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| Inchange Semiconductor Product Specification Silicon NPN Power Transistors 2N4921 2N4922 2N4923 DESCRIPTION With TO-126 package Complement to type 2N4918/4919/4920 Excellent safe operating area Low collector saturation voltage APPLICATIONS For driver circuits ,switching ,and amplifier applications PINNING PIN 1 2 3 DESCRIPTION Emitter Collector;connected to mounting base Base Absolute maximum ratings(Ta=25ae ) SYMBOL PARAMETER CHAN IN Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector current-Peak Base current Total power dissipation Junction temperature Storage temperature VCBO SEMIC GE 2N4921 2N4922 Open emitter 2N4923 2N4921 2N4922 2N4923 Open base Open collector CONDITIONS O CTOR NDU VALUE 40 60 80 40 60 80 5 1 3 1 UNIT V VCEO V VEBO IC ICM IB PD Tj Tstg V A A A W ae ae TC=25ae 30 150 -65~150 THERMAL CHARACTERISTICS SYMBOL Rth j-c PARAMETER Thermal resistance junction to case VALUE 4.16 UNIT ae /W Inchange Semiconductor Product Specification Silicon NPN Power Transistors CHARACTERISTICS Tj=25ae unless otherwise specified PARAMETER 2N4921 VCEO(SUS) Collector-emitter sustaining voltage 2N4922 2N4923 VCEsat VBEsat VBE Collector-emitter saturation voltage Base-emitter saturation voltage Base-emitter on voltage 2N4921 ICEO Collector cut-off current 2N4922 2N4923 ICBO ICEX IEBO hFE-1 hFE-2 hFE-3 fT COB IC=1.0A ;IB=0.1A IC=1.0A ;IB=0.1A IC=1A ; VCE=1V VCE=20V; IB=0 VCE=30V; IB=0 VCE=40V; IB=0 IC=0.1A; IB=0 2N4921 2N4922 2N4923 SYMBOL CONDITIONS MIN 40 60 80 TYP. MAX UNIT V 0.6 1.3 1.3 V V V 0.5 mA Collector cut-off current Collector cut-off current VCB= Rated VCBO ;IE=0 I CHAN N DC current gain DC current gain DC current gain Transition frequency Output capacitance Emitter cut-off current SEMIC GE VEB=5V; IC=0 IC=50mA ; VCE=1V IC=500mA ; VCE=1V IC=1A ; VCE=1V VCE= Rated VCEO; VBE(off)=1.5V TC=125ae O CTOR NDU 0.1 0.1 0.5 1.0 40 30 10 3.0 100 150 mA mA mA IC=250mA ; VCE=10V;f=1MHz f=100kHz ; VCB=10V;IE=0 MHz pF 2 Inchange Semiconductor Product Specification Silicon NPN Power Transistors PACKAGE OUTLINE 2N4921 2N4922 2N4923 CHAN IN SEMIC GE O CTOR NDU Fig.2 Outline dimensions 3 |
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