BD676G, BD676AG, BD678G, BD678AG, BD680G, BD680AG, BD682G, BD682TG Plastic Medium-Power BD676G, BD676AG, BD678G, BD678AG, BD680G, BD680AG, BD682G, BD682TG ELECTRICAL CHARACTERISTICS (T = 25 C unless otherwise noted) C Characteristic Symbol Min Max Unit OFF CHARACTERISTICS CollectorEmitter Breakdown Voltage (Note 1) BV Vdc CEO (I = 50 mAdc, I = 0) C B BD676G, BD676AG 45 BD678G, BD678AG 60 BD680G, BD680AG 80 BD682G, BD682TG 100 Collector Cutoff Current I Adc CEO (V = Half Rated V , I = 0) 500 CE CEO B Collector Cutoff Current I mAdc CBO (V = Rated BV , I = 0) 0.2 CB CEO E (V = Rated BV . I = 0, T = 100C) 2.0 CB CEO E C Emitter Cutoff Current I mAdc EBO (V = 5.0 Vdc, I = 0) 2.0 BE C ON CHARACTERISTICS DC Current Gain (Note 1) h FE (I = 1.5 Adc, V = 3.0 Vdc) C CE BD676G, BD678G, BD680G, BD682G 750 (I = 2.0 Adc, V = 3.0 Vdc) C CE BD676AG, BD678AG, BD680AG 750 CollectorEmitter Saturation Voltage (Note 1) V Vdc CE(sat) (I = 1.5 Adc, I = 30 mAdc) C B BD678G, BD680G, BD682G 2.5 (I = 2.0 Adc, I = 40 mAdc) C B BD676AG, BD678AG, BD680AG 2.8 BaseEmitter On Voltage (Note 1) V Vdc BE(on) (I = 1.5 Adc, V = 3.0 Vdc) C CE BD678G, BD680G, BD682G 2.5 (I = 2.0 Adc, V = 3.0 Vdc) C CE BD676AG, BD678AG, BD680AG 2.5 DYNAMIC CHARACTERISTICS SmallSignal Current Gain h fe (I = 1.5 Adc, V = 3.0 Vdc, f = 1.0 MHz) 1.0 C CE Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. 1. Pulse Test: Pulse Width 300 s, Duty Cycle 2.0%. 50 5.0 45 40 2.0 35 1.0 30 BONDING WIRE LIMIT 25 THERMAL LIMIT at T = 25C 0.5 C SECONDARY BREAKDOWN LIMIT 20 15 0.2 BD676, 676A 10 BD678, 678A T = 25C C 0.1 BD680, 680A 5.0 BD682 0 0.05 15 30 45 60 75 90 105 120 135 150 165 1.0 2.0 5.0 10 20 50 100 T , CASE TEMPERATURE (C) V , COLLECTOR-EMITTER VOLTAGE (VOLTS) C CE Figure 1. Power Temperature Derating Figure 2. DC Safe Operating Area
