FDMS8018 Fairchild Semiconductor, FDMS8018 Datasheet

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FDMS8018

Manufacturer Part Number
FDMS8018
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
Datasheet

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Part Number
Manufacturer
Quantity
Price
Part Number:
FDMS8018
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
©2011 Fairchild Semiconductor Corporation
FDMS8018 Rev.C
MOSFET Maximum Ratings
Thermal Characteristics
Package Marking and Ordering Information
FDMS8018
N-Channel PowerTrench
30 V, 120 A, 1.8 mΩ
Features
V
V
I
E
P
T
R
R
D
Pin 1
J
DS
GS
AS
D
θJC
θJA
Max r
Max r
Advanced Package and Silicon combination for low r
and high efficiency
Next
engineered for soft recovery
MSL1 robust package design
100% UIL tested
RoHS Compliant
, T
Symbol
Device Marking
STG
FDMS8018
DS(on)
DS(on)
generation
= 1.8 mΩ at V
= 2.4 mΩ at V
Top
Drain to Source Voltage
Gate to Source Voltage
Drain Current -Continuous (Package limited)
Single Pulse Avalanche Energy
Power Dissipation
Power Dissipation
Operating and Storage Junction Temperature Range
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient
enhanced
GS
GS
= 10 V, I
= 4.5 V, I
FDMS8018
-Continuous (Silicon limited)
-Pulsed
-Continuous (Package limited)
-Continuous
Device
Power 56
body
D
D
= 30 A
= 26 A
diode
T
®
A
D
= 25 °C unless otherwise noted
MOSFET
D
Parameter
technology,
D
D
Bottom
Power 56
DS(on)
Package
1
S
T
T
T
S
T
T
T
General 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.It has been optimized
for low gate charge, low r
diode reverse recovery performance.
Applications
C
C
C
C
A
A
S
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 100 °C
VRM Vcore Switching for Desktop and Server
OringFET / Load Switching
DC-DC Conversion
Motor Bridge Switch
Pin 1
G
Reel Size
13 ’’
(Note 1a)
(Note 1a)
(Note 1a)
(Note 4)
(Note 3)
S
S
G
S
DS(on)
Tape Width
, fast switching speed ang body
12 mm
-55 to +150
Ratings
±20
120
100
174
180
126
1.5
2.5
30
30
83
50
December 2011
www.fairchildsemi.com
3000 units
Quantity
D
D
D
D
Units
°C/W
mJ
°C
W
V
A
V

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FDMS8018 Summary of contents

Page 1

... Thermal Resistance, Junction to Ambient θJA Package Marking and Ordering Information Device Marking Device FDMS8018 FDMS8018 ©2011 Fairchild Semiconductor Corporation FDMS8018 Rev.C ® MOSFET General Description = 30 A This N-Channel MOSFET has been designed specifically to D improve the overall efficiency and to minimize switch node ...

Page 2

... Pulse Test: Pulse Width < 300 μs, Duty cycle < 2.0%. ° 3. Starting N-ch 0.3 mH 4.As an N-ch device, the negative Vgs rating is for low duty cycle pulse occurrence only. No continuous rating is implied. FDMS8018 Rev °C unless otherwise noted J Test Conditions = 250 μ 250 μ ...

Page 3

... PULSE DURATION = 80 s DUTY CYCLE = 0.5% MAX 150 120 150 1.0 1.5 2.0 2 GATE TO SOURCE VOLTAGE (V) GS Figure 5. Transfer Characteristics FDMS8018 Rev °C unless otherwise noted μ s 1.5 2.0 2 100 125 150 1000 100 0.1 ...

Page 4

... SINGLE PULSE T = MAX RATED J 0 125 C/W θ 0.01 0.01 0 DRAIN to SOURCE VOLTAGE (V) DS Figure 11. Forward Bias Safe Operating Area FDMS8018 Rev °C unless otherwise noted J 10000 1000 100 200 150 100 C 100 J o ...

Page 5

... Typical Characteristics 2 DUTY CYCLE-DESCENDING ORDER 0.5 0.2 0.1 0.1 0.05 0.02 0.01 0.01 0.001 0.0004 - Figure 13. FDMS8018 Rev °C unless otherwise noted J SINGLE PULSE 125 C/W θ RECTANGULAR PULSE DURATION (sec) Junction-to-Ambient Transient Thermal Response Curve NOTES: DUTY FACTOR ...

Page 6

... Dimensional Outline and Pad Layout PKG PIN #1 1 IDENT MAY TOP VIEW APPEAR AS OPTIONAL SIDE VIEW 1.27 (0.39 0.71 0.44 CHAMFER CORNER AS PIN #1 IDENT MAY APPEAR AS OPTIONAL 8 BOTTOM VIEW 0.10 C 0.08 C 1.10 0.90 OPTION - A (SAWN TYPE) FDMS8018 Rev.C 5.10 A 4.90 PKG 0.77 4.52 3.75 6.25 5.90 1.27 4 1.27 SEE DETAIL A 3.81 0.46 (8X) 0.36 0. (0.50) 4.29 (1.81) 4.09 (1 ...

Page 7

... PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Advance Information Formative / In Design Preliminary First Production No Identification Needed Full Production Obsolete Not In Production FDMS8018 Rev.C ® tm ® PowerTrench SM PowerXS™ Programmable Active Droop™ ® QFET QS™ Quiet Series™ RapidConfigure™ ...

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