FDN340P
Typical Characteristics
15
V
GS
= -4.5V
-3.5V
12
-I
D
, DRAIN CURRENT (A)
-3.0V
R
DS(ON)
NORMALIZED
,
DRAIN-SOURCE ON-RESISTANCE
-2.5V
V
2
1.8
1.6
1.4
1.2
1
0.8
-2.5V
-3.0V
-3.5V
-4.5V
V
GS
=-2.0V
9
-2.0V
6
3
-1.5V
0
0
1
2
3
4
-V
DS
, DRAIN TO SOURCE VOLTAGE (V)
0
3
6
9
12
15
-I
D
, DRAIN CURRENT (A)
Figure 1. On-Region Characteristics.
Figure 2. On-Resistance Variation with
Drain Current and Gate Voltage.
0.22
R
DS(ON)
ON-RESISTANCE (OHM)
,
1.4
R
DS(ON)
NORMALIZED
,
DRAIN-SOURCE ON-RESISTANCE
1.3
1.2
1.1
1
0.9
0.8
0.7
-50
-25
0
25
50
75
100
125
150
T
J
, JUNCTION TEMPERATURE (
o
C)
I
D
= -2A
V
GS
= -4.5V
I
D
= -1A
0.18
0.14
T
A
= 125
o
C
0.1
T
A
= 25
o
C
0.06
0.02
1
2
3
4
5
-V
GS
, GATE TO SOURCE VOLTAGE (V)
Figure 3. On-Resistance Variation with
Temperature.
10
-I
S
, REVERSE DRAIN CURRENT (A)
V
DS
= -5V
8
-I
D
, DRAIN CURRENT (A)
125
o
C
6
T
A
= -55
o
C
25
o
C
Figure 4. On-Resistance Variation with
Gate-to-Source Voltage.
10
V
GS
= 0V
1
T
A
= 125
o
C
0.1
25
o
C
0.01
-55
o
C
0.001
4
2
0
0.5
1
1.5
2
2.5
-V
GS
, GATE TO SOURCE VOLTAGE (V)
0.0001
0
0.2
0.4
0.6
0.8
1
1.2
-V
SD
, BODY DIODE FORW ARD VOLTAGE (V)
Figure 5. Transfer Characteristics.
Figure 6 Body Diode Forward Voltage Variation
.
with Source Current and Temperature.
FDN340P Rev E1
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
