FDMS86540_F142 Fairchild Semiconductor, FDMS86540_F142 Datasheet

FDMS86540_F142

Manufacturer Part Number

FDMS86540_F142

Description

MOSFET 60V N-Chan PwrTrench

Manufacturer

Fairchild Semiconductor

Datasheet

1.FDMS86540_F142.pdf (7 pages)

Specifications of FDMS86540_F142

Rohs

yes

Transistor Polarity

N-Channel

Drain-source Breakdown Voltage

60 V

Continuous Drain Current

20 A

Resistance Drain-source Rds (on)

3.4 mOhms

Maximum Operating Temperature

+ 150 C

Mounting Style

SMD/SMT

Package / Case

Power 56

Minimum Operating Temperature

- 55 C

Power Dissipation

96 W

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FDMS86540 Rev. C

FDMS86540

N-Channel PowerTrench

60 V, 50 A, 3.4 mΩ

Features

MOSFET Maximum Ratings

Thermal Characteristics

Package Marking and Ordering Information

θJC

θJA

Max r

Advanced Package and Silicon combination for low r

and high efficiency

engineered for soft recovery

MSL1 robust package design

100% UIL tested

RoHS Compliant

, T

Symbol

Device Marking

STG

FDMS86540

DS(on)

generation

= 3.4 mΩ at V

= 4.1 mΩ at V

Top

Drain to Source Voltage

Gate to Source Voltage

Drain Current -Continuous (Package limited)

Single Pulse Avalanche Energy

Power Dissipation

Operating and Storage Junction Temperature Range

Thermal Resistance, Junction to Case

Thermal Resistance, Junction to Ambient

enhanced

FDMS86540

= 10 V, I

= 8 V, I

-Continuous

-Continuous (Silicon limited)

-Pulsed

Device

Power 56

body

= 18.5 A

= 20 A

diode

= 25 °C unless otherwise noted

MOSFET

Parameter

technology,

Bottom

Power 56

DS(on)

Package

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

= 25 °C

Primary Switch in isolated DC-DC

Synchronous Rectifier

Load Switch

Pin 1

Reel Size

13 ’’

(Note 1a)

(Note 3)

DS(on)

Tape Width

, fast switching speed and body

12 mm

-55 to +150

Ratings

±20

126

120

228

1.3

2.5

December 2011

www.fairchildsemi.com

3000 units

Quantity

Units

°C/W

°C

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