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OMM02040D0BB1 Datasheet(PDF) 1 Page - Vishay Siliconix |
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OMM02040D0BB1 Datasheet(HTML) 1 Page - Vishay Siliconix |
1 / 12 page SMM0204 www.vishay.com Vishay Draloric Revision: 09-Dec-15 1 Document Number: 20004 For technical questions, contact: melf@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 Thin Film Mini-MELF Resistors SMM 0204 thin film MELF resistors are the perfect choice for most fields of modern electronics where reliability and stability are of major concern. The typical applications in the fields of automotive, industrial and medical equipment reflect the outstanding level of proven reliability. FEATURES • Advanced metal film technology • AEC-Q200 qualified • Approval acc. EN 140401-803 available on request • Excellent stability in different environmental conditions • Best in class pulse load capability • Intrinsic sulfur resistance • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 APPLICATIONS • Automotive • Telecommunication • Industrial • Medical equipment Notes • The IECQ-CECC approved product versions SMM0204 EN803 E0 and OMM0204 EN803 E0 respectively feature a quality factor πQ = 3 for the purpose of system MTBF calculations, compared with πQ = 10 for the standard versions. (1) Please refer to APPLICATION INFORMATION below. APPLICATION INFORMATION When the resistor dissipates power, a temperature rise above the ambient temperature occurs, dependent on the thermal resistance of the assembled resistor together with the printed circuit board. The rated dissipation applies only if the permitted film temperature is not exceeded. These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime TECHNICAL SPECIFICATIONS DESCRIPTION SMM0204 DIN size 0204 Metric size code RC 3715M Resistance range 0.22 Ω to 10 MΩ Resistance tolerance ± 5 %; ± 1 %; ± 0.5 %; ± 0.25 %; ± 0.1 % Temperature coefficient ± 100 ppm/K; ± 50 ppm/K; ± 25 ppm/K; ± 15 ppm/K Rated dissipation P70 (1) 0.4 W Operating voltage, Umax. ACRMS/DC 200 V Permissible film temperature, ϑF max. (1) 155 °C Operating temperature range (1) -55 °C to 155 °C Permissible voltage against ambient (insulation): 1 min; Uins 300 V Failure rate: FITobserved ≤ 0.1 x 10-9/h Zero-Ohm-Resistor: OMM0204 Rmax. = 10 mΩ; Imax. = 3 A |
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