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BC548 数据表(PDF) 2 Page - ON Semiconductor |
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BC548 数据表(HTML) 2 Page - ON Semiconductor |
2 / 6 page BC546, B BC547, A, B, C BC548, A, B, C 2 Motorola Small–Signal Transistors, FETs and Diodes Device Data ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) (Continued) Characteristic Symbol Min Typ Max Unit ON CHARACTERISTICS DC Current Gain (IC = 10 µA, VCE = 5.0 V) BC547A/548A BC546B/547B/548B BC548C (IC = 2.0 mA, VCE = 5.0 V) BC546 BC547 BC548 BC547A/548A BC546B/547B/548B BC547C/BC548C (IC = 100 mA, VCE = 5.0 V) BC547A/548A BC546B/547B/548B BC548C hFE — — — 110 110 110 110 200 420 — — — 90 150 270 — — — 180 290 520 120 180 300 — — — 450 800 800 220 450 800 — — — — Collector – Emitter Saturation Voltage (IC = 10 mA, IB = 0.5 mA) (IC = 100 mA, IB = 5.0 mA) (IC = 10 mA, IB = See Note 1) VCE(sat) — — — 0.09 0.2 0.3 0.25 0.6 0.6 V Base – Emitter Saturation Voltage (IC = 10 mA, IB = 0.5 mA) VBE(sat) — 0.7 — V Base–Emitter On Voltage (IC = 2.0 mA, VCE = 5.0 V) (IC = 10 mA, VCE = 5.0 V) VBE(on) 0.55 — — — 0.7 0.77 V SMALL–SIGNAL CHARACTERISTICS Current – Gain — Bandwidth Product (IC = 10 mA, VCE = 5.0 V, f = 100 MHz) BC546 BC547 BC548 fT 150 150 150 300 300 300 — — — MHz Output Capacitance (VCB = 10 V, IC = 0, f = 1.0 MHz) Cobo — 1.7 4.5 pF Input Capacitance (VEB = 0.5 V, IC = 0, f = 1.0 MHz) Cibo — 10 — pF Small–Signal Current Gain (IC = 2.0 mA, VCE = 5.0 V, f = 1.0 kHz) BC546 BC547/548 BC547A/548A BC546B/547B/548B BC547C/548C hfe 125 125 125 240 450 — — 220 330 600 500 900 260 500 900 — Noise Figure (IC = 0.2 mA, VCE = 5.0 V, RS = 2 kW, BC546 f = 1.0 kHz, ∆f = 200 Hz) BC547 BC548 NF — — — 2.0 2.0 2.0 10 10 10 dB Note 1: IB is value for which IC = 11 mA at VCE = 1.0 V. |
类似零件编号 - BC548 |
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类似说明 - BC548 |
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