SI7228DN Datasheet, PDF (3/13 Pages) Vishay Siliconix – Dual N-Channel 30-V (D-S) MOSFET

Si7228DN
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
35
10
V_GS = 10 V thru 5 V
V_GS = 4 V
30
8
25
20
6
15
V_GS = 3 V
4
10
2
5
V_GS = 2 V
0
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0.0
V_DS - Drain-to-Source Voltage (V)
Output Characteristics
0.035
800
T_C = 25 °C
T_C = 125 °C
T_C = - 55 °C
0.5
1.0
1.5
2.0
2.5
3.0
V_GS - Gate-to-Source Voltage (V)
Transfer Characteristics
0.030
0.025
0.020
0.015
V_GS = 4.5 V
V_GS = 10 V
0.010
0
5
10 15 20 25 30 35
I_D - Drain Current (A)
On-Resistance vs. Drain Current and Gate Voltage
10
I_D = 8.8 A
8
V_DS = 15 V
6
V_DS = 10 V
4
V_DS = 24 V
2
0
0
2
4
6
8
10
Q_g - Total Gate Charge (nC)
Gate Charge
600
C_iss
400
200
C_oss
C_rss
0
0
5
10
15
20
25
30
V_DS - Drain-to-Source Voltage (V)
Capacitance
1.8
I_D = 8.8 A
1.6
1.4
V_GS = 10 V
1.2
V_GS = 4.5 V
1.0
0.8
0.6
- 50 - 25 0
25 50 75 100 125 150
T_J - Junction Temperature (°C)
On-Resistance vs. Junction Temperature
Document Number: 64806
S09-0666-Rev. A, 20-Apr-09
www.vishay.com
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