Si7440DP Vishay Intertechnology, Si7440DP Datasheet - Page 3

• Manufacturer Part Number: Si7440DP
• Description: N-channel 30-V (D-S) Fast Switching MOSFET
• Manufacturer: Vishay Intertechnology

Document Number: 71623
S-31728—Rev. B, 18-Aug-03
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
0.010
0.008
0.006
0.004
0.002
0.000
50
10
6
5
4
3
2
1
0
1
0.0
0
0
V
I
Source-Drain Diode Forward Voltage
D
DS
10
= 21 A
0.2
On-Resistance vs. Drain Current
= 15 V
8
V
T
J
SD
Q
= 150_C
g
I
- Source-to-Drain Voltage (V)
20
D
0.4
- Total Gate Charge (nC)
- Drain Current (A)
Gate Charge
16
30
0.6
V
GS
24
= 4.5 V
40
0.8
V
GS
T
= 10 V
32
J
50
= 25_C
1.0
40
60
1.2
0.030
0.024
0.018
0.012
0.006
0.000
5000
4000
3000
2000
1000
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0
-50
0
0
On-Resistance vs. Gate-to-Source Voltage
On-Resistance vs. Junction Temperature
-25
V
I
D
C
GS
= 21 A
rss
V
V
2
= 10 V
4
GS
DS
T
C
J
0
- Gate-to-Source Voltage (V)
oss
- Junction Temperature (_C)
- Drain-to-Source Voltage (V)
Capacitance
25
4
8
I
Vishay Siliconix
D
= 21 A
50
C
iss
12
6
75
Si7440DP
100
www.vishay.com
16
8
125
150
10
20
3