FQT3P20 Fairchild Semiconductor, FQT3P20 Datasheet - Page 5

• Manufacturer Part Number: FQT3P20
• Manufacturer: Fairchild Semiconductor

©2001 Fairchild Semiconductor Corporation
-10V
-10V
12V
12V
-10V
-10V
-3mA
-3mA
200nF
200nF
R
R
R
R
G
G
G
G
50KΩ
50KΩ
V
V
V
V
DS
DS
V
V
DS
DS
Unclamped Inductive Switching Test Circuit & Waveforms
GS
GS
300nF
300nF
I
I
I
Resistive Switching Test Circuit & Waveforms
D
D
D
Gate Charge Test Circuit & Waveform
DUT
DUT
Same Type
Same Type
DUT
DUT
DUT
DUT
as DUT
as DUT
R
R
L
L
L
L L
( 0.5 rated V
( 0.5 rated V
V
V
V
V
DD
DD
DD
DD
V
V
DS
DS
DS
DS
)
)
V
V
V
V
BV
BV
-10V
-10V
DS
DS
in
in
V
V
V
V
DSS
DSS
I
I
GS
GS
DD
DD
AS
AS
10%
10%
E
E
E
E
AS
AS
AS
AS
90%
90%
Q
Q
t
t
=
=
=
=
gs
gs
d(on)
d(on)
1 ----
----
----
----
----
1
1
1
1
2
2
2
2
2
t
t
on
on
I
I
L
L
L
L
t
t
D
D
r
r
L
L
L
L
(t)
(t)
I
I
I
I
AS
AS
AS
AS
t
t
Q
Q
Q
Q
p
p
2
2
2
2
g
g
gd
gd
Charge
Charge
--------------------
--------------------
--------------------
BV
BV
BV
BV
BV
BV
DSS
DSS
DSS
DSS
DSS
DSS
t
t
d(off)
d(off)
-- V
-- V
-- V
Time
Time
t
t
DD
DD
DD
off
off
t
t
f
f
Rev. A, May 2001
V
V
DS
DS
(t)
(t)