2SC2944 Overview
Description
With TO-3PN package - High voltage,high speed switching - High reliability - Low saturation voltage APPLICATIONS - Color & B/W TV power supply - Active power filter - Industrial use power supply - General purpose power amplifiers PINNING PIN 1 2 3 Base Collector;connected to mounting base Emitter DESCRIPTION Fig.1 simplified outline (TO-3PN) and symbol SYMBOL VCBO VCEO VEBO IC IB PC Tj Tstg PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current (DC) Base current (DC) Collector power dissipation Junction temperature Storage temperature TC=25 Open emitter Open base Open collector CONDITIONS VALUE 250 200 7 15 5 100 150 -55~150 UNIT V V V A A W SYMBOL Rth j-C SavantIC Semiconductor Product Specification Silicon NPN Power Transistors CHARACTERISTICS Tj=25 unless otherwise specified PARAMETER Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector-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 IE=0.1mA ; IC=0 IC=0.1mA ; IE=0 IC=6A ;IB=1.2A IC=6A ;IB=1.2A VCB=250V; IE=0 VEB=7V; IC=0 IC=2A ; VCE=5V 20 MIN 200 7 250 2SC2944 SYMBOL V(BR)CEO V(BR)EBO V(BR)CBO VCE(sat) VBE(sat) ICBO IEBO hFE TYP. MAX UNIT V V V 0.8 1.2 0.1 0.1 80 V V mA mA Switching times ton ts tf Turn-on time Storage time Fall time IC=10A; IB1=-IB2=2A RL=5APw=20µs,DutyB2% 0.8 1.5 0.4 µs µs µs 2 SavantIC Semiconductor Product Specification Silicon NPN Power Transistors PACKAGE OUTLINE 2SC2944 Fig.2 outline dimensions (unindicated tolerance:±0.10 mm) 3.
