si4972dy Vishay, si4972dy Datasheet - Page 4

• Manufacturer Part Number: si4972dy
• Description: Dual N-channel 30-v D-s Mosfet
• Manufacturer: Vishay

Si4972DY
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
www.vishay.com
4
On-Resistance vs. Drain Current and Gate Voltage (Ch 1)
0.020
0.018
0.016
0.014
0.012
0.010
30
24
18
12
10
6
0
8
6
4
2
0
0.0
0
0
I
D
= 5 A
V
GS
Output Characteristics (Ch 1)
0.5
V
4
6
V
DS
= 4.5 V
DS
Q
g
Gate Charge (Ch 1)
– Drain-to-Source Voltage (V)
= 15 V
V
I
I
DS
– Total Gate Charge (nC)
D
D
V
GS
1.0
– Drain Current (A)
– Drain Current (A)
= 10 V
12
8
= 10 V
V
DS
= 20 V
1.5
V
12
18
GS
= 10 thru 4 V
3 V
2.0
16
24
2.5
20
30
1500
1200
900
600
300
1.6
1.4
1.2
1.0
0.8
0.6
2.0
1.6
1.2
0.8
0.4
0.0
0
- 50
0
On-Resistance vs. Junction Temperature (Ch 1)
0
C
rss
I D = 6 A
- 25
Transfer Characteristics (Ch 1)
V
6
V
1
T
GS
DS
J
0
T
– Junction Temperature (°C)
C
– Gate-to-Source Voltage (V)
– Drain-to-Source Voltage (V)
Capacitance (Ch 1)
= 125 °C
25 °C
25
12
2
C
oss
50
C
S-62660–Rev. C, 25-Dec-06
iss
Document Number: 73849
18
3
75
V GS = 10 V
- 55 °C
100
V GS = 4.5 V
24
4
125
30
150
5