MCC omponents 20736 Marilla Street Chatsworth !"# $ % !"# TM Micro Commercial Components Features • • • • Radial-Lead Varistor Designed to be Operated Continuously Across AC Power Lines No Derating Up to 85℃ Ambient Available in Tape and Reel or Bulk Pack 182KD25NX* thru 201KD25NX* 130 to 1000 Volts Varistor 155 to 1100 Joule Maximum Ratings • • • • Operating Ambient Temperature Range: -55℃ to +85℃ Storage Temperature Range: -55℃ to +125℃ Temperature Coefficient (αV) of Clamping Voltage (VC) at Specified Test Current:<0.05%/℃ Varistor voltage temperature coefficient: Vb at 20℃-Vb at 70℃ × Vb at 20℃ 1 50 × 100(%℃) 120 100 80 60 40 20 0 -55 60 80 100 120 140 160 AMBIENT TEMPERATURE (°C) PERCENT OF RATED VALUE CURRENT, ENERGY AND POWER DERATING CURVE Note : * 'X' can be S, C, I or Y . 'S' 'C' 'I' 'Y' denotes denotes denotes denotes straight lead out crimped lead inner crimped lead kink lead www.mccsemi.com Revision: 1 2005/10/25 MCC 182KD25NX thru 201KD25NX TM Micro Commercial Components O Electrical Characteristics @ 25 C Unless Otherwise Noted Part Number 182KD25NX Maximum Allowable Voltage Maximum Energy Withstanding Surge Current Acrcms (V) 10/1000us (J) 1 time 1000 DC (V) 1465 2 times Rated Wattage Varistor Voltage Maximum Clamping Voltage (W) V1mA (V) V150A (V) (A) 1100 1800(1620-1980) 2970 152KD25NX 750 1300 950 1500(1350-1650) 2475 122KD25NX 750 980 785 1200(1080-1320) 1815 112KD25NX 680 895 685 1100(990-1210) 1815 102KD25NX 625 825 620 1000(900-1100) 1650 911KD25NX 550 745 560 910(819-1001) 1500 821KD25NX 510 670 505 820(738-902) 1355 781KD25NX 485 640 485 780(702-858) 1290 751KD25NX 460 615 460 750(675-825) 1240 681KD25NX 420 560 430 680(612-748) 1120 621KD25NX 385 505 425 620(558-682) 1025 561KD25NX 350 460 420 560(504-616) 920 511KD25NX 320 415 420 510(459-561) 845 471KD25NX 300 385 385 470(423-517) 775 431KD25NX 275 350 335 430(387-473) 710 391KD25NX 250 320 300 390(351-429) 650 361KD25NX 230 300 245 360(324-396) 595 331KD25NX 210 275 230 330(297-363) 550 301KD25NX 190 250 220 300(270-330) 505 271KD25NX 175 225 210 270(243-297) 455 241KD25NX 150 200 190 240(216-264) 395 221KD25NX 140 180 170 220(198-242) 360 201KD25N X 130 170 155 200(185-225) 330 20000 14000 1.0 www.mccsemi.com Revision: 1 2005/10/25