TMOV34S151MP Littelfuse

Metal-Oxide Varistors (MOVs) Industrial High Energy Thermally Protected Varistors > TMOV 34S Varistor Series RoHS TMOV 34S Varistor Series Description The Littelfuse TMOV 34S thermally protected varistor series consists of a 34mm square format varistor element (MOV) with an integral thermally activated element. This element is designed to open in the event of overheating due to abnormal overvoltage, limited current conditions. Certain TMOV 34S varistor are offered with amonito lead which may be connected to signalling circuity to indicate if the MOV has been disconnected from the circuit. TMOV 34S varistor series offer quick thermal response due to the close proximity of the integrated thermal element to the MOV body. The integrated configuration also offers lower inductance than most discrete solutions resulting in improved clamping performance to fast over voltage transients. Agency Approvals Features High peak current monitor (right) lead Agency Standard Agency File Number rating to 40 kA Alternative design UL1449 E320116 -55C to +85C available with 2 leads QC42201-C001, operating temp only (no monitor lead) QC42201-A001, IECQ-C BSI 15.0009 IEC 60950-1 (Annex Q) RoHS Compliant and IEC 61051-1, Leadfree Available IEC 61051-2, 40021525 IEC 60950-1 (Annex Q) Alternative design available with narrow 3mm wide Absolute Maximum Ratings Applications For ratings of individual members of a series, see Device Ratings and Specifications chart TMOV34S Varistor Continuous Units SPD Products Inverters Series Steady State Applied Voltage: AC Panel Protection AC/DC Power Supplies AC Voltage Range (V ) 115 to 750 V Modules M(AC)RMS Transients: UPS (Uninterruptable Peak Pulse Current (I ) TM Power Supply) For 8/20s Current Wave, single pulse up to 40,000 A Single Pulse Energy Range Additional Information For 2ms Current Wave 280 to 1200 J Operating Ambient Temperature Range (T ) -55 to + 85 C A Storage Temperature Range (T ) -55 to + 125 C STG V Temperature Coefficient (a ) of Clamping <0.01 %/C Voltage (V ) at Specified Test Current Datasheet Resources Samples C HiPot Encapsulation (Isolation Voltage 2500 V Capability) COATING Insulation Resistance 1000 M * Contact your Littelfuse product representative to discuss alternatives and for additional information. CAUTION: Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 10/01/19Metal-Oxide Varistors (MOVs) Industrial High Energy Thermally Protected Varistors > TMOV 34S Varistor Series TMOV 34S Series Ratings & Specifications - Standard 3 Lead Design Maximum Rating (85C) Specifications (25C) Continuous Leadfree and RoHS Varistor Voltage Maximum Clamping Typical Capaci-tance Peak Compliant Models at 1mA Volt V at 200A DC Energy C f = 1MHz AC Volts Current Test Current Current (8/20s) Branding Volts 2ms 8 x 20s W I V TM TM N(DC V V V Min V C M(AC)RMS M(DC) N(DC) C 1 x Pulse 1 x Pulse Max Part Number (V) (V) (J) (A) (V) (V) (V) (pF) TMOV34S111MP TMOV34S111MP 115 150 280 40000 162 198 305 11500 TMOV34S131MP TMOV34S131MP 130 175 310 40000 184.5 225.5 345 10000 TMOV34S141MP TMOV34S141MP 140 188 340 40000 198 242 375 9000 TMOV34S151MP TMOV34S151MP 150 200 360 40000 216 264 405 8000 TMOV34S181MP TMOV34S181MP 180 240 400 40000 256 312 488 6800 TMOV34S201MP TMOV34S201MP 200 265 430 40000 288 352 540 6500 TMOV34S251MP TMOV34S251MP 250 330 490 40000 351 429 650 5000 TMOV34S271MP TMOV34S271MP 275 369 550 40000 387 473 730 4500 TMOV34S301MP TMOV34S301MP 300 400 590 40000 423 517 780 4050 TMOV34S321MP TMOV34S321MP 320 420 640 40000 459 561 830 3800 TMOV34S331MP TMOV34S331MP 330 435 650 40000 476 581 855 3700 TMOV34S351MP TMOV34S351MP 350 460 700 40000 504 616 910 3500 TMOV34S391MP TMOV34S391MP 385 506 800 40000 558 682 1005 3300 TMOV34S421MP TMOV34S421MP 420 560 910 40000 612 748 1130 3000 TMOV34S461MP TMOV34S461MP 460 610 960 40000 643.5 786.5 1188 2800 TMOV34S481MP TMOV34S481MP 480 640 960 40000 675 825 1240 2700 TMOV34S511MP TMOV34S511MP 510 675 960 40000 738 902 1350 2500 TMOV34S551MP TMOV34S551MP 550 700 965 40000 770 939 1415 2250 TMOV34S571MP TMOV34S571MP 575 730 990 40000 819 1001 1480 2200 TMOV34S621MP TMOV34S621MP 620 800 1010 40000 900 1100 1589 2100 TMOV34S661MP TMOV34S661MP 660 850 1030 40000 945 1155 1720 2000 TMOV34S681MP TMOV34S681MP 680 890 1100 40000 980 1195 1772 1970 TMOV34S751MP TMOV34S751MP 750 970 1200 40000 1080 1320 2000 1800 Notes : Same ratings and specifications apply to 2 leaded alternative design. Replace M with E in part number. Refer to Part Numbering System at the end of this document. 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 10/01/19