TMOV20RP275EL2T7 Littelfuse

Varistor Products Radial Lead Varistors > TMOV and iTMOV Series RoHS TMOV and i TMOV Varistor Series Description The Littelfuse TMOV and iTMOV thermally protected varistors represent a new development in integrated circuit protection. Both versions are comprised of radial leaded MOVs (Metal Oxide Varistors) with an integrated thermally activated element designed to open in the event of overheating due to the abnormal overvoltage, limited current, conditions outlined in UL1449. The TMOV and iTMOV varistors integrated thermal element, in conjunction with appropriate enclosure design, helps facilitate TVSS module compliance to UL1449 for both cord connected and permanently connected applications. The TMOV and iTMOV varistors offer quick thermal response due to the close proximity of the integrated thermal element to the MOV body. The integrated conguration also offers lower inductance than most discrete solutions resulting in improved clamping performance to fast overvoltage transients. The iTMOV varistor differs from the TMOV varistor by the inclusion of a third lead for the purpose of indicating that the MOV has been disconnected from the circuit. This lead facilitates connection to monitoring circuitry. Additionally TMOV and iTMOV varistors are wave solderable, thus simplifying end product assembly by reducing the the expense and rework associated with hand soldering operations. Agency Approvals Agency File Standard RoHS and Leadfree Agency Approval Number 14mm 20mm 14mm 20mm UL1414 E56529 4 1 UL1449 E75961 2 UL60691 (selected Tests) E75961SP N/A N/A No.3 22.2-1 LR91788 Pending Pending 3 IEC - CECC Spec QC42201-X0001 IEC - CECC Spec 40021525 1. Devices with ratings greater than 420VAC are not affected by these abnormal voltage conditions. 2. Regarding thermal cut-offs for ratings up to 420VAC. 3. Under evaluation 4. 'Compliant to UL1449 2nd Edition. 3rd edition pending'. Accelerated Age Testing: Devices comply with Accelerated aging test requirements per ANSI/IEEE C62.11 and may be used in secondary surge arresters without repeating this test. Applications Features Wave solderable RoHS compliant and TVSS Products GFCI (Ground Fault Leadfree available Current Interupter) Standard lead form AC Panel Protection and spacing option Patented integrated UPS (Uninterruptable Modules thermal protection device Power Supply) Low leakage AC Line Power Supplies - Patent #US6636403 White Goods -55C to +85C Surge Protected Designed to facilitate operating temp range Plug-in TVSS Strip Connectors compliance to Three-lead version UL1449 2nd Edition AC Power Meters Inverters available for indication for TVSS product AC/DC Power Supplies Relocatable AC purposes High peak surge current Power Taps rating up to 10kA 2010 Littelfuse, Inc. TMOV and i TMOV Varistor Series Specications are subject to change without notice. Revision: June 10, 2010 Please refer to www.littelfuse.com/series/tmov.html for current information. TMOV /iTMOV SeriesVaristor Products Radial Lead Varistors > TMOV and iTMOV Series Absolute Maximum Ratings For ratings of individual members of a series, see Device Ratings and Specications chart TMOV and iTMOV Continuous Units Series Steady State Applied Voltage: AC Voltage Range (V ) 115 to 750 V M(AC)RMS Transient: Peak Pulse Current (I ) TM For 8x20s Current Wave, single pulse 6,000 to 10,000 A Single-Pulse Energy Capability For 2ms Current Wave 35 to 480 J Operating Ambient Temperature Range (T ) -55 to +85 C A Storage Temperature