Document Number: 72035
S-82116-Rev. C, 08-Sep-08
www.vishay.com
7
Vishay Siliconix
Si7872DP
MOSFET CHANNEL-2 TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
Source-Drain Diode Forward Voltage
Threshold Voltage
0.0
0.3
0.6 0.9
1.2
1.5
T
J
= 150 °C
T
J
= 25 °C
20
10
0.1
V
SD
- Source-to-Drain Voltage (V)
- Source Current (A)I
S
1
- 0.4
- 0.3
- 0.2
- 0.1
0.0
0.1
0.2
0.3
0.4
- 50 - 25 0255075100 125 150
I
D
= 250 μA
Variance (V)V
GS(th)
T
J
- Temperature (°C)
On-Resistance vs. Gate-to-Source Voltage
Single Pulse Power, Junction-to-Ambient
0.00
0.01
0.02
0.03
0.04
0.05
0246810
I
D
= 7.5 A
- On-Resistance (Ω)R
DS(on)
V
GS
- Gate-to-Source Voltage (V)
0
60
100
20
40
Power (W)
Time (s)
80
11010
-1
10
-2
10
-3
Safe Operating Area, Junction-to-Foot
100
1
0.1 1 10
100
0.01
10
0.1
100 ms
1 s
10 s
DC
10 ms
1 ms
T
C
= 25 °C
Single Pulse
I
DM
Limited
I
D(on)
Limited
BV
DSS
Limited
V
DS
- Drain-to-Source Voltage (V)
*V
GS
> minimum V
GS
at which R
DS(on)
is specified
I
D
- Drain Current (A)
Limited by R
DS(on)
*