SIR438DP Vishay, SIR438DP Datasheet - Page 3

• Manufacturer Part Number: SIR438DP
• Description: N-channel 25-v D-s Mosfet
• Manufacturer: Vishay

TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
Document Number: 69029
S-83093-Rev. A, 29-Dec-08
0.0025
0.0022
0.0019
0.0016
0.0013
0.0010
80
64
48
32
16
10
On-Resistance vs. Drain Current and Gate Voltage
0
8
6
4
2
0
0.0
0
0
I
V
D
V
V
GS
GS
GS
= 20 A
0.5
16
15
= 10 thru 4 V
V
= 10 V
= 4.5 V
DS
Output Characteristics
Q
g
- Drain-to-Source Voltage (V)
V
I
- Total Gate Charge (nC)
D
DS
Gate Charge
- Drain Current (A)
1.0
32
30
= 5 V
V
DS
V
GS
= 10 V
1.5
48
45
= 3 V
V
DS
= 15 V
2.0
64
60
New Product
2.5
80
75
6000
4800
3600
2400
1200
1.8
1.6
1.4
1.2
1.0
0.8
0.6
10
8
6
4
2
0
0
- 50
0
0
C
On-Resistance vs. Junction Temperature
rss
- 25
I
D
T
T
C
C
= 20 A
C
= 125 °C
oss
1
5
V
= 25 °C
V
GS
Transfer Characteristics
DS
T
0
J
- Gate-to-Source Voltage (V)
- Junction Temperature (°C)
- Drain-to-Source Voltage (V)
C
iss
25
Capacitance
10
2
50
Vishay Siliconix
T
C
15
V
3
= - 55 °C
GS
75
SiR438DP
= 10 V
www.vishay.com
100
V
GS
20
4
= 4.5 V
125
150
25
5
3