TEST CIRCUITS AND WAVEFORMS
+
D.U.T.
VDS
-
+
-
L
RG
Driver
VDD
* dv/dt controlled by RG
*
SD controlled by pulse period
Same Type
as D.U.T.
VGS
* D.U.T.-D vice Under Test
Peak Diode Recovery dv/dt Test Circuit
P. W.
Period
VGS
(Driver)
Period
D=
P.W.
10V
=
VGS
IFM, Body Diode Forward Current
ISD
(D.U.T.)
di/dt
IRM
Body Diode Reverse Current
Body Diode Recovery dv/dt
VDS
VDD
(D.U.T.)
Body Diode
Forward Voltage Drop
Peak Diode Recovery dv/dt Waveforms