AUIRFS4115 Datasheet, PDF (6/10 Pages) Infineon Technologies AG – HEXFET Power MOSFET

AUIRFS/SL4115
Fig 18. Peak Diode Recovery dv/dt Test Circuit for N-Channel HEXFET® Power MOSFETs
15V
VDS
L
DRIVER
RG
20V
tp
D.U.T
I_AS
0.01
+
-
VDD
A
Fig 19a. Unclamped Inductive Test Circuit
V_(BR)DSS
tp
I _AS
Fig 19b. Unclamped Inductive Waveforms
Fig 20a. Switching Time Test Circuit
Fig 21a. Gate Charge Test Circuit
6
Fig 20b. Switching Time Waveforms
Vds
Id
Vgs
Vgs(th)
Qgs1 Qgs2
Qgd
Qgodr
Fig 21b. Gate Charge Waveform
2015-10-27