TNPW04022K49BEED Просмотр технического описания (PDF) - Vishay Semiconductors
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TNPW04022K49BEED Datasheet PDF : 14 Pages
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www.vishay.com
TEST AND REQUIREMENTS
All tests are carried out in accordance with the following
specifications:
EN 60115-1, generic specification
EN 60115-8 (successor of EN 140400), sectional
specification
EN 140401-801, 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 140401-801. 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.
TNPW e3
Vishay
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.
TEST PROCEDURES AND REQUIREMENTS
EN 60115-1 IEC 60068-2 (1)
CLAUSE TEST METHOD
TEST
PROCEDURE
Stability for product types:
TNPW0402 e3
TNPW0603 e3
TNPW0805 e3
TNPW1206 e3
TNPW1210 e3
4.5
-
Resistance
-
4.8
4.25.1
-
Temperature
coefficient
At (20 / -55 / 20) °C
and (20 / 125 / 20) °C
Endurance
at 70 °C:
standard
U = P70 x R or U = Umax.;
whichever is the less severe;
1.5 h on; 0.5 h off;
operation
70 °C; 1000 h
mode
70 °C; 8000 h
-
Endurance
at 70 °C:
power
U = P70 x R or U = Umax.;
whichever is the less severe;
1.5 h on; 0.5 h off;
operation
70 °C; 1000 h
mode
70 °C; 8000 h
4.25.3
Endurance at
-
upper category
temperature
125 °C; 1000 h
155 °C; 1000 h
4.24
78 (Cab)
Damp heat,
steady state
(40 ± 2) °C; 56 days;
(93 ± 3) % RH
Damp heat,
steady state
(85 ± 2) °C
4.37
67 (Cy)
accelerated:
Standard
operation
mode
(85 ± 5) % RH
U = 0.1 x P70 x R ;
U 0.3 x Umax.; 1000 h
-
1 (Ab)
Cold
- 55 °C; 2 h
REQUIREMENTS
PERMISSIBLE CHANGE (R)
± 1 %; ± 0.5 %; ± 0.1 %
± 50 ppm/K; ± 25 ppm/K;
± 15 ppm/K; ± 10 ppm/K
± (0.05 % R + 0.01 )
±(0.1 % R + 0.02 )
± (0.1 % R + 0.01 )
±(0.2 % R + 0.02 )
± (0.05 % R + 0.01 )
± (0.1 % R + 0.02 )
± (0.1 % R + 0.01 )
± (0.25 % R + 0.05 )
± (0.05 % R + 0.01 )
Revision: 12-May-16
9
Document Number: 28758
For technical questions, contact: thinfilmchip@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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