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FDD4685 Datasheet(PDF) 5 Page - Fairchild Semiconductor |
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FDD4685 Datasheet(HTML) 5 Page - Fairchild Semiconductor |
5 / 7 page FDD4685_F085 Rev. C www.fairchildsemi.com 5 Figure 5. 110 90 0.1 1 10 100 1000 100us 1ms 10ms -VDS, DRAIN TO SOURCE VOLTAGE (V) OPERATION IN THIS AREA MAY BE LIMITED BY rDS(on) SINGLE PULSE TJ = MAX RATED TC = 25oC DC Forward Bias Safe Operating Area 1 0.1 1 10 100 1 10 100 200 STARTING TJ = 150oC STARTING TJ = 25oC tAV, TIME IN AVALANCHE (ms) tAV = (L)(IAS)/(1.3*RATED BVDSS - VDD) If R = 0 If R ≠ 0 tAV = (L/R)ln[(IAS*R)/(1.3*RATED BVDSS - VDD) +1] NOTE: Refer to Fairchild Application Notes AN7514 and AN7515 Figure 6. Unclamped Inductive Switching Capability Figure 7. 01 23 45 6 0 20 40 60 80 100 TJ = -55oC TJ = 25oC TJ = 175oC PULSE DURATION = 80μs DUTY CYCLE = 0.5% MAX VDD = -5V -VGS, GATE TO SOURCE VOLTAGE (V) Transfer Characteristics Figure 8. 01 2 34 0 20 40 60 80 100 VGS = -3V VGS = -4V VGS = -4.5V VGS = -6V VGS = -10V PULSE DURATION = 80μs DUTY CYCLE = 0.5% MAX -VDS, DRAIN TO SOURCE VOLTAGE (V) Saturation Characteristics Figure 9. 24 68 10 20 40 60 80 100 120 ID = -8.4A PULSE DURATION = 80μs DUTY CYCLE = 0.5% MAX -VGS, GATE TO SOURCE VOLTAGE (V) TJ = 25oC TJ = 175oC Drain to Source On-Resistance Variation vs Gate to Source Voltage Figure 10. -80 -40 0 40 80 120 160 200 0.6 0.8 1.0 1.2 1.4 1.6 1.8 PULSE DURATION = 80μs DUTY CYCLE = 0.5% MAX ID = -8.4A VGS = -10V TJ, JUNCTION TEMPERATURE(oC) Normalized Drain to Source On Resistance vs Junction Temperature Typical Characteristics |
Similar Part No. - FDD4685_08 |
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Similar Description - FDD4685_08 |
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