SI9945AEY by Vishay

Vishay SI9945AEY

Power Field-Effect Transistor, 3.7A I(D), N-Channel, Metal-oxide Semiconductor FET

Obsolete

Manufacturer Page Datasheet

Price and Stock

Authorized Distributors

Non-Authorized Stocking Distributors

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	Distributor		SKU		Min	Pkg
	Win Source		WS-SI9945AEY	6,800	185					0.210	0.182	12h
	Aztech		SI9945AEY	379			13.120	13.120	13.120	13.120	13.120	1d
	SHENGYU ELECTRONICS		SI9945AEY	17,041	1		0.766	0.750	0.730	0.700	0.670	4d
	RC Electronics		SI9945AEY	9,000	1		0.869	0.790	0.780	0.730	0.720	>1wk
	Elcom Components		SI9945AEY	70			1.130	1.130	1.130	1.130	1.130	22h

Download symbol, footprint, and 3D STEP

Alternate Parts

1 part available

Datasheets & Documents

Download datasheets and manufacturer documentation for Vishay SI9945AEY.

IHS

Datasheet4 pages26 years ago

Datasheet4 pages26 years ago

Arrow Electronics

Newark

Alternate Parts

This Part

Alternate Parts

VishaySI9945AEY

STMicroelectronicsSTS4DNF60L

Price @ 1000

$ 0.98

Stock

33,680

1,356,441

Authorized Distributors

0

6

Mount

-

Surface Mount

Case/Package

SOIC

SOIC

Drain to Source Voltage (Vdss)

60 V

60 V

Continuous Drain Current (ID)

3.7 A

4 A

Threshold Voltage

-

1.7 V

Rds On Max

-

55 mΩ

Gate to Source Voltage (Vgs)

20 V

15 V

Power Dissipation

2.4 W

2 W

Input Capacitance

-

1.03 nF

Supply Chain

Export Control Classification Number (ECCN) CodeEAR99

Introduction Date1998-03-01

Lifecycle StatusObsolete (Last Updated: 4 months ago)

LTB Date2006-06-30

LTD Date2006-09-30

Descriptions

Descriptions of Vishay SI9945AEY provided by its distributors.

Power Field-Effect Transistor, 3.7A I(D), N-Channel, Metal-oxide Semiconductor FET

Trans MOSFET N-CH 60V 3.7A 8-Pin SOIC

Component Sense

MOSFET 2N-CH 60V 3.7A 8SOIC

60V, N-CH 80Mohm 175 DEG.C, TRENCH

MOSFETs 60V 3.7A 2.4W

Images

Component Sense

Component Sense

Manufacturer Aliases

Vishay has several brands around the world that distributors may use as alternate names. Vishay may also be known as the following names:

Download symbol, footprint, and 3D STEP

Alternate Parts

1 part available

Technical Specifications

Physical

Case/PackageSOIC

Number of Pins8

Number of Terminals8

Weight84.99187 mg

Technical

Continuous Drain Current (ID)3.7 A

Drain to Source Breakdown Voltage60 V

Drain to Source Resistance80 mΩ

Drain to Source Voltage (Vdss)60 V

Element ConfigurationDual

Fall Time8 ns

Gate to Source Voltage (Vgs)20 V

Max Operating Temperature175 °C

Max Power Dissipation2.4 W

Min Breakdown Voltage60 V

Min Operating Temperature-55 °C

Number of Channels2

Number of Elements2

Power Dissipation2.4 W

Rise Time10 ns

Turn-Off Delay Time21 ns

Turn-On Delay Time9 ns

Dimensions

Height1.55 mm

Length5 mm

Width4 mm

Datasheets & Documents

Download datasheets and manufacturer documentation for Vishay SI9945AEY.

IHS

Datasheet4 pages26 years ago

Datasheet4 pages26 years ago

Arrow Electronics

Newark

Compliance

Environmental Classification

REACH SVHCYes

RoHSNon-Compliant

Compliance Statements

Rohs Statement5 pages14 years ago