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VR25000001504JN400 Datasheet(PDF) 5 Page - Vishay Siliconix |
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VR25000001504JN400 Datasheet(HTML) 5 Page - Vishay Siliconix |
5 / 7 page www.vishay.com For technical questions contact: ff3dresistors@vishay.com Document Number: 28732 172 Revision: 06-Dec-05 VR25 Vishay BCcomponents High Ohmic/High Voltage Resistors TESTS AND REQUIREMENTS Essentially all tests are carried out in accordance with the schedule of “IEC publication 60115-1”, category LCT/UCT/56 (rated temperature range: Lower Category Temperature, Upper Category Temperature; damp heat, long term, 56 days). The testing also covers the requirements specified by EIA and EIAJ. The tests are carried out in accordance with IEC publication 60068-2, “Recommended basic climatic and mechanical robustness testing procedure for electronic components” and under standard atmospheric conditions according to “IEC 60068-1”, subclause 5.3. In the Test Procedures and Requirements table the tests and requirements are listed with reference to the relevant clauses of “IEC publications 60115-1 and 60068-2”; a short description of the test procedure is also given. In some instances deviations from the IEC recommendations were necessary for our method of specifying. All soldering tests are performed with mildly activated flux. TEST PROCEDURES AND REQUIREMENTS IEC 60115-1 CLAUSE IEC 60068-2 TEST METHOD TEST PROCEDURE REQUIREMENTS 4.16 21 (U) robustness of terminations: 4.16.2 21 (Ua1) tensile all samples ∅ 0.6 mm; load 10 N; 10 s number of failures < 10 × 10-6 4.16.3 21 (Ub) bending half number of samples ∅ 0.6 mm; load 5 N; 4 × 90° number of failures < 10 × 10-6 4.16.4 21 (Uc) torsion other half of samples 3 × 360° in opposite directions no damage ∆R/R max.: ± 0.5 % + 0.05 Ω 4.17 20 (Ta) solderability 2 s; 235 °C good tinning; no damage 4.18 20 (Tb) resistance to soldering heat thermal shock: 3 s; 350 °C; 3 mm from body ∆R/R max.: ± 0.5 % + 0.05 Ω 4.19 14 (Na) rapid change of temperature 30 minutes at - 55 °C and 30 minutes at + 155 °C; 5 cycles ∆R/R max.: ± 0.5 % + 0.05 Ω 4.20 29 (Eb) bump 3 × 1500 bumps in 3 directions; 40 g no damage ∆R/R max.: ± 0.5 % + 0.05 Ω 4.22 6 (Fc) vibration frequency 10 to 500 Hz; displacement 1.5 mm or acceleration 10 g; 3 directions; total 6 hours (3 × 2 hours) no damage ∆R/R max.: ± 0.5 % + 0.05 Ω |
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