Typical Characteristics
5 0
2
1.8
1.6
1.4
1.2
1
VGS= -4.5V
-3.5V
4 0
-3.0V
VGS = -2 .0 V
3 0
2 0
1 0
0
-2.5V
-2.5V
-3.0V
-3.5V
-4.0V
-4.5V
-2.0V
-1.5V
0.8
0
10
20
30
40
50
0
1
2
3
4
5
- I , DRAIN CURRENT (A)
-V , DRAIN-SOURCE VOLTAGE (V)
DS
D
Figure 1. On-Region Characteristics.
Figure 2. On-Resistance Variation
with Drain Current and Gate Voltage.
1.6
1.4
1.2
1
0.15
ID = -5A
ID = -2.5A
VGS = -4.5V
0.12
0.09
0.06
0.03
0
T = 125°C
J
0.8
25°C
0.6
-50
-25
0
25
50
75
100
125
150
1
2
3
4
5
T
, JUNCTION TEMPERATURE (°C)
J
-V
GS
, GA TE TO S OURCE VOLT AG E (V )
Figure 3. On-Resistance Variation
with Temperature.
Figure 4. On-Resistance Variation
with Gate-to-Source Voltage.
10
8
10
T = -55°C
J
VGS= 0V
VDS = -5V
3
1
25°C
125°C
T =1 25°C
J
6
25°C
-55°C
0.1
0.01
4
2
0
0.4
0.001
0.8
1.2
1.6
2
0
0.2
0.4
0.6
0.8
1
1.2
-V , GATE TO SOURCE VOLTAGE (V)
GS
-V ,BODY DIODE FORWARD VOLTAGE (V)
S D
Figure 6. Body Diode Forward Voltage
Variation with Source Current
and Temperature.
Figure 5. Transfer Characteristics.
FDS8433A Rev. C
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
