MBA/SMA 0204 HF
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Vishay Beyschlag
Revision: 27-Mar-13
5
Document Number: 28769
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TESTS AND REQUIREMENTS
Essentially all tests are carried out in accordance with the
following specifications:
EN 60115-1, generic specification (includes tests)
EN 140100, sectional specification (includes schedule for
qualification approval)
CECC 40101-806, detail specification (includes schedule
for conformance inspection)
The following table contains the applicable tests selected
from the documents listed above.
The tests are carried out in accordance with IEC 60068-xx
test method and under standard atmospheric conditions in
accordance with IEC 60068-1, 5.3. Climatic category
LCT/UCT/56 (rated temperature range: Lower Category
Temperature, Upper Category Temperature; damp heat,
long term, 56 days) is valid.
Unless otherwise specified the following values apply:
Temperature: 15 °C to 35 °C
Relative humidity: 45 % to 75 %
Air pressure: 86 kPa to 106 kPa (860 mbar to 1060 mbar).
For testing the components are mounted on a test board in
accordance with IEC 60115-1, 4.31 unless otherwise
specified.
In the Test Procedures and Requirements table only the
tests and requirements are listed with reference to the
relevant clauses of IEC 60115-1 and IEC 60068-2 test
methods. A short description of the test procedure is also
given.
TEST PROCEDURES AND REQUIREMENTS
IEC
60115-1
CLAUSE
IEC
60 068-2-xx
TEST
METHOD
TEST PROCEDURE
REQUIREMENTS
PERMISSIBLE CHANGE
(R MAX.)
Stability for product types:
MBA/SMA 0204 HF 1.5 to 470
4.5 - Resistance ± 1 %; ± 2 %
4.8 - Temperature coefficient
At (20 / LCT / 20) °C and
(20 / UCT / 20) °C
± 50 ppm/K
4.25.1
-
Endurance at
70 °C: standard
operation mode
U = or U = U
max.
;
1.5 h ON; 0,5 h OFF
70 °C; 1000 h ± (0.5 % R+0.05 )
70 °C; 8000 h ± (1 % R+0.1 )
-
Endurance at
70°C: long term
operation mode
U = or U = U
max.
;
1.5 h ON; 0,5 h OFF
70 °C; 1000 h ± (0.25 % R+0.05 )
70 °C; 8000 h ± (0.5 % R+0.05 )
4.25.3 -
Endurance at upper
category temperature
125°C; 1000 h ± (0.25 % R+0.05 ))
155 °C; 1000 h ± (0.5 % R+0.05 )
4.24 78 (Cab)
Damp heat,
steady state
(40 ± 2)°C; 56days;
(93 ± 3) %RH
± (0.5 % R+0.05 )
4.23 Climatic sequence:
4.23.2 2 (Ba) Dry heat 155 °C; 16h
4.23.3 30 (Db) Damp heat, cyclic
55 °C; 24h; 90% to100%RH;
1 cycle
4.23.4 1 (Aa) Cold -55 °C; 2h
4.23.5 13 (M) Low air pressure 8.5kPa; 2h; 15 °Cto35 °C
4.23.6 30 (Db) Damp heat, cyclic
55 °C; 5days;
95 % to 100 % RH; 5 cycles
± (0.5 % R+0.05 )
no visible damage
- 1 (Aa) Cold -55 °C; 2 h ± (0.1 % R+0.01 )
4.13 - Short time overload
Room temperature;
U = 2.5 x or
U
= 2 x U
max.
; 5 s
± (0.1 % R+0.01 )
no visible damage
4.19 14 (Na)
Rapid change of
temperature
30 min at LCT and
30 min at UCT; 5 cycles
± (0.1 % R+0.01 )
no visible damage