IRF7509 International Rectifier, IRF7509 Datasheet - Page 4

• Manufacturer Part Number: IRF7509
• Description: Power MOSFET(Vdss=+-30V)
• Manufacturer: International Rectifier

IRF7509
Fig 7. Typical On-Resistance Vs. Gate
4
Fig 9. Typical Capacitance Vs.
0.140
0.120
0.100
0.080
0.060
400
300
200
100
0
0
1
Drain-to-Source Voltage
C
C
C
V
V
iss
oss
rss
GS
D S
V
C
C
C
4
, D rain-to-S ourc e V oltage (V )
, Gate-to-Source Voltage (V)
GS
iss
rss
oss
Voltage
= 0V ,
= C
= C
= C
gs
gd
ds
+ C
+ C
10
8
ID = 2.7A
gd
gd
f = 1M H z
, C
ds
12
S H O R T E D
100
16
A
N - Channel
100
0.1
10
Fig 8. Maximum Safe Operating Area
1
Fig 10. Typical Gate Charge Vs.
20
16
12
1
8
4
0
T
T
Single Pulse
0
C
J
I
D
= 25 C
= 150 C
OPERATION IN THIS AREA LIMITED
= 1.7A
V
Gate-to-Source Voltage
DS
°
2
°
Q , Total G ate C harge (nC )
, Drain-to-Source Voltage (V)
G
4
BY R
10
DS(on)
V
V
6
D S
D S
= 24V
= 15V
FO R TE S T C IR C U IT
S E E FIG U R E 9
8
10us
100us
1ms
10ms
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10
100
12
A