPN Power Transistors PACKAGE OUTLINE 2SC2438 Fig.2 Outline dimensions (unindicated tolerance:±0.10 mm) 3 SavantIC Semiconductor Product Specification Silicon NPN Power Transistors 2SC2438 4