SMM0204

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Vishay Draloric

Revision: 04-Dec-2025

8

Document Number: 20004

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FUNCTIONAL PERFORMANCE

TESTS AND REQUIREMENTS

All tests are carried out in accordance with the following

specifications:

EN 60115-1, generic specification

EN 60115-8, sectional specification

EN 140401-803, detail specification

IEC 60068-2-xx, test methods

The parameters stated in the Test Procedures and

Requirements table are based on the required tests and

permitted limits of EN 140401-803. The table presents only

the most important tests, for the full test schedule refer to

the documents listed above. However, some additional

tests and a number of improvements against those

minimum requirements have been included.

The testing also covers most of the requirements specified

by EIA/ECA-703 and JIS-C-5201-1.

The tests are carried out under standard atmospheric

conditions in accordance with IEC 60068-1, 4.3, whereupon

the following values are applied:

Temperature: 15 °C to 35 °C

Relative humidity: 25 % to 75 %

Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar).

A climatic category LCT / UCT / 56 is applied, defined by the

lower category temperature (LCT), the upper category

temperature (UCT), and the duration of exposure in the

damp heat, steady state test (56 days).

The components are mounted for testing on printed circuit

boards in accordance with EN 60115-8, 2.4.2, unless

otherwise specified.

W

1000

100

10

1

0.1

10 s

1 s

100 ms

10 ms

1 ms

100 µs

10 µs

1 µs

Continuous Pulse for

R ≥ 10 Ω

Pulse Duration

t

i

Maximum pulse load, continuous pulse; applicable if

P ≤ P (ϑamb) and U ≤ Umax.;

for permissible resistance change ± (0.5 %

R + 0.01 Ω)

SMM0204

V

1000

Pulse Duration

t

i

Pulse Voltage

Maximum pulse voltage, single and continuous pulses; applicable if

P ≤ Pmax.;

for permissible resistance change ± (0.5 %

R + 0.01 Ω)

100

10 s

1 s

100 ms

10 ms

1 ms

100 µs

1 µs

10 µs

SMM0204