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2SC945 数据表(PDF) 2 Page - Unisonic Technologies |
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2SC945 数据表(HTML) 2 Page - Unisonic Technologies |
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2 / 4 page ![]() 2SC945 NPN SILICON TRANSISTOR UNISONICTECHNOLOGIESCO.,LTD 2 of 4 www.unisonic.com.tw QW-R201-005,C ABSOLUTE MAXIMUM RATINGS (Ta=25°С, unless otherwise specified ) PARAMETER SYMBOL RATING UNIT Collector-Base Voltage VCBO 60 V Collector-Emitter Voltage VCEO 50 V Emitter-Base Voltage VEBO 5 V Collector Dissipation(Ta=25 °C) PC 250 mW Collector Current IC 150 mA Base Current IB 50 mA Junction Temperature TJ 125 °С Storage Temperature TSTG -55 ~ +150 °С Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. ELECTRICAL CHARACTERISTICS (Ta=25°С, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Collector-Base Breakdown Voltage BVCBO IC=100μA, IE=0 60 V Collector-Emitter Breakdown Voltage BVCEO IC=10mA, IB=0 50 V Collector Cut-Off Current ICBO VCB=40V, IE=0 100 nA Emitter Cut-Off Current IEBO VEB=3V, IC=0 100 nA DC Current Gain hFE VCE=6V, IC=1mA 90 600 Collector-Emitter Saturation Voltage VCE(SAT) Ic=100mA, IB=10mA 0.1 0.3 V Current Gain Bandwidth Product fT VCE=10V, IC=50mA 100 190 MHz Output Capacitance Cob VCB=10V, IE=0, f=1MHz 2.0 3.0 pF Noise Figure NF IC=-0.1mA, VCE=6V RG=10kΩ, f=100Hz 4.0 6.0 dB CLASSIFICATION OF hFE RANK R Q P K RANGE 90-180 135-270 200-400 300-600 |
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