UM4953 datasheet(1/4 Pages) XINDEYI

Part #	UM4953

Description	Dual P-Ch 30V Fast Switching MOSFETs

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Manufacturer	XINDEYI [ShenZhen XinDeYi Electronics Co., Ltd.]

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Maximum Junction Temperature

150

1

UM4953

Dual P-Ch 30V Fast Switching MOSFETs

ID

-30V

80mΩ

-4.9A

The UM4953 is the highest performance trench

P-ch MOSFETs with extreme high cell density ,

which provide excellent RDSON and gate charge

for most of the synchronous buck converter

applications .

The UM4953 meet the RoHS and Green Product

requirement , 100% EAS guaranteed with full

function reliability approved.

Advanced high cell density Trench technology

Super Low Gate Charge

Excellent CdV/dt effect decline

100% EAS Guaranteed

Green Device Available

General Description

Features

Applications

High Frequency Point-of-Load Synchronous

Buck Converter for MB/NB/UMPC/VGA

Networking DC-DC Power System

Load Switch

Absolute Maximum Ratings

Thermal Data

Dual SOP8 Pin Configuration

Product Summery

BVDSS

RDS(ON)

SO − 8

!

"#

$

%

&

5

/

5

/

,

/

5

, ,

/

5

,

Symbol

Parameter

Rating

Unit

VDSS

Drain-Source Voltage

-30

VGSS

Gate-Source Voltage

±25

V

ID*

Maximum Drain Current Continuous TA = 25°C

-4.9

IDM

Maximum Drain Current Pulsed

-30

A

TA = 25°C

2.5

PD

Maximum Power Dissipation

TA = 100°C

1.0

W

TJ

TSTG

Storage Temperature Range

-55 to 150

°C

RθJA*

Thermal Resistance - Junction to Ambient

50

°C/W

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UM4953 Datasheet(PDF) 1 Page - ShenZhen XinDeYi Electronics Co., Ltd.

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