AY2 datasheet(1/13 Pages) VISHAY

Part #	AY2

Description	Automotive Grade AC Line Rated Ceramic Disc Capacitors Class X1, 440 VAC, Class Y2, 300 VAC

PDF	13 Pages

Scroll/Zoom	100%

Manufacturer	VISHAY [Vishay Siliconix]

Direct Link	http://www.vishay.com

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1 / 13 page

AY2 Series

www.vishay.com

Vishay BCcomponents

Revision: 06-Oct-16

1

Document Number: 28550

For technical questions, contact: cdc@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Automotive Grade AC Line Rated Ceramic Disc Capacitors

Class X1, 440 VAC, Class Y2, 300 VAC

OPERATING TEMPERATURE RANGE

-55 °C to +125 °C

TEMPERATURE CHARACTERISTICS

Class 1: N750 (U2J)

Class 2: Y5S, Y5U

SECTIONAL SPECIFICATIONS

Climatic category (according to EN 60058-1)



Class 1 and class 2: 40/125/21

COATING

According to UL 94 V-0



Epoxy resin, isolating, flame retardant

APPROVALS

IEC 60384-14.4



UL 60384-14



DIN EN 60384-14



CSA E60384-1:03, CSA E60384-14:09

PACKAGING

Bulk, tape and reel, taped ammopack

FEATURES

• AEC-Q200 qualified

• Withstands 85 / 85 / 1000 h test

• Can pass 3000 temperature cycles



(from -55 °C to +125 °C)

• Complying with IEC 60384-14 4th edition

• High reliability

• Vertical (inline) kinked or straight leads

• Singlelayer AC disc safety capacitors

• PPAP (AIAG version) is available

• Material categorization:



for definitions of compliance please see

www.vishay.com/doc?99912

APPLICATIONS

• X1, Y2 according to IEC 60384-14.4

• Application as Y capacitors for AC line filter and

primary-secondary coupling on battery chargers for

PHEV/EV

• Application as filter capacitors on DC/DC converters for

PHEV/EV and HEV

DESIGN

The capacitor consists of a ceramic disc which is silver

plated on both sides. Connection leads are made of tin

plated copper-clad steel having a diameter of 0.6 mm.

The capacitors may be supplied with straight or kinked

leads having a lead spacing of 5 mm, 7.5 mm, or 10.0 mm.

Encapsulation is made of flame retardant epoxy resin in

accordance with UL 94 V-0.

CAPACITANCE RANGE

10 pF to 4700 pF

RATED VOLTAGE UR

IEC 60384-14.4:

(X1): 440 VAC, 50 Hz

(Y2): 300 VAC, 50 Hz

TEST VOLTAGE

Component test (100 %):



2600 VAC, 50 Hz, 2 s

Random sampling test (destructive test):



2600 VAC, 50 Hz, 60 s

Voltage proof of coating (destructive test):



2600 VAC, 50 Hz, 60 s

INSULATION RESISTANCE

 10 000 M

CAPACITANCE TOLERANCE

± 20 % (code M); ± 10 % (code K)

DISSIPATION FACTOR

Class 1: max. 0.3 % (1 MHz)

Class 2: max. 2.5 % (1 kHz)

QUICK REFERENCE DATA

DESCRIPTION

VALUE

Ceramic Class

1

2

Ceramic Dielectric

U2J

Y5S, Y5U

Voltage (VAC)

300

440

300

440

Min. Capacitance (pF)

10

68

Max. Capacitance (pF)

47

4700

Mounting

Radial

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