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BD244C Folha de dados(PDF) 2 Page - Motorola, Inc |
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BD244C Folha de dados(HTML) 2 Page - Motorola, Inc |
2 / 6 page BD243B BD243C BD244B BD244C 2 Motorola Bipolar Power Transistor Device Data ELECTRICAL CHARACTERISTICS (TC = 25_C unless otherwise noted) Characteristic Symbol Min Max Unit Collector–Emitter Sustaining Voltage (1) (IC = 30 mAdc, IB = 0) BD243B, BD244B BD243C, BD244C VCEO(sus) 80 100 — — Vdc (IC = 30 mAdc, IB = 0) BD243B, BD244B BD243C, BD244C 80 100 — — Collector Cutoff Current (VCE = 60 Vdc, IB = 0) BD243B, BD243C, BD244B, BD244C ICEO — 0.7 mAdc Collector Cutoff Current (VCE = 80 Vdc, VEB = 0) BD243B, BD244B (VCE = 100 Vdc, VEB = 0) BD243C, BD244C ICES — — 400 400 µAdc Emitter Cutoff Current (VBE = 5.0 Vdc, IC = 0) IEBO — 1.0 mAdc ON CHARACTERISTICS (1) DC Current Gain (IC = 0.3 Adc, VCE = 4.0 Vdc) (IC = 3.0 Adc, VCE = 4.0 Vdc) hFE 30 15 — — — Collector–Emitter Saturation Voltage (IC = 6.0 Adc, IB = 1.0 Adc) VCE(sat) — 1.5 Vdc Base–Emitter On Voltage (IC = 6.0 Adc, VCE = 4.0 Vdc) VBE(on) — 2.0 Vdc DYNAMIC CHARACTERISTICS Current–Gain — Bandwidth Product (2) (IC = 500 mAdc, VCE = 10 Vdc, ftest = 1.0 MHz) fT 3.0 — MHz Small–Signal Current Gain (IC = 0.5 Adc, VCE = 10 Vdc, f = 1.0 kHz) hfe 20 — — (1) Pulse Test: Pulsewidth v 300 µs, Duty Cycle v 2.0%. (2) fT = hfe • ftest Figure 2. Switching Time Test Circuit 2.0 0.06 Figure 3. Turn–On Time IC, COLLECTOR CURRENT (AMP) 1.0 0.7 0.5 0.3 0.1 0.07 0.02 0.1 0.2 0.4 0.6 2.0 6.0 td @ VBE(off) = 5.0 V TJ = 25°C VCC = 30 V IC/IB = 10 + 11 V 0 VCC – 30 V SCOPE RB – 4 V tr, tf v 10 ns DUTY CYCLE = 1.0% RC tr 0.03 0.05 1.0 4.0 D1 MUST BE FAST RECOVERY TYPE eg. 1N5825 USED ABOVE IB [ 100 mA MSD6100 USED BELOW IB [ 100 mA 25 µs – 9.0 V D1 51 RB AND RC VARIED TO OBTAIN DESIRED CURRENT LEVELS 0.2 |
Nº de peça semelhante - BD244C |
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Descrição semelhante - BD244C |
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