radial lead varistor (mov) revision october 18, 2013 1 / 4 @ un semiconductor co., ltd. 2013 specifications are subject to change without notice. please refer to www.unsemi.com.tw for current information. 10d series un semiconductor co., ltd. www.unsemi.com.tw 05d series the 05d series radial leaded varistors provides an ideal circuit protection solution for lower dc voltage applications by offering higher surge ratings than ever before available in such small discs. the maximum peak surge current rating can reach up to 0.8ka (8/20 s pulse) to protect against high peak surges, including indirect lightning strike interference, system switching transients and abnormal fast transients from the power source. u wide operating voltage (v1ma) range from 8v to 750v u fast responding to transient over-voltage u large absorbing transient energy capability u low clamping ratio and no following-on current u meets msl level 1, per j-std-020 u transistor, diode, ic, thyristor or triac semiconductor protection u surge protection in consumer electronics u surge protection in industrial electronics u surge protection in electronic home appliances, gas and petroleum appliances u relay and electromagnetic valve surge absorption material no radioactive material operating temperature -55~85 o c storage temperature -55~125 o c body nickel plated leads tin plated devices with no lead nickel plated general characteristics description features applicable
radial lead varistor (mov) revision october 18, 2013 2 / 4 @ un semiconductor co., ltd. 2013 specifications are subject to change without notice. please refer to www.unsemi.com.tw for current information. 10d series un semiconductor co., ltd. www.unsemi.com.tw 05d series type number maximum allowable voltage varistor voltage maximum clamping voltage withstanding surge current maximum energy (10/1000 s) rated power typical capacitance (reference) i(a) standard i(a) high surge standard high surge v ac (v) v dc (v) v1ma (v) i p (a) v c (v) 1 time 2 times 1 time 2 times (j) standard (j) high surge (w) @1khz (pf) 05d180k 05d180kj 11 14 18(15~21.6) 1 40 100 50 250 125 0.4 0.6 0.01 1400 05d220k 05d220kj 14 18 22(19.5~26) 1 48 100 50 250 125 0.5 0.7 0.01 1150 05d270k 05d270kj 17 22 27(24~30) 1 60 100 50 250 125 0.6 0.9 0.01 930 05d330k 05d330kj 20 26 33(29.5~36.5) 1 73 100 50 250 125 0.8 1.1 0.01 760 05d390k 05d390kj 25 31 39(35~43) 1 80 100 50 250 125 0.9 1.2 0.01 640 05d470k 05d470kj 30 38 47(42~54) 1 104 100 50 250 125 1.1 1.5 0.01 530 05d560k 05d560kj 35 45 56(50~62) 1 123 100 50 250 125 1.3 1.8 0.01 450 05d680k 05d680kj 40 56 68(61~75) 1 150 100 50 250 125 1.6 2.2 0.01 370 05d820k 05d820kj 50 65 82(74~90) 5 145 400 200 800 600 2.5 4.0 0.1 300 05d101k 05d101kj 60 85 100(90~110) 5 177 400 200 800 600 3.0 4.1 0.1 250 05d121k 05d121kj 75 100 120(108~132) 5 210 400 200 800 600 4.0 4.9 0.1 210 05d151k 05d151kj 95 125 150(135~165) 5 260 400 200 800 600 4.1 6.5 0.1 165 05d181k 05d181kj 115 150 180(162~198) 5 320 400 200 800 600 4.9 7.5 0.1 140 05d201k 05d201kj 130 170 200(180~220) 5 355 400 200 800 600 6.5 8.5 0.1 125 05d221k 05d221kj 140 180 220(198~242) 5 380 400 200 800 600 7.5 9.0 0.1 110 05d241k 05d241kj 150 200 240(216~264) 5 415 400 200 800 600 8.0 10.5 0.1 100 05d271k 05d271kj 175 225 270(243~297) 5 475 400 200 800 600 8.5 11.0 0.1 95 05d301k 05d301kj 190 250 300(270~330) 5 520 400 200 800 600 9.0 12.0 0.1 85 05d331k 05d331kj 210 275 330(297~363) 5 570 400 200 800 600 9.5 13.0 0.1 75 05d361k 05d361kj 230 300 360(324~396) 5 620 400 200 800 600 10.0 16.0 0.1 70 05d391k 