IRFHM8228PBF Datasheet, PDF (6/9 Pages) International Rectifier – Control or synchronous MOSFET for synchronous buck converter

IRFHM8228PbF
Fig 15. 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
I_AS
0.01
+
- ^VDD
A
Fig 16a. Unclamped Inductive Test Circuit
I _AS
Fig 16b. Unclamped Inductive Waveforms
Fig 17a. Switching Time Test Circuit
VDD
Fig 18a. Gate Charge Test Circuit
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Fig 17b. Switching Time Waveforms
Id
Vds
Vgs
Vgs(th)
Qgs1 Qgs2 Qgd
Qgodr
Fig 18b. Gate Charge Waveform
August 23, 2013