FDG, FDK, FDP
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Vishay Draloric
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
REQUIREMENTS
EN 60115-1
CLAUSE
IEC 60068-2
TEST
PROCEDURE
PERMISSIBLE CHANGE (R)
TEST METHOD (1)
STABILITY CLASS 5 OR BETTER
4.5
-
-
Resistance
-
2 ꢀ; 5 ꢀ
V-block-method; URMS = Uins; 60 s
Type
FDG
FDK
FDP
Uins
4.7
4.8
Voltage proof
300 V
400 V
500 V
No flashover or breakdown
Temperature
coefficient
At (20 / -55 / 20) °C
and (20 / 200 / 20) °C
-
-
+100 ppm/K to +180 ppm/K
Overload voltage =
10 x rated voltage
Type
Duration
(0.5 ꢀ R + 0.05 )
no visible damage
4.13
Short time overload
FDG
FDK
FDP
5 s
6 s
10 s
21 (Ua1)
21 (Ub)
21 (Uc)
Robustness of
terminations
(0.25 ꢀ R + 0.05 )
4.16
4.17
Tensile, bending and torsion
no visible damage
Solder bath method;
SnPb40; non-activated flux
(235 5) °C; (2 0.2) s
Good tinning
(≥95 % covered)
no visible damage
20 (Ta)
Solderability
Solder bath method;
SnAg3Cu0.5; non-activated flux;
(245 5) °C; (3 0.3) s
Resistance to
soldering heat
Unmounted components;
(260 3) °C; (10 1) s
(0.25 ꢀ R + 0.05 )
4.18
4.19
20 (Tb, Method 1A)
14 (Na)
no visible damage
30 min at LCT = -55 °C
30 min at UCT = 200 °C
5 cycles
Rapid change
of temperature
(0.25 ꢀ R + 0.05 )
no visible damage
Acceleration: 981 m/s2
Pulse duration: 11 ms
Wave form: half sine
(0.25 ꢀ R + 0.05 )
no visible damage
4.21
4.22
27 (Ea)
6 (Fc)
Shock
3 successive shocks to be applied
in each perpendicular direction
Endurance by sweeping;
10 Hz to 2000 Hz;
no resonance;
(0.25 ꢀ R + 0.05 )
no visible damage
Vibration
amplitude 1.5 mm or
200 m/s2; 6 h
Revision: 28-Mar-17
Document Number: 21046
5
For technical questions, contact: ww1resistors@vishay.com
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