IRFR/U220A FAIRCHILD [Fairchild Semiconductor], IRFR/U220A Datasheet - Page 5

• Manufacturer Part Number: IRFR/U220A
• Description: Advanced Power MOSFET
• Manufacturer: FAIRCHILD [Fairchild Semiconductor]

10V
10V
12V
Vary t
required peak I
POWER MOSFET
3mA
p
N-CHANNEL
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
IRFR/U220A
L
L
Q
I
Q
I
D
g
AS
gd
(t)
t
Charge
p
2
--------------------
BV
BV
DSS
t
d(off)
DSS
t
-- V
off
t
f
DD
Time
V
DS
(t)