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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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IRFB5615PBF Fiches technique(PDF) 6 Page - International Rectifier |
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IRFB5615PBF Fiches technique(HTML) 6 Page - International Rectifier |
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6 / 7 page  IRFB5615PbF 6 www.irf.com Fig 18a. Switching Time Test Circuit Fig 18b. Switching Time Waveforms Fig 17b. Unclamped Inductive Waveforms Fig 17a. Unclamped Inductive Test Circuit tp V(BR)DSS IAS RG IAS 0.01 Ω tp D.U.T L VDS + - VDD DRIVER A 15V 20V Fig 19a. Gate Charge Test Circuit Fig 19b. Gate Charge Waveform Vds Vgs Id Vgs(th) Qgs1 Qgs2 Qgd Qgodr Fig 16. Peak Diode Recovery dv/dt Test Circuit for N-Channel HEXFET® Power MOSFETs D.U.T. VDS ID IG 3mA VGS .3 µF 50K Ω .2 µF 12V Current Regulator Same Type as D.U.T. Current Sampling Resistors + - VDS 90% 10% VGS td(on) tr td(off) tf VDS Pulse Width ≤ 1 µs Duty Factor ≤ 0.1 % RD VGS RG D.U.T. 10V + - VDD VGS CircuitLayoutConsiderations • Low Stray Inductance • Ground Plane • LowLeakageInductance Current Transformer + - + + + - - - RG VDD • dv/dt controlled by RG • Driver same type as D.U.T. • ISD controlled by Duty Factor "D" • D.U.T. - Device Under Test D.U.T P.W. Period di/dt Diode Recovery dv/dt Ripple ≤ 5% Body Diode Forward Drop Re-Applied Voltage Reverse Recovery Current Body Diode Forward Current VGS=10V VDD ISD Driver Gate Drive D.U.T. ISD Waveform D.U.T. VDS Waveform Inductor Curent D = P.W. Period * VGS = 5V for Logic Level Devices * InductorCurrent |
Numéro de pièce similaire - IRFB5615PBF |
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Description similaire - IRFB5615PBF |
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