FDC6420 Fairchild Semiconductor, FDC6420 Datasheet - Page 6

• Manufacturer Part Number: FDC6420
• Description: 20V N & P-Channel PowerTrench MOSFETs
• Manufacturer: Fairchild Semiconductor

Typical Characteristics: P-Channel
5
4
3
2
1
0
6
5
4
3
2
1
0
Figure 13. On-Resistance Variation with
0.5
0
Figure 11. On-Region Characteristics.
1.6
1.4
1.2
0.8
0.6
V
Figure 15. Transfer Characteristics.
1
V
GS
-50
DS
-3.5V
=- 4.5V
= -5V
V
I
GS
D
= -2.2A
-25
= -4.5V
0.5
1
-V
-V
GS
, GATE TO SOURCE VOLTAGE (V)
DS
-3.0V
T
Temperature.
0
J
, DRAIN-SOURCE VOLTAGE (V)
, JUNCTION TEMPERATURE (
-2.5V
1.5
1
25
50
T
A
= -55
1.5
2
-2.0V
75
o
C
-1.8V
125
100
o
C)
2.5
o
C
2
25
125
o
C
150
2.5
3
Figure 16. Body Diode Forward Voltage Variation
0.35
0.25
0.15
0.05
0.0001
0.4
0.3
0.2
0.1
Figure 12. On-Resistance Variation with
Figure 14. On-Resistance Variation with
0.001
0.01
with Source Current and Temperature.
2.75
2.25
1.75
1.25
0.75
0.1
2.5
1.5
1
10
1
2
1
0
Drain Current and Gate Voltage.
0
V
GS
= 0V
V
Gate-to-Source Voltage.
GS
0.2
= -2.0V
-V
1
-V
SD
2
GS
T
, BODY DIODE FORWARD VOLTAGE (V)
A
, GATE TO SOURCE VOLTAGE (V)
= 125
0.4
-2.5V
T
-I
A
2
o
D
C
, DRAIN CURRENT (A)
= 25
o
C
25
-3.0V
3
0.6
o
C
3
T
A
-55
= 125
-3.5V
o
C
0.8
o
4
C
4
-4.5V
FDC6420C Rev C(W)
I
D
1
5
= -1.1 A
1.2
5
6