FDG, FDK, FDP

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Vishay Draloric

Revision: 28-Mar-17

5

Document Number: 21046

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

The requirements stated in the Test Procedures And Requirements table are based on the required and permitted limits of

CECC 40201-801. However, a number of improvements against those minimum requirements have been included. The testing

temperatures LCT = -55 °C and UCT = 200 °C are established with the climatic category -55 / 200 / 56 as defined in

CECC 40201-801.

TEST PROCEDURES AND REQUIREMENTS

EN 60115-1

CLAUSE

IEC 60068-2

TEST

PROCEDURE

REQUIREMENTS

PERMISSIBLE CHANGE (

R)

STABILITY CLASS 5 OR BETTER

4.5

-

Resistance

-

± 2 %; ± 5 %

4.7

-

Voltage proof

No flashover or breakdown

Type

FDG

300 V

FDK

400 V

FDP

500 V

4.8

-

Temperature

coefficient

At (20 / -55 / 20) °C

and (20 / 200 / 20) °C

+100 ppm/K to +180 ppm/K

4.13

-

Short time overload

Overload voltage =

x rated voltage

± (0.5 % R + 0.05

)

no visible damage

Type

Duration

FDG

5 s

FDK

6 s

FDP

10 s

4.16

21 (Ub)

21 (Uc)

Robustness of

terminations

Tensile, bending and torsion

± (0.25 % R + 0.05

)

no visible damage

4.17

20 (Ta)

Solderability

Solder bath method;

SnPb40; non-activated flux

(235 ± 5) °C; (2 ± 0.2) s

Good tinning

(

≥

95 % covered)

no visible damage

Solder bath method;

SnAg3Cu0.5; non-activated flux;

(245 ± 5) °C; (3 ± 0.3) s

4.18

20 (Tb, Method 1A)

Resistance to

soldering heat

Unmounted components;

(260 ± 3) °C; (10 ± 1) s

± (0.25 % R + 0.05

)

no visible damage

4.19

14 (Na)

Rapid change

of temperature

30 min at LCT = -55 °C

30 min at UCT = 200 °C

5 cycles

± (0.25 % R + 0.05

)

no visible damage

4.21

27 (Ea)

Shock

Pulse duration: 11 ms

Wave form: half sine

3 successive shocks to be applied

in each perpendicular direction

± (0.25 % R + 0.05

)

no visible damage

4.22

6 (Fc)

Vibration

Endurance by sweeping;

10 Hz to 2000 Hz;

no resonance;

amplitude

 1.5 mm or

± (0.25 % R + 0.05

)

no visible damage

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