si1422dh Vishay, si1422dh Datasheet - Page 3

• Manufacturer Part Number: si1422dh
• Description: N-channel 12 V D-s Mosfet
• Manufacturer: Vishay

TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
Document Number: 66701
S10-1287-Rev. A, 31-May-10
0.06
0.05
0.04
0.03
0.02
0.01
20
16
12
0
8
4
0
8
6
4
2
0
0.0
0
0
I
D
= 9 A
0.5
On-Resistance vs. Drain Current
3
4
V
DS
V
Output Characteristics
Q
V
GS
g
- Drain-to-Source Voltage (V)
DS
1.0
- Total Gate Charge (nC)
= 5 V thru 2 V
I
D
= 3 V
Gate Charge
- Drain Current (A)
6
8
V
1.5
DS
V
V
GS
DS
= 6 V
= 1.8 V
= 9.6 V
12
9
2.0
V
V
GS
V
V
GS
GS
12
GS
16
= 4.5 V
2.5
= 1.5 V
= 2.5 V
= 1 V
3.0
15
20
1000
800
600
400
200
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
10
0
8
6
4
2
0
- 50
0.0
0
I
C
D
On-Resistance vs. Junction Temperature
C
rss
- 25
= 5.1 A
iss
2
0.3
V
V
DS
T
C
Transfer Characteristics
GS
J
oss
0
- Drain-to-Source Voltage (V)
- Junction Temperature (°C)
- Gate-to-Source Voltage (V)
4
Capacitance
25
0.6
T
C
6
50
Vishay Siliconix
= 125 °C
V
T
0.9
GS
C
75
Si1422DH
= 25 °C
= 2.5 V, 1.8 V
8
V
GS
www.vishay.com
100
= 4.5 V
T
1.2
C
10
= - 55 °C
125
12
1.5
150
3