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| @vic TO-92 Plastic-Encapsulate Transistors AV945 TRANSISTOR NPN FEATURES Power dissipation PCM : 0.4 WTamb=25 Collector current ICM : 0.15 A Collector-base voltage V(BR)CBO : 60 V Operating and storage junction temperature range TJTstg: -55 to +150 TO--92 AV945 1. EMITTER 2.COLLECTOR 3.BASE 1 23 ELECTRICAL CHARACTERISTICSTamb=25 unless otherwise specified Parameter Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector cut-off current Collector cut-off current Emitter cut-off current Symbol V(BR)CBO V(BR)CEO V(BR)EBO ICBO ICER IEBO HFE1 DC current gain HFE2 Collector-emitter saturation voltage Base-emitter saturation voltage Base-emitter voltage VCE(sat) VBE(sat) VBE VCE= 6 V , IC=0.1 mA IC= 100 mA, IB= 10mA IC= 100mA, IB= 10 mA IE= 310mA VCE= 6 V, IC= 10 mA 40 0.3 1 1.4 V V V Test conditions Ic= 1000 A IE=0 IC= 0.1 mA , IB=0 IE= 100 A IC=0 VCB= 60 V , IE=0 VCE= 55 V , R=10M VEB= 5 V , IC=0 70 MIN 60 50 5 0.1 0.1 0.1 700 MAX UNIT V V V A A A VCE= 6 V , IC= 1 mA Transition frequency fT f =30 MHz 150 MHz CLASSIFICATION OF HFE(1) Rank Range O 70-140 Y 120-240 GR 200-400 BL 350-700 Copyright (c) Avic Electronics Corp. 1 Website: http://www.avictek.com @vic TYPICAL PERFORMANCE CHARACTERISTICS Fig.1 Static characteristics 100 Ic,Collector current (mA) H FE, DC current Gain 80 60 40 20 0 0 4 8 IB= 300 A IB= 250 A IB= 200 A IB= 150 A IB= 100 A IB= 50 A 16 12 20 103 AV945 Fig.2 DC current Gain VCE=6V 102 101 100 10-1 100 101 102 103 Ic,Collector current (mA) Collector-Emitter voltage ( V) Fig.3 Base-Emitter on Voltage 102 Ic,Collector current (mA) VCE=6V Saturation voltage (MV) 104 Fig.4 Saturation voltage Ic=10*IB VBE(sat) 101 103 100 102 VcE(sat) 101 10-1 0 0.2 0.4 0.6 0.8 1.0 Base-Emitter voltage (V) 10-1 100 101 102 103 Ic,Collector current (mA) Fig.5 Current gain-bandwidth product 103 Current Gain-bandwidth product,f T(MHz) Cob,Capacitance (pF) VCE=6V 10 2 Fig.6 Collector output Capacitance 102 f=1MHz IE=0 101 101 100 100 10 -1 10 0 10 1 10 2 10-1 100 Ic,Collector current (mA) 101 102 103 Collector-Base voltage (V) Copyright (c) Avic Electronics Corp. 2 Website: http://www.avictek.com |
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