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Lead-Free
PD- 95916
IRF630PbF
www.irf.com
1 9/27/04
IRF630PbF
2 www.irf.com
IRF630PbF
www.irf.com
3
IRF630PbF
4 www.irf.com
IRF630PbF
www.irf.com
5
IRF630PbF
6 www.irf.com
IRF630PbF
Peak Diode Recovery dv/dt Test Circuit
+ Circuit Layout Considerations • Low Stray Inductance • Ground Plane • Low Leakage Inductance Current Transformer
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+
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• dv/dt controlled by RG • ISD controlled by Duty Factor "D" • D.U.T. - Device Under Test
+ -
* Reverse Polarity for P-Channel
** Use P-Channel Driver for P-Channel Measurements
Driver Gate Drive
P.W.
Period
D=
P.W. Period
VGS=10V
D.U.T. ISD Waveform
Reverse Recovery Current
Body Diode Forward
Current di/dt
D.U.T.