FDQ7238S Fairchild Semiconductor, FDQ7238S Datasheet - Page 7

• Manufacturer Part Number: FDQ7238S
• Manufacturer: Fairchild Semiconductor
• Type: Power MOSFETr

Specifications of FDQ7238S

• Number Of Elements: 2
• Polarity: N
• Channel Mode: Enhancement
• Drain-source On-volt: 30V
• Gate-source Voltage (max): ±16V
• Operating Temp Range: -55C to 150C
• Operating Temperature Classification: Military
• Mounting: Surface Mount
• Package Type: SOIC N
• Lead Free Status / Rohs Status: Compliant

Typical Characteristics : Q1
1.8
1.6
1.4
1.2
0.8
0.6
60
50
40
30
20
10
60
50
40
30
20
10
Figure 17. On-Resistance Variation with
0
0
1
Figure 15. On-Region Characteristics.
-50
1
0
Figure 19. Transfer Characteristics.
V
V
GS
6.0V
DS
V
I
= 10V
D
GS
= 5V
= 11A
-25
= 10V
0.5
1.5
V
V
T
GS
0
DS
J
, JUNCTION TEMPERATURE (
, GATE TO SOURCE VOLTAGE (V)
Temperature.
, DRAIN-SOURCE VOLTAGE (V)
4.5V
1
3.5V
25
2
1.5
50
3.0V
T
A
2.5
= -55
75
2
o
C
2.5.V
o
100
C)
125
3
2.5
o
C
125
25
o
C
150
3.5
3
Figure 20. Body Diode Forward Voltage Variation
0.0001
0.001
0.036
0.032
0.028
0.024
0.016
0.012
0.008
0.01
0.02
Figure 16. On-Resistance Variation with
Figure 18. On-Resistance Variation with
100
2.4
2.2
1.8
1.6
1.4
1.2
0.8
0.1
10
with Source Current and Temperature.
1
2
1
0
2
0
Drain Current and Gate Voltage.
V
V
GS
GS
T
A
= 0V
= 2.5V
= 25
Gate-to-Source Voltage.
0.2
10
V
o
C
SD
3.0V
, BODY DIODE FORWARD VOLTAGE (V)
V
GS
4
T
, GATE TO SOURCE VOLTAGE (V)
A
T
= 125
0.4
20
I
A
D
, DRAIN CURRENT (A)
= 125
3.5V
o
C
o
C
0.6
30
6
4.5V
25
o
C
0.8
40
6.0V
-55
o
8
C
FDQ7238S Rev A1 (W)
I
D
50
1
= 5.5A
10V
10
1.2
60