WSP4445 datasheet(1/6 Pages) WIINSOK

Part #	WSP4445

Description	P-Ch MOSFET

PDF	6 Pages

Scroll/Zoom	100%

Manufacturer	WIINSOK [Shenzhen Guan Hua Wei Ye Co., Ltd]

Direct Link	http://www.winsok.tw/index.html

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1 / 6 page

Applications

SOP

-8 Pin Configuration

Product Summery

WSP4445

P-Ch MOSFET

Page 1

www.winsok.tw

Dec.2014

Absolute Maximum Ratings

Symbol

Parameter

Rating

Unit

VDSS

Drain-Source Voltage

-40

VGSS

Gate-Source Voltage

±25

V

TA=25°C

-16.7

ID

a

Continuous Drain Current (VGS=-10V)

TA=70°C

-13.3

IDM

a

Pulsed Drain Current (VGS=-10V)

-66

IS

a

Diode Continuous Forward Current

-4

L=0.1mH

-43

IAS

b

Avalanche Current, Single pulse

L=0.5mH

-24

A

L=0.1mH

92

EAS

b

Avalanche Energy, Single pulse

L=0.5mH

144

mJ

TJ

Maximum Junction Temperature

150

TSTG

Storage Temperature Range

-55 to 150

°C

TA=25°C

4.2

PD

a

Maximum Power Dissipation

TA=70°C

2.7

W

t

£ 10s

30

RqJA

a

Thermal Resistance-Junction to Ambient

Steady State

75

RqJL

c

Thermal Resistance-Junction to Lead

Steady State

24

°C/W

Note a：Surface Mounted on 1in

2 pad area, t £ 10sec.

Note b：UIS tested and pulse width limited by maximum junction temperature 150

oC (initial temperature Tj=25oC).

Note c：The power dissipation PD is based on TJ(MAX) = 150

oC, and it is useful for reducing junction-to-case thermal

resistance (RqJC) when additional heat sink is used.

S

D

S S S

(1, 2, 3)

G

DDDD

( 5,6,7,8 )

(4)

Features

-40V/-16

.7A,

R

DS(ON)=8.5mW (max.) @ VGS =-20V

R

DS(ON)=10mW (max.) @ VGS =-10V

R

DS(ON)=16mW (max.) @ VGS=-4.5V

· Reliable and Rugged

· Lead Free and Green Devices Available

(RoHS Compliant)

· Power Management in LCD TV Inverter.

· HBM ESD protection level pass 8KV

Note : The diode connected between the gate and

source serves only as protection against ESD. No

gate overvoltage rating is implied.

G

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WSP4445 Datasheet(PDF) 1 Page - Shenzhen Guan Hua Wei Ye Co., Ltd

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