FDU6644 Fairchild Semiconductor, FDU6644 Datasheet - Page 4

• Manufacturer Part Number: FDU6644
• Description: 30V N-Channel PowerTrench MOSFET
• Manufacturer: Fairchild Semiconductor

Typical Characteristics
50
40
30
20
10
70
60
50
40
30
20
10
0
0
1.5
0
Figure 3. On-Resistance Variation with
1.8
1.6
1.4
1.2
0.8
0.6
Figure 1. On-Region Characteristics.
1
-50
Figure 5. Transfer Characteristics.
V
V
GS
6.0V
DS
V
= 5V
= 10V
I
GS
D
-25
= 16A
= 10V
V
GS
V
2
DS
0
, GATE TO SOURCE VOLTAGE (V)
3.5V
T
, DRAIN-SOURCE VOLTAGE (V)
J
4.5V
Temperature.
, JUNCTION TEMPERATURE (
0.5
25
3.0V
50
2.5
T
A
75
= -55
o
1
C
100
2.5V
3
o
125
C)
125
o
25
C
o
C
150
3.5
1.5
175
Figure 6. Body Diode Forward Voltage Variation
0.024
0.016
0.012
0.008
0.004
0.02
0.0001
0.001
1.75
1.25
0.75
0.01
100
1.5
Figure 2. On-Resistance Variation with
Figure 4. On-Resistance Variation with
with Source Current and Temperature.
0.1
10
2
1
2
1
0
0
Drain Current and Gate Voltage.
V
V
GS
T
GS
A
= 0V
= 3.0V
= 25
Gate-to-Source Voltage.
0.2
10
V
o
C
SD
V
GS
4
, BODY DIODE FORWARD VOLTAGE (V)
3.5V
T
, GATE TO SOURCE VOLTAGE (V)
A
I
D
= 125
T
, DRAIN CURRENT (A)
A
4.0V
0.4
20
= 125
o
C
o
C
4.5V
6
0.6
30
25
o
C
6.0V
0.8
40
-55
FDD/FDU6644 Rev C(W)
10V
8
o
C
I
D
1
= 8 A
50
1.2
10