Preliminary CDMM www.vishay.com Vishay Techno Molded Divider, High Voltage or High Precision, Surface Mount FEATURES High voltage up to 1500 V utilizing thick film technology Available Precision to 0.5 % with low TCR tracking to 25 ppm/C utilizing thick film technology Sulfur resistant Automotive compliant terminations AEC-Q200 qualified Wide range of resistance value and ratios 12.5 mm creepage distance. Rated 1250 V per IEC 60664-1 PATENT(S): www.vishay.com/patents Material categorization: for definitions of compliance please see www.vishay.com/doc 99912 STANDARD ELECTRICAL SPECIFICATIONS POWER MAXIMUM RESISTANCE TEMPERATURE (3) TOLERANCE RATIO RATIO TCR (4) GLOBAL CASE RATING WORKING RANGE COEFFICIENT R RANGE TOL. TRACKING 1 (1) MODEL SIZE P VOLTAGE R (-55 C to +125 C) 70 C 1 % (R + R ) / R % ppm/C 1 2 2 W V ppm/C 100:1 to 0.5, 1, (2) CDMM 4527 1.5 1500 500K to 50M 0.5, 1, 2, 5, 10 100 25 - 50 700:1 2, 5 Notes (1) Continuous working voltage shall be P x R or maximum working voltage, whichever is less (2) Resistance value is calibrated at 100 V DC (3) Contact factory for tighter tolerances (4) Reference only: Not for all values specified. Consult factory for your value GLOBAL PART NUMBER INFORMATION New Global Part Numbering: CDMM20M0F2500FEF (preferred part number format) C DM M2 0M 0 F 2 5 00 F E F GLOBAL RESISTANCE RATIO RATIO SOLDER TOLERANCE PACKAGING SPECIAL MODEL VALUE (R ) (R + R ) / R TOLERANCE TERMINATION 1 1 2 2 (see Standard K = k D = 0.5 % 3 digit D = 0.5 % E = Sn100 B = bulk Blank = Electrical M = M F = 1 % significant F = 1 % F = T/R standard Specifications 525K = G = 2 % figure, followed G = 2 % (1200 pcs) (dash number) Global Model 525 k J = 5 % by a multiplier J = 5 % 1 = T/R (up to 2 digits) column for 1M50 = K = 10 % 2500 = 250:1 (1000 pcs) from 1 to 99 options) 1.5 M 3000 = 300:1 5 = T/R as applicable 1001 = 1000:1 (500 pcs) T = T/R (250 pcs min.) Notes Contact factory for other ratios For additional information on packaging, refer to the Surface Mount Resistor Packaging document (www.vishay.com/doc 31543) PATENT(S): www.vishay.com/patents This Vishay product is protected by one or more United States and international patents. Revision: 03-Apr-2020 Document Number: 68041 1 For technical questions, contact: te1resistors 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 91000Preliminary CDMM www.vishay.com Vishay Techno VOLTAGE AND TEMPERATURE COEFFICIENTS OF RESISTANCE CHART (TYPICAL) TCR RESISTANCE RATIO VCR GLOBAL MODEL (-55 C to +125 C) (TYPICAL) ppm/V ppm/C 500K 200:1 10 100 CDMM 15M 250:1 10 100 50M 300:1 10 150 Note Contact factory for other ratios DERATING CURVE ENVIRONMENTAL SPECIFICATIONS Operating 120 -55 C to +155 C temperature 100 80 TYPICAL DC ELECTRICAL CIRCUIT 60 R1 40 3 1 3 2 + + 20 1 V R2 V IN 0 OUT -55 -25 0 25 50 75 100 125 150 175 70 Ambient Temperature in C - - 2 2 MECHANICAL SPECIFICATIONS Resistive element Ruthenium oxide (thick film) Encapsulation Molded thermoplastic Substrate Alumina Termination Solder-coated bronze DIMENSIONS in inches (millimeters) E C b 6.22 0.508 0.2450 0.020 C B A a2 H a1 a2 L W W 1 l b LH W W A B C E a1 a2 b l 1 0.455 0.167 0.275 0.216 0.100 0.100 0.083 0.050 0.020 0.010 0.005 0.005 0.010 0.010 0.005 0.005 0.225 0.87 0.145 0.255 (11.56 (4.24 (6.98 (5.49 (2.54 (2.54 (2.11 (1.27 (5.72) (2.21) (3.68) (6.48) 0.508) 0.254) 0.127) 0.127) 0.254) 0.254) 0.127) 0.127) Revision: 03-Apr-2020 Document Number: 68041 2 For technical questions, contact: te1resistors 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 Rated Power in %