AM7431P datasheet(1/3 Pages) ANALOGPOWER

Part #	AM7431P

Description	P-Channel 30-V (D-S) MOSFET

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Manufacturer	ANALOGPOWER [Analog Power]

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AM7431P

Analog Power

PRELIMINARY

Publication Order Number:

DS-AM7431_A

These miniature surface mount MOSFETs utilize a

high cell density trench process to provide low

r

DS(on) and to ensure minimal power loss and heat

dissipation. Typical applications are DC-DC

converters and power management in portable and

battery-powered products such as computers,

printers, PCMCIA cards, cellular and cordless

telephones.

P-Channel 30-V (D-S) MOSFET

•Low r

DS(on) provides higher efficiency and

extends battery life

•

Low thermal impedance copper leadframe

SOIC-8PP saves board space

•

Fast switching speed

•

High performance trench technology

Notes

a.

Surface Mounted on 1” x 1” FR4 Board.

b.

Pulse width limited by maximum junction temperature

VDS (V)

rDS(on) m(Ω)ID (A)

13 @VGS=-10V

-17

19 @VGS=-4.5V

-14

PRODUCTSUMMARY

-30

Symbol Maximum Units

VDS

-30

VGS

±20

TA=25

oC-17

TA=70

oC-14

IDM

±50

IS

-2.1

A

TA=25

oC5.0

TA=70

oC3.2

TJ, Tstg -55to150

oC

Continuous Source Current (Diode Conduction)

a

ABSOLUTEMAXIMUMRATINGS(TA = 25

oCUNLESSOTHERWISENOTED)

Parameter

PulsedDrainCurrent

b

V

Gate-Source Voltage

Drain-Source Voltage

Continuous DrainCurrent

a

ID

A

Power Dissipation

a

PD

OperatingJunctionand Storage Temperature Range

W

Symbol

Maximum Units

t <=10sec

25

oC/W

SteadyState

65

oC/W

THERMALRESISTANCERATINGS

Parameter

MaximumJunction-to-Ambient

a

RθJA

S

G

1

2

3

4

SOIC-8PP

Top View

D

8

7

6

5

S

D

G

P-Channel MOSFET

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