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IRFB7546PBF_15 Datasheet, PDF (8/10 Pages) International Rectifier – Brushed Motor drive applications
IRFB7546PbF
Fig 22. Peak Diode Recovery dv/dt Test Circuit for N-Channel HEXFET® Power MOSFETs
V(BR)DSS
15V
tp
VDS
L
DRIVER
RG
20V
tp
D.U.T
IAS
0.01
+
-
VDD
A
Fig 23a. Unclamped Inductive Test Circuit
I AS
Fig 23b. Unclamped Inductive Waveforms
Fig 24a. Switching Time Test Circuit
VDD
Fig 25a. Gate Charge Test Circuit
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Fig 24b. Switching Time Waveforms
Id
Vds
Vgs
Vgs(th)
Qgs1 Qgs2
Qgd
Qgodr
Fig 25b. Gate Charge Waveform
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November 7, 2014