SI4914DY Vishay Siliconix, SI4914DY Datasheet - Page 3

• Manufacturer Part Number: SI4914DY
• Description: Dual N-Channel 30-V (D-S) MOSFET
• Manufacturer: Vishay Siliconix

CHANNEL-1 TYPICAL CHARACTERISTICS 25 °C, unless noted
Document Number: 72938
S-61959-Rev. C, 09-Oct-06
0.05
0.04
0.03
0.02
0.01
0.00
40
35
30
25
20
15
10
5
0
6
5
4
3
2
1
0
0.0
0
0
V
I
D
DS
5
= 7 A
On-Resistance vs. Drain Current
= 15 V
V
1.5
GS
1
V
DS
10
Q
= 4.5 V
Output Characteristics
g
– Drain-to-Source Voltage (V)
I
D
– Total Gate Charge (nC)
– Drain Current (A)
V
15
Gate Charge
3.0
GS
2
= 10 thru 4 V
20
4.5
3
25
V
GS
30
= 10 V
6.0
4
3 V
35
7.5
40
5
1000
800
600
400
200
1.8
1.6
1.4
1.2
1.0
0.8
0.6
40
32
24
16
0
8
0
- 50
0.0
0
On-Resistance vs. Junction Temperature
V
I
0.5
- 25
D
C
GS
= 7 A
rss
5
= 10 V
V
1.0
GS
T
Transfer Characteristics
V
0
J
DS
– Junction Temperature (°C)
C
– Gate-to-Source Voltage (V)
iss
1.5
10
T
– Drain-to-Source Voltage (V)
C
25 °C
25
Capacitance
= 125 °C
2.0
C
oss
50
15
Vishay Siliconix
2.5
75
Si4914DY
3.0
20
www.vishay.com
100
- 55 °C
3.5
25
125
4.0
150
4.5
30
3