AY2 datasheet(7/13 Pages) VISHAY

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AY2 Series

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Vishay BCcomponents

Revision: 29-Mar-18

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

7High

temperature



operation life

External appearance

No visible damage.



The marking shall be legible.

Test voltage: 1.5 kVAC, 60 s

Impulse voltage: each individual

capacitor shall be subjected to a 5 kV

impulse for three times. Before the

capacitors are applied to life test.



The specimen capacitors shall be

submitted to an endurance test of



1000 h + 48 h / - 0 h in a chamber at



125 °C ± 3 °C with a voltage of 550 VAC.



Pre-treatment: capacitor shall be backed

at 125 °C ± 3 °C for 1 h before initial

measurements.



Post-treatment: capacitors shall be

placed at room condition for 24 h ± 2 h

before measurements.

Capacitance change

± 15 % max.



Dissipation factor

U2J: 0.5 % max. at 1 V, 1 MHz



Y5U, Y5S: 5 % max. at 1 V, 1 kHz

Insulation resistance

3 G

 min. at 500 V

DC, 60 s

Dielectric strength



(between lead wires)

No failure at 1.5 kVAC, 60 s

Life Test

External appearance

No visible damage.



The marking shall be legible.

Test voltage: 1.5 kVAC, 60 s

Impulse voltage: each individual

capacitor shall be subjected to a 5 kV

impulse for three times. Before the

capacitors are applied to life test.



The specimen capacitors shall be

submitted to an endurance test of



1000 h + 48 h / - 0 h in a chamber at



125 °C ± 3 °C with a voltage of 550 VAC,

except that once every hour the voltage

shall be increase to 1000 VAC for 0.1 s.



Pre-treatment: capacitor shall be backed

at 125 °C ± 3 °C for 1 h before initial

measurements.



Post-treatment: capacitors shall be

placed at room condition for 24 h ± 2 h

before measurements.

Capacitance change

± 15 % max.



Dissipation factor

U2J: 0.5 % max. at 1 V, 1 MHz



Y5U, Y5S: 5 % max. at 1 V, 1 kHz

Insulation resistance

3 G

 min. at 500 V

DC, 60 s

Dielectric strength



(between lead wires)

No failure at 1.5 kVAC, 60 s

PERFORMANCE

NO.

ITEMS

SPECIFICATION

TEST METHOD

100 %

90 %

50 %

30 %

0 %

1 = 1.2 μs

2 = 50 μs

100 %

90 %

50 %

30 %

0 %

1 = 1.2 μs

2 = 50 μs

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