SI4925BDY Datasheet, PDF (3/6 Pages) Vishay Siliconix – Dual P-Channel 30-V (D-S) MOSFET

Si4925BDY
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
On-Resistance vs. Drain Current
0.08
2500
Capacitance
0.06
0.04
V_GS = 4.5 V
0.02
V_GS = 10 V
0.00
0
10
20
30
40
I_D − Drain Current (A)
Gate Charge
10
V_DS = 15 V
I_D = 7.1 A
8
2000
C_iss
1500
1000
C_oss
500
C_rss
0
0
6
12
18
24
30
V_DS − Drain-to-Source Voltage (V)
On-Resistance vs. Junction Temperature
1.6
V_GS = 10 V
I_D = 7.1 A
1.4
6
1.2
4
1.0
2
0.8
0
0 5 10 15 20 25 30 35 40
Q_g − Total Gate Charge (nC)
Source-Drain Diode Forward Voltage
50
T_J = 150_C
10
0.6
−50 −25 0
25 50 75 100 125 150
T_J − Junction Temperature (_C)
On-Resistance vs. Gate-to-Source Voltage
0.08
0.06
0.04
I_D = 7.1 A
I_D = 3 A
T_J = 25_C
0.02
1
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
V_SD − Source-to-Drain Voltage (V)
Document Number: 72001
S-50366—Rev. C, 28-Feb-05
0.00
0
2
4
6
8
10
V_GS − Gate-to-Source Voltage (V)
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