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BD241B 数据表(PDF) 2 Page - Motorola, Inc |
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BD241B 数据表(HTML) 2 Page - Motorola, Inc |
2 / 6 page BD241B BD241C BD242B BD242C 2 Motorola Bipolar Power Transistor Device Data ELECTRICAL CHARACTERISTICS (TC = 25_C unless otherwise noted) Characteristic Symbol Min. Max. Unit OFF CHARACTERISTICS Collector–Emitter Sustaining Voltage1 (IC = 30 mAdc, IB = 0) BD241B, BD242B BD241C, BD242C VCEO 80 100 Vdc Collector Cutoff Current (VCE = 60 Vdc, IB = 0) BD241B, BD241C, BD242B, BD242C ICEO 0.3 mAdc Collector Cutoff Current (VCE = 80 Vdc, VEB = 0) BD241B, BD242B (VCE = 100 Vdc, VEB = 0) BD241C, BD242C ICES 200 200 µAdc Emitter Cutoff Current (VBE = 5.0 Vdc, IC = 0) IEBO 1.0 mAdc ON CHARACTERISTICS1 DC Current Gain (IC = 1.0 Adc, VCE = 4.0 Vdc) (IC = 3.0 Adc, VCE = 4.0 Vdc) hFE 25 10 Collector–Emitter Saturation Voltage (IC = 3.0 Adc, IB = 600 Adc) VCE(sat) 1.2 Vdc Base–Emitter On Voltage (IC = 3.0 Adc, VCE = 4.0 Vdc) VBE(on) 1.8 Vdc DYNAMIC CHARACTERISTICS Current Gain – Bandwidth Product2 (IC = 500 mAdc, VCE = 10 Vdc, ftest = 1 MHz) fT 3.0 MHz Small–Signal Current Gain (IC = 0.5 Adc, VCE = 10 Vdc, f = 1 kHz) hfe 20 1 Pulse Test: Pulse Width v 300 µs, Duty Cycle v 2.0%. 2 fT = |hfe| • ftest. 2.0 0.03 IC, COLLECTOR CURRENT (AMP) 1.0 0.7 0.5 0.3 0.1 0.07 0.02 0.05 0.1 0.3 0.5 0.7 1.0 3.0 td @ VBE(off) = 2.0 V IC/IB = 10 TJ = 25°C tr @ VCC = 30 V tr @ VCC = 10 V 0.07 0.03 0.05 Figure 2. Switching Time Equivalent Circuit Figure 3. Turn–On Time APPROX + 11 V TURN-ON PULSE Vin 0 t1 VEB(off) APPROX – 9.0 V TURN-OFF PULSE Vin t3 t2 APPROX + 11 V VCC SCOPE RK Cjd % Ceb – 4.0 V t1 v 7.0 ns 100 t t2 t 500 µs t3 t 15 ns DUTY CYCLE [ 2.0% Vin RL |
类似零件编号 - BD241B |
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类似说明 - BD241B |
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