mde semiconductor, inc. circuit protection products 78-150 calle tam p ico, unit 210, la quinta, ca., usa 92253 tel: 760-564-8656 ? fax: 760-564-24 1 1-800-831-4881 email: sales@mdesemiconductor.com web: www.mdesemiconductor.com metal oxide varistors standard d series 7 mm disc rated power typical capacitance (reference) acrms (v) dc (v) v @10a (v) ip (a) 10/1000 (s) (j) 2ms (j) 1 time (a) 2 times (a) (w) 1khz (pf) mde-7d180m 18 16-20 11 14 ?36 2.5 1.1 0.9 500 250 0.02 3,800 mde-7d220m 22 20-24 14 18 ?43 2.5 1.3 1.0 500 250 0.02 3,600 mde-7d270k 27 24-30 17 22 ?53 2.5 1.6 1.3 500 250 0.02 3,400 mde-7d330k 33 30-36 20 26 ?65 2.5 2.0 1.6 500 250 0.02 2,900 mde-7d390k 39 35-43 25 31 ?77 2.5 2.4 1.9 500 250 0.02 1,600 mde-7d470k 47 42-52 30 38 ?93 2.5 2.8 2.3 500 250 0.02 1,550 mde-7d560k 56 50-62 35 45 ?110 2.5 3.4 2.7 500 250 0.02 1,500 mde-7d680k 68 61-75 40 56 ?135 2.5 4.1 3.3 500 250 0.02 1,200 mde-7d820k 82 74-90 50 65 135 10 7.0 5.0 1750 1250 0.25 860 mde-7d101k 100 90-110 60 85 165 10 8.5 6.0 1750 1250 0.25 750 mde-7d121k 120 108-132 75 100 200 10 10.0 7.0 1750 1250 0.25 530 mde-7d151k 150 135-165 95 125 250 10 13.0 9.0 1750 1250 0.25 410 mde-7d181k 180 162-198 115 150 340 10 15.0 10.4 1750 1250 0.25 300 mde-7d201k 200 185-225 130 170 340 10 17.5 12.5 1750 1250 0.25 250 mde-7d221k 220 198-242 140 180 360 10 19.0 13.5 1750 1250 0.25 240 mde-7d241k 240 216-264 150 200 395 10 21.0 15.0 1750 1250 0.25 240 mde-7d271k 270 247-303 175 225 455 10 24.0 17.0 1750 1250 0.25 220 mde-7d301k 300 270-330 195 250 500 10 26.0 18.5 1750 1250 0.25 190 mde-7d331k 330 297-363 210 275 550 10 28.0 20.0 1750 1250 0.25 170 mde-7d361k 360 324-396 230 300 595 10 32.0 23.0 1750 1250 0.25 180 mde-7d391k 390 351-429 250 320 650 10 35.0 25.0 1750 1250 0.25 160 mde-7d431k 430 387-473 275 350 710 10 40.0 27.5 1750 1250 0.25 150 mde-7d471k 470 423-517 300 385 775 10 42.0 30.0 1750 1250 0.25 130 mde-7d511k 510 459-561 320 410 845 10 45.0 32.0 1750 1250 0.25 120 mde-7d561k 560 504-616 350 460 915 10 45.0 32.0 1750 1250 0.25 120 mde-7d621k 620 558-682 385 505 1025 10 45.0 32.0 1750 1250 0.25 120 mde-7d681k 680 612-748 420 560 1120 10 53.0 40.0 1750 1250 0.25 120 ?the clamping voltage from 180k to 680k is tested with current @ 2.5a. max peak current (8/20 s) maximum allowable voltage part number v aristor voltage v @1ma (v) energy max clamping v oltage (8/20 s) 7/23/2002
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