SI7812DN Vishay Siliconix, SI7812DN Datasheet - Page 4

• Manufacturer Part Number: SI7812DN
• Description: N-Channel 75-V (D-S) MOSFET
• Manufacturer: Vishay Siliconix

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Si7812DN
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
www.vishay.com
4
0.040
0.036
0.032
0.028
0.024
0.020
10
25
20
15
10
On-Resistance vs. Drain Current and Gate Voltage
8
6
4
2
0
5
0
0.0
0
0
I
D
= 7.2 A
0.4
5
4
V
V
GS
DS
Output Characteristics
Q
= 4.5 V
V
- Drain-to-Source Voltage (V)
g
I
DS
D
- Total Gate Charge (nC)
- Drain Current (A)
Gate Charge
= 38 V
10
0.8
8
V
GS
V
1.2
15
12
V
DS
GS
= 10 V
= 53 V
= 10 thru 4 V
1.6
20
16
3 V
2.0
25
20
1200
1000
800
600
400
200
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
10
0
8
6
4
2
0
- 50
0.0
0
C
On-Resistance vs. Junction Temperature
rss
I
D
- 25
0.5
= 7.2 A
15
V
V
1.0
DS
Transfer Characteristics
T
GS
0
J
C
- Drain-to-Source Voltage (V)
- Junction Temperature (°C)
- Gate-to-Source Voltage (V)
oss
1.5
25
Capacitance
30
T
C
25 °C
V
= 125 °C
GS
2.0
50
S-83050-Rev. D, 29-Dec-08
Document Number: 73332
= 10 V
45
2.5
75
C
iss
V
100
3.0
GS
60
- 55 °C
= 4.5 V
125
3.5
150
4.0
75
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