157PUM-SI(2008) Просмотр технического описания (PDF) - Vishay Semiconductors

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производитель

157PUM-SI
(Rev.:2008)

Aluminum Capacitors Power Ultra Miniature Snap-In

Vishay Semiconductors 

157 PUM-SI

Vishay BCcomponents

Aluminum Capacitors

Power Ultra Miniature Snap-In

Table 4

TEST PROCEDURES AND REQUIREMENTS

TEST

NAME OF TEST

REFERENCE

PROCEDURE

(quick reference)

Endurance

IEC 60384-4/

EN130300

subclause 4.13

Tamb = 85 °C; UR applied;

3000 hours

Load life

Tamb = 85 °C; UR and IR applied;

3000 hours

Useful life

CECC 30301

subclause 1.8.1

Tamb = 85 °C; UR and IR applied;

5000 hours

Shelf life

(storage at

high temperature)

IEC 60384-4/

EN130300

subclause 4.17

Tamb = 85 °C; no voltage applied;

1000 hours

After test: UR to be applied for 30 minutes,

24 hours to 48 hours before measurement

REQUIREMENTS

ΔC/C: ± 10 %

ESR ≤ 2 x spec. limit

IL5 ≤ spec. limit

ΔC/C: ± 20 %

ESR ≤ 2 x spec. limit

IL5 ≤ spec. limit

ΔC/C: ± 30 %

ESR ≤ 3 x spec. limit

IL5 ≤ spec. limit

no short or open circuit,

no visible damage

total failure percentage: ≤ 3 %

ΔC/C: ± 15 %

ESR ≤ 1.5 x spec. limit

IL5 ≤ 1 x spec. limit

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48

For technical questions, contact: aluminumcaps2@vishay.com

Document Number: 28338

Revision: 18-Aug-08

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