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BC548 数据表(PDF) 2 Page - KEC(Korea Electronics) |
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BC548 数据表(HTML) 2 Page - KEC(Korea Electronics) |
2 / 3 page 2008. 4. 16 2/3 BC546/7/8 Revision No : 4 ELECTRICAL CHARACTERISTICS (Ta=25 ℃) CLASSIFICATION none A B C hFE BC546 110 ~450 110 ~220 200 ~450 - BC547 110 ~800 110 ~220 200 ~450 420 ~800 BC548 110 ~800 110 ~220 200 ~450 420 ~800 CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Collector Cut-off Current ICBO VCB=30V, IE=0 - - 15 nA DC Current Gain (Note) BC546 hFE VCE=5V, IC=2mA 110 - 450 BC547 110 - 800 BC548 110 - 800 Collector-Emitter Saturation Voltage VCE(sat) IC=100mA, IB=5mA - - 0.6 V Base-Emitter Saturation Voltage VBE(sat) IC=100mA, IB=5mA - 0.9 1.1 V Base-Emitter Voltage VBE(ON)1 VCE=5V, IC=2mA 0.58 - 0.7 V VBE(ON)2 VCE=5V, IC=10mA - - 0.75 V Transition Frequency fT VCE=5V, IC=10mA, f=100MHz - 150 - MHz Collector Output Capacitance Cob VCB=10V, f=1MHz, IE=0 - - 4.5 pF Noise Figure NF VCE=6V, IC=0.1mA Rg=10kΩ, f=1kHz - 1.0 10 dB NOTE : According to the value of hFE the BC546, BC547, BC548 are classified as follows. |
类似零件编号 - BC548 |
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类似说明 - BC548 |
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