FDS9926A
Typical Characteristics
20
3.5V
I
D
, DRAIN CURRENT (A)
15
3.0V
2.5V
R
DS(ON)
, NORMALIZED
DRAIN-SOURCE ON-RESISTANCE
V
GS
= 4.5V
3
2.5
V
GS
= 2.0V
2
2.5V
1.5
3.0V
1
3.5V
4.0V
4.5V
10
2.0V
5
1.5V
0
0
0.5
1
1.5
2
V
DS
, DRAIN-SOURCE VOLTAGE (V)
0.5
0
5
10
I
D
, DRAIN CURRENT (A)
15
20
Figure 1. On-Region Characteristics.
Figure 2. On-Resistance Variation with
Drain Current and Gate Voltage.
0.1
R
DS(ON)
, ON-RESISTANCE (OHM)
1.6
R
DS(ON)
, NORMALIZED
DRAIN-SOURCE ON-RESISTANCE
I
D
= 3A
V
GS
= 4.5V
1.4
I
D
= 1.5 A
0.08
1.2
0.06
T
A
= 125
o
C
1
0.04
0.8
0.02
T
A
= 25
o
C
0.6
-50
-25
0
25
50
75
100
o
125
150
0
1
2
3
4
5
V
GS
, GATE TO SOURCE VOLTAGE (V)
T
J
, JUNCTION TEMPERATURE ( C)
Figure 3. On-Resistance Variation with
Temperature.
20
T
A
= -55 C
25
15
125
o
C
I
S
, REVERSE DRAIN CURRENT (A)
V
DS
= 5V
I
D
, DRAIN CURRENT (A)
o
Figure 4. On-Resistance Variation with
Gate-to-Source Voltage.
100
V
GS
= 0V
10
1
0.1
0.01
0.001
0.0001
T
A
= 125
o
C
25
o
C
-55
o
C
10
5
0
0.5
1
1.5
2
2.5
3
V
GS
, GATE TO SOURCE VOLTAGE (V)
0
0.2
0.4
0.6
0.8
1
1.2
1.4
V
SD
, BODY DIODE FORWARD VOLTAGE (V)
Figure 5. Transfer Characteristics.
Figure 6. Body Diode Forward Voltage Variation
with Source Current and Temperature.
FDS9926A Rev C (W)
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
