MCW0406MD1501BP100 Vishay

MCW 0406 AT - Precision www.vishay.com Vishay Beyschlag Precision Wide Terminal Thin Film Chip Resistors FEATURES Rated dissipation P up to 250 mW 70 Resistance range down to 1 Superior temperature cycling robustness Operating temperature up to 155 C Advanced sulfur resistance verified according to ASTM B 809 Superior moisture resistivity MCW 0406 AT Precision Wide Terminal Resistors are the AEC-Q200 qualified perfect choice for most fields of modern professional power Material categorization: for definitions of compliance measurement electronics where reliability, stability, power please see www.vishay.com/doc 99912 dissipation, and robust design is of major concern. Beside extremely high power ratings, the MCW 0406 AT APPLICATIONS is characterized by extraordinary temperature cycling Automotive robustness, verified through extensive testing. Industrial The permissible power rating is specified with 250 mW. High power applications Typical applications include power electronics in automotive and industrial appliances. TECHNICAL SPECIFICATIONS DESCRIPTION MCW 0406 AT Imperial size 0406 Metric size code RR1016M Resistance range 1 to 100 k Resistance tolerance 0.1 % Temperature coefficient 15 ppm/K 25 ppm/K (1) Rated dissipation P 0.25 W 70 Operating voltage, U AC /DC 50 V max. RMS (1) Permissible film temperature, 155 C F max. Operating temperature range -55 C to 155 C Permissible voltage against ambient (insulation): 1 min U 75 V ins Note (1) Please refer to APPLICATION INFORMATION, see next page. Revision: 24-Mar-16 Document Number: 28847 1 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 MCW 0406 AT - Precision www.vishay.com Vishay Beyschlag 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. MAXIMUM RESISTANCE CHANGE AT RATED DISSIPATION OPERATION MODE STANDARD POWER Rated dissipation, P 0.200 W 0.250 W 70 Operating temperature range -55 C to 125 C -55 C to 155 C Permissible film temperature, 125 C 155 C F max. 1 to 100 k 1 to 100 k 1000 h 0.1 % 0.2 % Max. resistance change at P for 70 resistance range, R/R after: 8000 h 0.2 % 0.4 % 225 000 h 0.6 % - Note The presented operation modes do not refer to different types of resistors, but actually show examples of different loads, that lead to different film temperatures and different achievable load-life stability (drift) of the resistance value. A suitable low thermal resistance of the circuit board assembly must be safeguarded in order to maintain the film temperature of the resistors within the specified limits. Please consider the application note Thermal Management in Surface-Mounted Resistor Applications (www.vishay.com/doc 28844) for information on the general nature of thermal resistance. The resistance value is influenced by the resistance of the terminations. The exact resistance value of the soldered part on the PCB may deviate depending on e.g. solder quantity, pad layout, and soldering method. The resistance value of the unmounted part can be verified by a 4-point probe on the top side termination as shown below. 600 m 870 m Fig. 1 Revision: 24-Mar-16 Document Number: 28847 2 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