IRLR/U120N
800
V
G S
, G ate-to-S ource V oltage (V )
V
GS
C
iss
C
rss
C
oss
=
=
=
=
0V ,
f = 1M H z
C
gs
+ C
gd
, C
ds
S H O R TE D
C
gd
C
ds
+ C
gd
15
I
D
= 6.0A
V
D S
= 80V
V
D S
= 50V
V
D S
= 20V
12
C , C apacitanc e (pF )
600
C
is s
9
400
C
os s
200
6
C
rs s
3
0
1
10
100
A
0
0
5
10
FO R TE S T C IR C U IT
S E E FIG U R E 13
15
20
25
A
V
D S
, D rain-to-S ource V oltage (V )
Q
G
, Total G ate C harge (nC )
Fig 5.
Typical Capacitance Vs.
Drain-to-Source Voltage
Fig 6.
Typical Gate Charge Vs.
Gate-to-Source Voltage
100
100
I
S D
, R everse D rain C urrent (A )
O P E R A TIO N IN TH IS A R E A LIM ITE D
B Y R
D S (on)
10µ s
10
T
J
= 175°C
I
D
, D rain C urrent (A )
10
100µ s
T
J
= 25°C
1m s
1
10 m s
1
0.1
0.4
0.6
0.8
1.0
V
G S
= 0V
1.2
A
0.1
1
T
C
= 25°C
T
J
= 175°C
S ingle P ulse
10
100
A
1000
1.4
V
S D
, S ource-to-D rain V oltage (V )
V
D S
, D rain-to-S ource V oltage (V )
Fig 7.
Typical Source-Drain Diode
Forward Voltage
Fig 8.
Maximum Safe Operating Area
4
www.irf.com
IRF [ INTERNATIONAL RECTIFIER ]
