Typical Characteristics TJ = 25°C unless otherwise noted
6
5
4
3
2
1
0
PULSE DURATION = 80Ps
DUTY CYCLE = 0.5%MAX
5
VGS = -4.5V
VGS = -1.8V
VGS = -3.5V
4
VGS = -2.5V
3
VGS = -2.5V
VGS = -3.5V
VGS = -1.8V
2
1
0
PULSE DURATION = 80Ps
DUTY CYCLE = 0.5%MAX
VGS = -4.5V
0
1
2
3
0
1
2
3
4
5
6
-V , DRAIN TO SOURCE VOLTAGE (V)
-ID, DRAIN CURRENT(A)
DS
Figure 1. On Region Characteristics
Figure2. N o r m a l i z e d O n - R e s i s ta n c e
vs Drain Current and Gate Voltage
500
1.6
ID =-3.1A
GS = -4.5V
PULSE DURATION = 80Ps
DUTY CYCLE = 0.5%MAX
V
400
300
200
100
0
1.4
1.2
1.0
0.8
0.6
ID = -3.1A
TJ = 125oC
TJ = 25oC
2
3
4
5
6
-50 -25
0
25
50
75
100 125 150
TJ, JUNCTION TEMPERATURE (oC)
-VGS, GATE TO SOURCE VOLTAGE (V)
Figure 3. Normalized On Resistance
vs Junction Temperature
Figure4. On-Resistance vs Gate to
Source Voltage
10
1
6
V
GS
= 0V
PULSE DURATION = 80Ps
DUTY CYCLE = 0.5%MAX
5
4
3
2
1
0
T
J
= 150oC
0.1
T
J
= 25oC
0.01
0.001
0.0001
T
J
= 150oC
1.5
T
= 25oC
J
T
J
= -55oC
T
J
= -55oC
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.0
2.0
2.5
3.0
-V , BODY DIODE FORWARD VOLTAGE (V)
SD
-VGS, GATE TO SOURCE VOLTAGE (V)
Figure 5. Transfer Characteristics
Figure6. Source to Drain Diode
Forward Voltage vs Source Current
FDMA1025P Rev.B5
www.fairchildsemi.com
4
ONSEMI [ ONSEMI ]
