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A1943 Dataheets PDF



Part Number A1943
Manufacturers JCST
Logo JCST
Description TO-3P Plastic-Encapsulate Transistors
Datasheet A1943 DatasheetA1943 Datasheet (PDF)

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD TO-3P Plastic-Encapsulate Transistors 2SA1943 TRANSISTOR (PNP) FEATURES z High Collector Current Capability z High Power Dissipation z High Frequency z High Voltage z Complement to 2SA5200 TO – 3P 1. BASE 2. COLLECTOR 3. EMITTER APPLICATIONS z High-Fidelity Audio Output Amplifier z General Purpose Power Amplifier MAXIMUM RATINGS (Ta=25℃ unless otherwise noted) Symbol VCBO VCEO VEBO IC PC PCM RθJA Tj Tstg Parameter Collector-Base Voltage Col.

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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD TO-3P Plastic-Encapsulate Transistors 2SA1943 TRANSISTOR (PNP) FEATURES z High Collector Current Capability z High Power Dissipation z High Frequency z High Voltage z Complement to 2SA5200 TO – 3P 1. BASE 2. COLLECTOR 3. EMITTER APPLICATIONS z High-Fidelity Audio Output Amplifier z General Purpose Power Amplifier MAXIMUM RATINGS (Ta=25℃ unless otherwise noted) Symbol VCBO VCEO VEBO IC PC PCM RθJA Tj Tstg Parameter Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Collector Power Dissipation Collector Power Dissipation (TC=25℃) Thermal Resistance From Junction To Ambient Junction Temperature Storage Temperature Value -230 -230 -5 -15 3.5 150 36 150 -55~+150 Unit V V V A W W ℃/W ℃ ℃ ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified) Parameter Symbol Test conditions Min Collector-base breakdown voltage Collector-emitter breakdown voltage V(BR)CBO V(BR)CEO* IC=-0.1mA,IE=0 IC=-50mA,IB=0 -230 -230 Emitter-base breakdown voltage V(BR)EBO IE=-0.1mA,IC=0 -5 Collector cut-off current ICBO VCB=-230V,IE=0 Emitter cut-off current IEBO VEB=-5V,IC=0 DC current gain hFE(1) hFE(2)* VCE=-5V, IC=-1A VCE=-5V, IC=-7A 55 35 Collector-emitter saturation voltage VCE(sat) IC=-8A,IB=-0.8A Base-emitter voltage VBE VCE=-5V, IC=-7A Collector output capacitance Cob VCB=-10V,IE=0, f=1MHz Transition frequency fT VCE=-5V,IC=-1A *Pulse test CLASSIFICATION OF hFE (1) RANK RANGE R 55-110 Typ 360 30 O 80-160 Max -5 -5 160 -3 -1.5 Unit V V V μA μA V V pF MHz A,Jul,2012 .


FXMAR2104 A1943 3CA1943


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