FDMC7582 Fairchild Semiconductor, FDMC7582 Datasheet - Page 3

• Manufacturer Part Number: FDMC7582
• Description: This N-Channel MOSFET has been designed specifically to improve the overall efficiency and to minimize switch node ringing of DC/DC converters using either synchronous or conventional switching PWM controllers
• Manufacturer: Fairchild Semiconductor

©2012 Fairchild Semiconductor Corporation
FDMC7582 Rev.C6
Typical Characteristics
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
60
50
40
30
20
10
60
50
40
30
20
10
Figure 3. Normalized On Resistance
0
0
Figure 1.
-75
0
Figure 5. Transfer Characteristics
0
I
V
PULSE DURATION = 80
DUTY CYCLE = 0.5% MAX
D
V
GS
DS
= 16.7 A
-50
= 10 V
vs Junction Temperature
= 5 V
V
T
V
V
GS
-25
J
DS
GS
V
On Region Characteristics
,
GS
JUNCTION TEMPERATURE (
,
, GATE TO SOURCE VOLTAGE (V)
= 4 V
V
T
DRAIN TO SOURCE VOLTAGE (V)
GS
J
= 5 V
PULSE DURATION = 80
DUTY CYCLE = 0.5% MAX
= 150
2
= 10 V
0
1
o
C
25
μ
s
T
50
T
J
T
J
J
= -55
= 25
= 25°C unless otherwise noted
75
4
2
o
o
C
C
μ
s
o
100 125 150
C )
V
GS
V
GS
= 3.5 V
= 3 V
6
3
3
0.001
0.01
10
30
24
18
12
100
0.1
8
6
4
2
0
6
0
Figure 2.
Figure 4.
10
Forward Voltage vs Source Current
1
0
2
0.0
vs Drain Current and Gate Voltage
Figure 6.
V
GS
V
= 0 V
V
10
SD
0.2
GS
V
Normalized On-Resistance
T
, BODY DIODE FORWARD VOLTAGE (V)
On-Resistance vs Gate to
GS
J
= 3 V
I
Source Voltage
= 150
D
4
Source to Drain Diode
,
,
GATE TO SOURCE VOLTAGE (V)
T
DRAIN CURRENT (A)
J
20
0.4
= 25
o
C
o
C
30
0.6
6
PULSE DURATION = 80
DUTY CYCLE = 0.5% MAX
PULSE DURATION = 80
DUTY CYCLE = 0.5% MAX
I
T
V
D
J
GS
= 16.7 A
= 125
V
= 5 V
GS
0.8
40
= 3.5 V
T
o
J
C
T
= -55
J
8
V
= 25
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GS
V
o
1.0
GS
50
C
= 4 V
o
C
= 10 V
μ
μ
s
s
1.2
60
10