MCW 0406 AT - Professional Vishay Beyschlag Professional Wide Terminal Thin Film Chip Resistor FEATURES Rated dissipation P up to 300 mW 85 Superior temperature cycling robustness Operating temperature up to 175 C for 1000 h AEC-Q200 qualified (pending) Compliant to RoHS Directive 2002/95/EC APPLICATIONS Automotive Industrial High power and high temperature applications Replacement for larger case sizes MCW 0406 AT Professional Wide Terminal Resistors are the perfect choice for most fields of modern professional power measurement electronics where reliability, stability, power METRIC SIZE dissipation, and robust design is of major concern. INCH 0406 Beside extremely high power ratings, the MCW 0406 AT is characterized by extraordinary temperature cycling METRIC RR 1016M robustness, verified through extensive testing. The permissible power rating is specified with 300 mW. Typical applications include power electronics in automotive and industrial appliances. TECHNICAL SPECIFICATIONS DESCRIPTION MCW 0406 AT Metric size RR 1016M Resistance range 47 to 100 k Resistance tolerance 1 % 0.5 % Temperature coefficient 50 ppm/K 25 ppm/K (1) Rated dissipation P 0.3 W 85 Operating voltage, U AC/DC 50 V max. (1) Permissible film temperature, max. 175 C F Operating temperature range - 55 C to + 175 C Insulation voltage 1 min U 75 V ins Continuous 75 V Failure rate: FIT To be established observed Note (1) Please refer to APPLICATION INFORMATION, see next page. www.vishay.com For technical questions, contact: thinfilmchip vishay.com Document Number: 28796 1 Revision: 25-Jan-12 This datasheet is subject to change without notice. THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000 MCW 0406 AT - Professional Professional Wide Terminal Thin Film Chip Resistor Vishay Beyschlag APPLICATION INFORMATION The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heat flow support of the printed-circuit board (thermal resistance). The rated dissipation applies only if the permitted film temperature is not exceeded. Furthermore, a high level of ambient temperature or of power dissipation may raise the temperature of the solder joint, hence special solder alloys or board materials may be required to maintain the reliability of the assembly. These resistors do not feature a lifetime limitation when operated within the limits of rated dissipation, permissible operating voltage and permissible film temperature. However, the resistance typically increases due to the resistors film temperature over operating time, generally known as drift. The drift may exceed the stability requirements of an individual application circuit and thereby limits the functional lifetime. At the maximum permissible film temperature of 175 C the useful lifetime is specified for 1000 h. The designer may estimate the performance of the particular resistor application or set certain load and temperature limits in order to maintain a desired stability. MAXIMUM RESISTANCE CHANGE AT RATED DISSIPATION DESCRIPTION MCW 0406 AT Operation mode Standard Power Advanced Temperature P P P 70 70 85 Rated dissipation 0.2 W 0.25 W 0.3 W Permissible film temperature, max. 125 C 155 C 175 C F Max. resistance change at P for resistance range: 70 47 to 100 k R/R max., after: 1000 h 0.15 % 0.3 % 0.5 % 8000 h 0.25 % 0.5 % - 225 000 h 1.0 % - - PART NUMBER AND PRODUCT DESCRIPTION PART NUMBER: MCW0406MD4641DPW00 M C W 040 6 M D 4 6 41 D P W 00 TYPE/SIZE VERSION TCR RESISTANCE TOLERANCE PACKAGING MCW0406 M = AT (Automotive) D = 25 ppm/K 3 digit value D = 0.5 % P5 1 digit C = 50 ppm/K F = 1 % PW multiplier MULTIPLIER -1 9 = *10 0 0 = *10 1 1 = *10 2 2 = *10 3 3 = *10 Product Description: MCW 0406-25 0.5 % AT PW 4K64 0406 -25 0.1 % AT MCW PW 4K64 TYPE SIZE TCR TOLERANCE VERSION PACKAGING RESISTANCE MCW 0406 25 ppm/K 0.5 % AT = Automotive P5 4K64 = 4.64 k 50 ppm/K 1 % PW Note Products can be ordered using either the PART NUMBER and PRODUCT DESCRIPTION. Document Number: 28796 For technical questions, contact: thinfilmchip vishay.com www.vishay.com Revision: 25-Jan-12 2 This datasheet is subject to change without notice. THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000