FDD8896_12 FAIRCHILD [Fairchild Semiconductor], FDD8896_12 Datasheet - Page 6

• Manufacturer Part Number: FDD8896_12
• Manufacturer: FAIRCHILD [Fairchild Semiconductor]

FDD8896_F085 Rev. C2
Test Circuits and Waveforms
VARY t
REQUIRED PEAK I
V
0V
GS
I
Figure 15. Unclamped Energy Test Circuit
g(REF)
Figure 19. Switching Time Test Circuit
P
Figure 17. Gate Charge Test Circuit
TO OBTAIN
V
t
GS
P
V
GS
AS
R
GS
R
V
G
GS
V
DS
V
DUT
DS
V
I
AS
DS
L
DUT
R
DUT
L
0.01Ω
L
-
+
V
-
+
-
+
DD
V
V
DD
DD
6
0
I
0
0
V
V
V
g(REF)
0
0
V
DD
GS
DS
10%
GS
Figure 16. Unclamped Energy Waveforms
= 1V
Figure 20. Switching Time Waveforms
Figure 18. Gate Charge Waveforms
t
d(ON)
90%
Q
Q
gs
Q
50%
t
gs2
ON
g(TH)
10%
t
r
I
AS
PULSE WIDTH
Q
V
Q
t
DS
gd
P
g(5)
Q
g(TOT)
BV
t
AV
DSS
V
V
GS
GS
t
d(OFF)
www.fairchildsemi.com
90%
= 5V
V
t
DS
OFF
50%
t
V
f
10%
GS
V
= 10V
DD
90%