05d391kj 250 320 390(351~429) 5 675 400 200 800 600 12.0 17.0 0.1 65 05d431k 05d431kj 275 350 430(387~473 5 745 400 200 800 600 13.0 20.0 0.1 60 05d471k 05d471kj 300 335 470(423~517) 5 810 400 200 800 600 15.0 21.0 0.1 55 05d511k 05d511kj 320 415 510(459~561) 5 845 400 200 800 600 16.0 22.5 0.1 50 05d561k 05d561kj 350 460 560(504~616) 5 920 400 200 800 600 16.0 24.0 0.1 50 05d621k 05d621kj 385 505 620(558~682) 5 1025 400 200 800 600 21.0 25.0 0.1 40 05D681K 05D681Kj 420 560 680(612~748) 5 1120 400 200 800 600 21.0 29.0 0.1 35 05d751k 05d751kj 460 615 750(675~825) 5 1240 400 200 800 600 22.4 32.0 0.1 30 remark: voltage>33v, k is 10% specifications C general cha racteristics (25 5 o c )
radial lead varistor (mov) revision october 18, 2013 3 / 4 @ un semiconductor co., ltd. 2013 specifications are subject to change without notice. please refer to www.unsemi.com.tw for current information. 10d series un semiconductor co., ltd. www.unsemi.com.tw 05d series item test condition / description requirement maximum allowable voltage the recommended maximum sine wave voltage (rms) or the maximum dc voltage can be applied continuously. varistor voltage the voltage between two terminals with the specified measuring current 1ma.dc applied is call vb. maximum clamping voltage the maximum voltage between two terminals with the specification standard impulse current. applied waveform: 8/20 s rated wattage the maximum average power that can be applied within the specified ambient temperature. energy the maximum energy within the varistor voltage change of 10% when one impulse of 10/1000 s . or 2 msec. is applied. withstanding surge current the maximum current within the varistor voltage change of 10% with the standard impulse current (8/20 ? sec.) applied one time to meet the specified value varistor voltage temp. coefficient 0.05% / o c max surge life the change of vb shall be measured after the impulse listed below is applied 10,000 times continuously with the interval of ten seconds at room temperature. 180k to 680k 10a (8/20 s) 5d series 820k to 751k 20a (8/20 s) 180k to 680k 25a (8/20 s) 7d series 820k to 751k 50a (8/20 s) 180k to 680k 50a (8/20 s) 10d series 820k to 751k 100a (8/20 s) 180k to 680k 75a (8/20 s) 14d series 820k to 751k 150a (8/20 s) 180k to 680k 100a (8/20 s) 20d series 820k to 751k 200a (8/20 s) vb / vb 10% electrical rating vb at 20 o c vb at 70 o c vb at 20 o c 1 50 100(% / o c)
radial lead varistor (mov) revision october 18, 2013 4 / 4 @ un semiconductor co., ltd. 2013 specifications are subject to change without notice. please refer to www.unsemi.com.tw for current information. 10d series un semiconductor co., ltd. www.unsemi.com.tw 05d series part number quantity packaging option packaging specification 05dxxxxx 1000 box bulk pack table1 table2 symbol dimensions model t(max.) model t(max.) h(max.) 10.5 180k 4.5 221k 4.5 h1(max.) 13.0 220k 4.6 241k 4.6 l(min.) 20.0 270k 4.7 271k 4.9 l1(min.) 15.0 330k 4.9 301k 5.0 d(max.) 7.5 390k 4.8 331k 5.1 d1( 0.8) 5.0 470k 4.9 361k 5.2 t(max.) table2 560k 5.0 391k 5.4 d( 0.05) 0.6 680k 5.2 431k 5.7 d1( 0.4) 1.2 820k 4.1 471k 6.0 101k 4.3 511k 6.2 121k 4.5 561k 6.5 151k 4.8 621k 6.4 181k 4.3 681k 6.5 201k 4.4 751k 6.5 packaging information package dimensions unit: mm part numbering 05 d xxx k j j: high surge, without: standard tolerance: k: 10%, l: 15%, m: 20% varistor voltage type: d: disk, s: square element diameter part marking 0 5dxxxx product type logo vde accreditation logo ul accreditation logo
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