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BDW46 Datasheet(PDF) 2 Page - Motorola, Inc |
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BDW46 Datasheet(HTML) 2 Page - Motorola, Inc |
2 / 6 page BDW42 BDW46 BDW47 3–213 Motorola Bipolar Power Transistor Device Data ELECTRICAL CHARACTERISTICS (TC = 25_C unless otherwise noted) Characteristic Symbol Min Max Unit OFF CHARACTERISTICS Collector Emitter Sustaining Voltage (1) (IC = 30 mAdc, IB = 0) BDW46 BDW42/BDW47 VCEO(sus) 80 100 — — Vdc Collector Cutoff Current (VCE = 40 Vdc, IB = 0) BDW46 (VCE = 50 Vdc, IB = 0) BDW42/BDW47 ICEO — — 2.0 2.0 mAdc Collector Cutoff Current (VCB = 80 Vdc, IE = 0) BDW41/BDW46 (VCB = 100 Vdc, IE = 0) BDW42/BDW47 ICBO — — 1.0 1.0 mAdc Emitter Cutoff Current (VBE = 5.0 Vdc, IC = 0) IEBO — 2.0 mAdc ON CHARACTERISTICS (1) DC Current Gain (IC = 5.0 Adc, VCE = 4.0 Vdc) (IC = 10 Adc, VCE = 4.0 Vdc) hFE 1000 250 — — Collector–Emitter Saturation Voltage (IC = 5.0 Adc, IB = 10 mAdc) (IC = 10 Adc, IB = 50 mAdc) VCE(sat) — — 2.0 3.0 Vdc Base–Emitter On Voltage (IC = 10 Adc, VCE = 4.0 Vdc) VBE(on) — 3.0 Vdc SECOND BREAKDOWN (2) Second Breakdown Collector Current with Base Forward Biased BDW42 VCE = 28.4 Vdc VCE = 40 Vdc BDW46/BDW47 VCE = 22.5 Vdc VCE = 36 Vdc IS/b 3.0 1.2 3.8 1.2 — — — — Adc DYNAMIC CHARACTERISTICS Magnitude of common emitter small signal short circuit current transfer ratio (IC = 3.0 Adc, VCE = 3.0 Vdc, f = 1.0 MHz) fT 4.0 — MHz Output Capacitance (VCB = 10 Vdc, IE = 0, f = 0.1 MHz) BDW42 BDW46/BDW47 Cob — — 200 300 pF Small–Signal Current Gain (IC = 3.0 Adc, VCE = 3.0 Vdc, f = 1.0 kHz) hfe 300 — (1) Pulse Test: Pulse Width = 300 µs, Duty Cycle = 2.0%. (2) Pulse Test non repetitive: Pulse Width = 250 ms. Figure 2. Switching Times Test Circuit 5.0 0.1 Figure 3. Switching Times IC, COLLECTOR CURRENT (AMP) 3.0 0.7 0.5 0.3 0.2 0.05 0.2 0.3 0.7 3.0 10 td @ VBE(off) = 0 V VCC = 30 V IC/IB = 250 IB1 = IB2 TJ = 25°C tf 0.07 1.0 5.0 ts tr 0.1 1.0 2.0 0.5 2.0 7.0 0 VCC – 30 V SCOPE TUT + 4.0 V tr, tf v 10 ns DUTY CYCLE = 1.0% RC D1 MUST BE FAST RECOVERY TYPES, e.g.: 1N5825 USED ABOVE IB [ 100 mA MSD6100 USED BELOW IB [ 100 mA 25 µs D1 51 RB AND RC VARIED TO OBTAIN DESIRED CURRENT LEVELS V2 APPROX + 8.0 V V1 APPROX – 12 V [ 8.0 k [ 150 for td and tr, D1 id disconnected and V2 = 0 For NPN test circuit reverse all polarities RB |
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