FDD86540 Fairchild Semiconductor, FDD86540 Datasheet

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FDD86540

Manufacturer Part Number
FDD86540
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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©2012 Fairchild Semiconductor Corporation
FDD86540 Rev. C
FDD86540
N-Channel PowerTrench
60 V, 50 A, 4.1 mΩ
Features
MOSFET Maximum Ratings
Thermal Characteristics
Package Marking and Ordering Information
V
V
I
E
P
T
R
R
D
DS
GS
AS
D
J
θJC
θJA
Max r
Max r
100% UIL tested
RoHS Compliant
, T
Symbol
Device Marking
STG
FDD86540
DS(on)
DS(on)
= 4.1 mΩ at V
= 5 mΩ at V
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
G
S
GS
GS
(T O -252)
= 8 V, I
D -P A K
= 10 V, I
T O -2 52
FDD86540
-Continuous (Silicon limited)
-Continuous
-Pulsed
Device
D
= 19.5 A
D
= 21.5 A
T
D
®
C
= 25 °C unless otherwise noted
MOSFET
Parameter
D-PAK(TO-252)
Package
1
T
T
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
A
C
A
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
Primary Switch in isolated DC-DC
Synchronous Rectifier
Load Switch
Reel Size
13 ’’
(Note 1a)
(Note 1a)
(Note 1a)
(Note 3)
G
DS(on)
Tape Width
, fast switching speed and body
12 mm
S
D
-55 to +150
Ratings
21.5
0.98
136
120
228
127
±20
3.1
60
50
40
February 2012
www.fairchildsemi.com
2500 units
Quantity
Units
°C/W
mJ
°C
W
V
V
A

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FDD86540 Summary of contents

Page 1

... Thermal Resistance, Junction to Ambient θJA Package Marking and Ordering Information Device Marking Device FDD86540 FDD86540 ©2012 Fairchild Semiconductor Corporation FDD86540 Rev. C ® MOSFET General Description This N-Channel MOSFET has been designed specifically improve the overall efficiency and to minimize switch node = 19 ...

Page 2

... Pulse Test: Pulse Width < 300 μs, Duty cycle < 2.0%. ° 3: Starting 0.3 mH ©2012 Fairchild Semiconductor Corporation FDD86540 Rev °C unless otherwise noted J Test Conditions = 250 μ 250 μA, referenced to 25 °C I ...

Page 3

... PULSE DURATION = 80 s DUTY CYCLE = 0.5% MAX 150 GATE TO SOURCE VOLTAGE (V) GS Figure 5. Transfer Characteristics ©2012 Fairchild Semiconductor Corporation FDD86540 Rev °C unless otherwise noted μ 5 100 125 150 ...

Page 4

... MAX RATED 0.98 C/W θ 0.1 0 DRAIN to SOURCE VOLTAGE (V) DS Figure 11. Forward Bias Safe Operating Area ©2012 Fairchild Semiconductor Corporation FDD86540 Rev °C unless otherwise noted J 10000 1000 140 120 100 ...

Page 5

... Typical Characteristics 2 DUTY CYCLE-DESCENDING ORDER 0.5 0.2 0.1 0.05 0.1 0.02 0.01 0. Figure 13. Junction-to-Case Transient Thermal Response Curve ©2012 Fairchild Semiconductor Corporation FDD86540 Rev °C unless otherwise noted J SINGLE PULSE 0.98 C/W θ RECTANGULAR PULSE DURATION (sec NOTES: ...

Page 6

... Datasheet Identification Product Status Advance Information Formative / In Design Preliminary First Production No Identification Needed Full Production Obsolete Not In Production ©2012 Fairchild Semiconductor Corporation FDD86540 Rev. C ® PowerTrench PowerXS™ SM Programmable Active Droop™ ® QFET QS™ Quiet Series™ RapidConfigure™ ™ ...

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