FDMC2514SDC Fairchild Semiconductor, FDMC2514SDC Datasheet - Page 4

• Manufacturer Part Number: FDMC2514SDC
• Description: MOSFET Power 25V NChan Dual Cool PowerTrench SyncFET
• Manufacturer: Fairchild Semiconductor

Specifications of FDMC2514SDC

• Gate Charge Qg: 31 nC
• Minimum Operating Temperature: - 55 C
• Configuration: Dual
• Transistor Polarity: N-Channel
• Resistance Drain-source Rds (on): 3.6 mOhms
• Forward Transconductance Gfs (max / Min): 122 S
• Drain-source Breakdown Voltage: 25 V
• Gate-source Breakdown Voltage: 20 V
• Continuous Drain Current: 24 A
• Power Dissipation: 3 W
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Package / Case: Power 33
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©2010 Fairchild Semiconductor Corporation
FDMC2514SDC Rev.C2
Typical Characteristics
120
120
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
90
60
30
90
60
30
Figure 3. Normalized On- Resistance
Figure 1.
0
0
-75
1.0
Figure 5. Transfer Characteristics
0
I
V
D
GS
PULSE DURATION = 80
DUTY CYCLE = 0.5% MAX
V
= 22.5 A
DS
-50
= 10 V
vs Junction Temperature
= 5 V
1.5
V
GS
V
V
V
1
T
-25
GS
DS
On-Region Characteristics
GS
J
V
= 3.5 V
T
,
, GATE TO SOURCE VOLTAGE (V)
J
GS
,
JUNCTION TEMPERATURE (
= 4.5 V
DRAIN TO SOURCE VOLTAGE (V)
= 125
= 10 V
2.0
0
o
2
C
25
μ
s
2.5
PULSE DURATION = 80
DUTY CYCLE = 0.5% MAX
50
T
T
J
3
J
= 25 °C unless otherwise noted
= -55
T
3.0
75
J
= 25
o
C
100 125 150
o
o
C )
C
V
4
3.5
GS
V
GS
= 2.5 V
= 3 V
μ
s
4.0
5
4
0.001
0.01
200
100
0.1
12
10
10
8
7
6
5
4
3
2
1
0
8
6
4
2
0
1
Figure 2.
Figure 4.
0.0
Forward Voltage vs Source Current
0
2
vs Drain Current and Gate Voltage
Figure 6.
V
GS
V
GS
= 0 V
V
= 2.5 V
T
0.2
SD
J
V
= 125
, BODY DIODE FORWARD VOLTAGE (V)
Normalized On-Resistance
GS
On-Resistance vs Gate to
30
Source Voltage
4
,
Source to Drain Diode
V
GATE TO SOURCE VOLTAGE (V)
I
D
GS
o
I
C
D
= 22.5 A
0.4
,
= 3 V
DRAIN CURRENT (A)
T
J
= -55
T
J
= 25
60
0.6
PULSE DURATION = 80
DUTY CYCLE = 0.5% MAX
6
o
PULSE DURATION = 80
DUTY CYCLE = 0.5% MAX
C
T
V
T
o
J
C
GS
J
= 125
= 25
= 3.5 V
0.8
o
o
C
C
90
8
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V
V
GS
1.0
GS
= 10 V
= 4.5 V
μ
μ
s
s
120
1.2
10