si3831dv Vishay, si3831dv Datasheet - Page 4

• Manufacturer Part Number: si3831dv
• Description: Bi-directional P-channel Mosfet/power Switch
• Manufacturer: Vishay

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2-4
Si3831DV
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
0.4
0.3
0.2
0.1
4.5
3.6
2.7
1.8
0.9
8
6
4
2
0
0
0
0
0
0
V
I
D
DS
= 2.4 A
V
= 3 V
On-Resistance vs. Drain Current
GS
0.4
V
1
= 2.5 V
DS
2
Q
Output Characteristics
g
– Drain-to-Source Voltage (V)
I
D
– Total Gate Charge (nC)
V
– Drain Current (A)
GS
Gate Charge
0.8
2
= 5 thru 3 V
4
1.2
3
V
GS
6
= 4.5 V
1.6
1.5 V
4
1 V
2.5 V
2 V
2.0
5
8
250
200
150
100
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
50
8
6
4
2
0
0
–50
0
0
On-Resistance vs. Junction Temperature
C
–25
V
I
oss
D
C
GS
0.5
rss
= 2.4 A
1
V
V
= 4.5 V
DS
GS
T
J
0
Transfer Characteristics
– Junction Temperature (_C)
– Drain-to-Source Voltage (V)
– Gate-to-Source Voltage (V)
1.0
2
Capacitance
25
1.5
50
3
T
C
C
25_C
= –55_C
iss
75
S-56947—Rev. C, 28-Dec-98
2.0
4
Document Number: 70785
100
125_C
2.5
5
125
150
3.0
6