Si7448DP Vishay Intertechnology, Si7448DP Datasheet - Page 3

• Manufacturer Part Number: Si7448DP
• Description: N-channel 20-V (D-S) Fast Switching MOSFET
• Manufacturer: Vishay Intertechnology

Document Number: 71635
S-31728—Rev. B, 18-Aug-03
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
0.012
0.010
0.008
0.006
0.004
0.002
0.000
50
10
5
4
3
2
1
0
1
0.0
0
0
V
I
Source-Drain Diode Forward Voltage
D
DS
= 22 A
0.2
On-Resistance vs. Drain Current
10
= 10 V
8
V
SD
Q
T
g
J
I
- Source-to-Drain Voltage (V)
= 150_C
D
0.4
- Total Gate Charge (nC)
- Drain Current (A)
Gate Charge
20
16
V
GS
= 2.5 V
0.6
V
GS
30
24
= 4.5 V
0.8
T
J
= 25_C
40
32
1.0
50
40
1.2
0.020
0.015
0.010
0.005
0.000
7000
6000
5000
4000
3000
2000
1000
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
C
D
GS
rss
= 22 A
V
V
1
= 10 V
4
GS
DS
T
J
0
C
- Gate-to-Source Voltage (V)
- Junction Temperature (_C)
oss
- Drain-to-Source Voltage (V)
Capacitance
25
2
8
Vishay Siliconix
50
I
D
= 22 A
C
iss
12
3
75
Si7448DP
100
www.vishay.com
16
4
125
150
20
5
3