Range (T ) -55 to +125 C STG Temperature Coefficient (V) of Clamping Voltage (V ) at Specified Test Current <0.01 %/C C Hi-Pot Encapsulation (COATING Isolation Voltage Capability) 2,500 V Thermal Protection Isolation Voltage Capability (when operated) 600 V COATING Insulation Resistance 1,000 M Indicator Lead Rating (Lead-3 - iTMOV varistor only): Continuous RMS current 100 mA Surge Current, 8/20s 10,000 A 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 specication is not implied. TMOV Ratings & Specications Maximum Rating (85C) Specications (25 C) Continuous Transient Typical Varistor Maximum Leadfree and RoHS Standard Capaci- Disc Voltage at Clamping Suppressed Compliant Models Models tance AC Energy Peak Surge Dia- 1mA Test Voltage Voltage f = Volts 2ms Current 8/20s Meter Current 8/20s Rating 1MHz UL 1449 I 1 I 2 V V TM TM N(DC) N(DC) Part Part V W V I C M(AC)RMS TM C PK Table 60.1 Pulse Pulse Min Max Branding Branding Number Number (mm) (V) (V) (J) (A) (A) (V) (V)(A)(pF) TMOV14RP115E P4T115E TMOV14R115E 4T115E 14 115 300 35 6000 4500 162 198 300 50 1100 TMOV20RP115E P2T115E TMOV20R115E 20T115E 20 115 300 52 10000 6500 162 198 300 100 2400 TMOV14RP130E P4T130E TMOV14R130E 4T130E 14 130 400 50 6000 4500 184 226 340 50 1000 TMOV20RP130E P2T130E TMOV20R130E 20T130E 20 130 400 100 10000 6500 184 226 340 100 1900 TMOV14RP140E P4T140E TMOV14R140E 4T140E 14 140 500 55 6000 4500 200 240 360 50 900 TMOV20RP140E P2T140E TMOV20R140E 20T140E 20 140 400 110 10000 6500 200 240 360 100 1750 TMOV14RP150E P4T150E TMOV14R150E 4T150E 14 150 500 60 6000 4500 216 264 395 50 800 TMOV20RP150E P2T150E TMOV20R150E 20T150E 20 150 400 120 10000 6500 216 264 395 100 1600 TMOV14RP175E P4T175E TMOV14R175E 4T175E 14 175 700 70 6000 4500 243 297 455 50 700 TMOV20RP175E P2T175E TMOV20R175E 20T175E 20 175 700 135 10000 6500 243 297 455 100 1400 TMOV14RP200E P4T200E TMOV14R200E 4T200E 14 200 700 75 6000 4500 281 344 530 50 630 TMOV20RP200E P2T200E TMOV20R200E 20T200E 20 200 700 154 10000 6500 281 344 530 100 1250 TMOV14RP230E P4T230E TMOV14R230E 4T230E 14 230 700 80 6000 4500 324 396 595 50 550 TMOV20RP230E P2T230E TMOV20R230E 20T230E 20 230 700 160 10000 6500 324 396 595 100 1100 TMOV14RP250E P4T250E TMOV14R250E 4T250E 14 250 800 100 6000 4500 351 429 650 50 500 TMOV20RP250E P2T250E TMOV20R250E 20T250E 20 250 700 170 10000 6500 351 429 650 100 1000 TMOV14RP275E P4T275E TMOV14R275E 4T275E 14 275 900 110 6000 4500 387 473 710 50 450 TMOV20RP275E P2T275E TMOV20R275E 20T275E 20 275 700 190 10000 6500 387 473 710 100 900 TMOV14RP300E P4T300E TMOV14R300E 4T300E 14 300 900 125 6000 4500 423 517 775 50 400 TMOV20RP300E P2T300E TMOV20R300E 20T300E 20 300 900 250 10000 6500 423 517 775 100 800 TMOV14RP320E P4T320E TM0V14R320E 4T320E 14 320 900 136 6000 4500 459 561 840 50 380 TMOV20RP320E P2T320E TMOV20R320E 20T320E 20 320 900 372 10000 6500 459 561 840 100 750 TMOV14RP385E P4T385E TMOV14R385E 4T385E 14 385 1200 150 6000 4500 558 682 1025 50 360 TMOV20RP385E P2T385E TMOV20R385E 20T385E 20 385 1200 300 10000 6500 558 682 1025 100 700 TMOV14RP420E P4T420E TMOV14R420E 4T420E 14 420 1200 160 6000 4500 612 748 1120 50 300 TMOV20RP420E P2T420E TMOV20R420E 20T420E 20 420 1200 320 10000 6500 612 748 1120 100 600 TMOV20RP460E P2T460E TMOV20R460E 20T460E 20 460 n/a 360 10000 6500 675 825 1240 100 200 2010 Littelfuse, Inc. TMOV and i TMOV Varistor Series Specications are subject to change without notice. Revision: June 10, 2010 Please refer to www.littelfuse.com/series/tmov.html for current information.