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Electronic Components Datasheet Search |
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SFR9220 Datasheet(PDF) 5 Page - Fairchild Semiconductor |
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SFR9220 Datasheet(HTML) 5 Page - Fairchild Semiconductor |
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5 / 7 page 
P-CHANNEL POWER MOSFET Fig 12. Gate Charge Test Circuit & Waveform Fig 13. Resistive Switching Test Circuit & Waveforms Fig 14. Unclamped Inductive Switching Test Circuit & Waveforms E AS = L L IAS 2 ---- 2 1 -------------------- BV DSS -- VDD BV DSS V in V out 10% 90% t d(on) t r t on t off t d(off) t f Charge V GS -10V Q g Q gs Q gd Vary t p to obtain required peak I D -10V V DD C L L V DS I D R G t p DUT BV DSS t p V DD I AS V DS (t) I D (t) Time V DD ( 0.5 rated VDS ) -10V V out V in R L DUT R G -3mA V GS Current Sampling (IG) Resistor Current Sampling (ID) Resistor DUT V DS 300nF 50K Ω 200nF 12V Same Type as DUT “ Current Regulator ” R 1 R 2 SFR/U9220 |
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