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HRP55N10K Datasheet, PDF (6/8 Pages) SemiHow Co.,Ltd. – 100V N-Channel Trench MOSFET
Fig 15. Peak Diode Recovery dv/dt Test Circuit & Waveforms
DUT
+
VDS
_
IS
L
Driver
RG
Same Type
as DUT
VDD
VGS
• dv/dt controlled by RG
• IS controlled by pulse period
VGS
( Driver )
IS
( DUT )
VDS
( DUT )
D
=
--G--a--t-e--P--u--l-s-e---W---id--t-h--
Gate Pulse Period
10V
IFM , Body Diode Forward Current
di/dt
IRM
Body Diode Reverse Current
Body Diode Recovery dv/dt
Vf
VDD
Body Diode
Forward Voltage Drop
◎ SEMIHOW REV.A0,December 2014