irfp350a Fairchild Semiconductor, irfp350a Datasheet - Page 5

• Manufacturer Part Number: irfp350a
• Description: Advanced Power Mosfet
• Manufacturer: Fairchild Semiconductor

10V
10V
12V
Vary t
required peak I
3mA
p
to obtain
Current Regulator
R
R
G
G
200nF
D
t
p
V
V
Current Sampling (I
in
V
DS
50k
out
V
GS
Resistor
Fig 14. Unclamped Inductive Switching Test Circuit & Waveforms
R
1
300nF
Fig 13. Resistive Switching Test Circuit & Waveforms
DUT
DUT
L
I
G
L
D
Fig 12. Gate Charge Test Circuit & Waveform
)
Current Sampling (I
Same Type
DUT
R
as DUT
C
L
Resistor
( 0.5 rated V
R
2
V
DD
V
DD
D
DS
)
V
)
DS
V
V
BV
10V
V
GS
out
V
in
DSS
I
DD
AS
10%
90%
E
Q
AS
t
d(on)
gs
=
t
----
on
1
2
t
r
L
L
Q
I
Q
I
D
g
AS
gd
(t)
t
Charge
p
IRFP350A
2
--------------------
BV
BV
DSS
t
d(off)
DSS
t
-- V
off
t
f
DD
Time
V
DS
(t)