V I S H AY I N T E R T E C H N O L O G Y, I N C . THIN FILM RESISTORS MS1....ESCC Resistors - Avionics, Military, and Space Hi-Rel Thin Film MINI-MELF Resistors KEY BENEFITS • • • • High-reliability product ESA approved to ESCC 4001/022 Advanced thin film technology SnPb termination plating, minimum 6 % Pb APPLICATIONS • Aerospace • Avionics • Military RESOURCES • Datasheet: MS1....ESCC: http://www.vishay.com/doc?28790 • For technical questions contact [email protected] One of the World’s Largest Manufacturers of Discrete Semiconductors and Passive Components PRODUCT SHEET 1/4 VMN-PT0382-1308 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 V I S H AY I N T E R T E C H N O L O G Y, I N C . THIN FILM RESISTORS MS1....ESCC MS1 .... ESCC www.vishay.com Vishay Draloric Hi-Rel Thin Film MINI-MELF Hi-Rel Thin Film MINI-MELFResistors Resistors FEATURES • ESA approved to ESCC 4001/022 • Advanced thin film technology • SnPb termination plating, minimum 6 % Pb APPLICATIONS • Aerospace MS1 .... ESCC high-reliability thin film MINI-MELF resistors are the premium choice for the design and manufacture of equipment where matured technology and proven reliability are of the utmost importance. They are regularly used in communication and research satellites and fit equally well into aircraft and military electronic systems. Approval of the MS1 .... ESCC is granted by the European Space Components Coordination and registered in the ESCC Qualified Parts List, REP005. • Avionics • Military METRIC SIZE DIN 0204 CECC RC3715M TECHNICAL SPECIFICATIONS DESCRIPTION MS1 .... ESCC CECC size RC3715M 2.21 to 5.11 M Resistance range Resistance tolerance ± 1 %; ± 0.5 %; ± 0.1 % Temperature coefficient ± 50 ppm/K; ± 25 ppm/K; ± 15 ppm/K Rated dissipation P70 0.25 W Operating voltage, Umax. ACRMS or DC 200 V Permissible film temperature, F max. 125 °C Operating temperature range - 55 °C to 125 °C Max. resistance change at P70, |R| max., after: 1000 h (0.35 % R + 50 m) 2000 h (0.5 % R + 50 m) Permissible voltage against ambient (insulation): 1 min; Uins RMS Storage temperature range 500 V -65 °C to +155 °C Note • 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. TEMPERATURE COEFFICIENT AND RESISTANCE RANGE DESCRIPTION Revision 16-Sep-13 Resistors - Avionics, Military, and Space • High-reliability product TCR ± 50 ppm/K ± 25 ppm/K ± 15 ppm/K RESISTANCE RANGE TOLERANCE MS1 .... ESCC ±1% 2.21 to 5.11 M ± 0.5 % 10.0 to 1.00 M ± 0.1 % 43.2 to 1.00 M ± 0.1 % 43.2 to 221 k Notes • The indicated combinations of TCR, tolerance and resistance range are a subset of those combinations approved to ESCC 4001/022 • According to ESCC 4001/022, resistance values are to be selected from the E96 series only Revision: 10-Sep-13 PRODUCT Document Number: 28790 1 For technical questions, contact: [email protected] SHEET 2/4 THE PRODUCTS DESCRIBED HEREIN AND THIS VMN-PT0382-1308 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 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 V I S H AY I N T E R T E C H N O L O G Y, I N C . THIN FILM RESISTORS MS1....ESCC MS1 .... ESCC Hi-Rel Thin Film MINI-MELF Resistors www.vishay.com Vishay Draloric Power Dissipation P Resistors - Avionics, Military, and Space FUNCTIONAL PERFORMANCE MS1 .... ESCC 0.3 W 0.2 0.1 0 - 50 0 50 100 70 125 °C 150 Ambient Temperature ϑamb Current Noise A1 Derating MS1 .... ESCC 1 µV/V 0.1 0.01 100 1K 10K Ω 1M 100K 10M Resistance Value R In accordance with IEC 60195 Non-Linearity A 3 Current Noise - A1 120 MS1 .... ESCC dB 100 80 60 10 100 1K 10K 100K 1M Ω 10M Resistance Value R In accordance with IEC/TR 60440, superior requirements adopted from EN 140401-803 Non-linearity - A3 Revision: 10-Sep-13 PRODUCT Document Number: 28790 5 For technical questions, contact: [email protected] SHEET 3/4 THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT VMN-PT0382-1308 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 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 V I S H AY I N T E R T E C H N O L O G Y, I N C . THIN FILM RESISTORS MS1....ESCC MS1 .... ESCC Hi-Rel Thin Film MINI-MELF Resistors www.vishay.com DESCRIPTION SCREENING TESTS Production is strictly controlled and follows an extensive set of instructions established for reproducibility. A homogeneous film of metal alloy is deposited on a high grade ceramic body (Al2O3) and conditioned to achieve the desired temperature coefficient. Nickel plated steel termination caps are firmly pressed on the metallized rod. A special laser is used to achieve the target value by smoothly cutting a helical groove in the resistive layer without damaging the ceramics. The resistor elements are covered by a protective coating designed for electrical, mechanical and climatic protection. The terminations receive a final SnPb plating, controlled for a minimum lead content of 6 %. Five color code rings designate the resistance value and tolerance in accordance with IEC 60062 (1). These products are subjected to a screening test according to the ruling of the generic specification ESCC 4001 and the detail specification ESCC 4001/022. The result of the determined production is verified by an extensive testing procedure performed on 100 % of the individual resistors. Only accepted products are placed into a special matrix case packaging or into antistatic blister tape in accordance with IEC 60286-3 (1). ASSEMBLY The resistors are suitable for processing on automatic SMD assembly systems. They are suitable for automatic soldering using wave, reflow, or vapor phase as shown in IEC 61760-1 (1). The encapsulation is resistant to all cleaning solvents commonly used in the electronics industry, including alcohols, esters, and aqueous solutions. The suitability of conformal coatings, if applied, shall be qualified by appropriate means to ensure the long-term stability of the whole system. Solderability is specified for 2 years after production. The permitted storage time is 20 years. Revision 16-Sep-13 Resistors - Avionics, Military, and Space Vishay Draloric APPROVALS The resistors are approved to ESCC 4001/022. Conformity is indicated by the ESCC Qualified Components logo on the package label. Approval is granted by the European Space Components Coordination and registered in the ESCC Qualified Parts List, REP005. The production is succeeded by production test sequences for resistance, plating properties, solderability, and dimensions. This sequence is followed by screening tests for overload, non-linearity, temperature coefficient, resistance at room temperature, and a visual inspection. A certificate of conformity provides summary information by reporting the numbers of rejects for each test or inspection. The requirements for burn-in with measurement of resistance drift, for a test of bend strength of the end face plating, and for a vibration test are waived by the detail specification ESCC 4001/022. The seal test is not applicable since MS1 is not a hermetically sealed product. LOT VALIDATION TESTS Execution of Lot Validation Tests according to the ruling of ESCC 4001 is available as a separate order item. This is to be combined with the dedicated order line for the required amount of samples, using packaging code “LX”. The applicable scope of the Lot Validation Tests, graduated to Group 1, Group 2, and Group 3, is illustrated in the datasheet with the number of samples required for each level. Deliverable item to the Lot Validation Tests is the test report together with the used samples. Note (1) The quoted IEC standards are also released as EN standards with the same number and identical contents PRODUCT SHEET 4/4 Revision: 10-Sep-13 VMN-PT0382-1308 Document Number: 28790 4 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000