Datasheet

IRFHS9351PbF
6 www.irf.com
Fig 16a. Gate Charge Test Circuit
Fig 16b. Gate Charge Waveform
Fig 17b. Unclamped Inductive Waveforms
Fig 17a. Unclamped Inductive Test Circuit
Fig 18b. Switching Time Waveforms
Fig 18a. Switching Time Test Circuit
Vds
Vgs
Id
Vgs(th)
Qgs1
Qgs2QgdQgodr
1K
VCC
DUT
0
L
S
20K
S
R
G
I
AS
0.01
Ω
t
p
D.U.T
L
V
DS
V
DD
DRIVER
A
15V
-20V
-V
GS
V
DS
-V
GS
Pulse Width ≤ 1 µs
Duty Factor ≤ 0.1 %
R
D
V
GS
V
DD
R
G
D.U.T.
+
-
t
p
V
(
BR
)
DSS
I
AS
V
DS
90%
10%
V
GS
t
d(on)
t
r
t
d(off)
t
f