TMOV20R175E

TMOV14R115E LITTELFUSE | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 9

Technical content

Features

• Patent Pending Integrated Thermal Protection Device
• Designed to facilitate compliance to UL1449 for TVSS product
• High peak surge current rating up to 10kA
• Wave solderable
• Standard lead form and spacing option
• Low Leakage
• -55°C to +85°C Operating Temperature Range
• Three-lead version available for indication purposes. AGENCY APPROVALS: CSA recognized. 20mm Devices-Recognized under the components program of Underwriters Laboratories UL1449 and UL1414. Includes selected tests from UL1020, regarding thermal cutoffs for devices with voltage ratings up to 420VAC. 14mm Devices-Devices are approved as an MOV to UL1449 and UL1414. Approval to selected UL1020 requirements pending. Devices (14mm and 20mm) with ratings greater than 420VAC are not affected by these abnormal voltage conditions. Accelerated Aging Testing-14 and 20mm devices comply with Acclerated Aging Test requirements per. ANSI/IEEE C62.11 and may be used in secondary surge arrestors without repeating this test. Documented in UL file E75961. AGENCY FILE NUMBERS:ULE56529 (UL1414) ULE75961 (UL1449) CSA LR91788

Applications

• TVSS Products
• AC Panel Protection Modules
• AC Line Power Supplies
• Surge Protected Strip Connectors
• AC Power Meters
• Relocatable AC Power Taps
• GFCI (Ground Fault Current Interupter)
• UPS (Uninterruptable Power Supply)
• White Goods
• Plug-in TVSS
• Inverters
• AC/DC Power Supplies

25www.littelfuse.com Thermally Protected TMOV® and iTMOV® Varistor Series MAXIMUM RATING (85°C) SPECIFICATIONS (25°C) CONTINUOUS TRANSIENT AC VOLTS ENERGY 2ms PEAK SURGE CURRENT 8/20µs VARISTOR VOLTAGE AT 1mA TEST CURRENT MAXIMUM CLAMPING VOLTAGE 8/20µs TYPICAL CAPACI- TANCE f = 1MHz VM(AC)RMS WTM VN(DC) MIN VN(DC) MAX VC IPK CPART NUMBER (V) (J) (V) (V) (A) (pF) TMOV14R130E 130 50 184 226 340 50 1000 TMOV20R130E 130 100 184 226 340 100 1900 TMOV14R140E 140 55 200 240 360 50 900 TMOV20R140E 140 110 200 240 360 100 1750 TMOV14R150E 150 60 216 264 395 50 800 TMOV20R150E 150 120 216 264 395 100 1600 TMOV14R175E 175 70 243 297 455 50 700 TMOV20R175E 175 135 243 297 455 100 1400 TMOV14R200E 200 75 281 344 530 50 630 TMOV20R200E 200 154 281 344 530 100 1250 TMOV14R250E 250 100 351 429 650 50 500 TMOV20R250E 250 170 351 429 650 100 1000 TMOV14R275E 275 110 387 473 710 50 450 TMOV20R275E 275 190 387 473 710 100 900 DEVICE MODEL NUMBER BRAND- ING 4T130E 20T130E 4T140E 20T140E 4T150E 20T150E 4T175E 20T175E 4T200E 20T200E 4T250E 20T250E 4T275E 20T275E (mm) DISC DIA- METER SUPPRESSED VOLTAGE RATING UL 1449 TABLE 60.1 (V) 400 400 500 400 500 400 700 700 700 700 800 700 900 700 I TM 2 x PULSE (A) 4500 6500 4500 6500 4500 6500 4500 6500 4500 6500 4500 6500 4500 6500 I TM 1 x PULSE (A) 6000 10000 6000 10000 6000 10000 6000 10000 6000 10000 6000 10000 6000 10000 TMOV14R115E TMOV20R115E 4T115E 20T115E 115 300 115 300 6000 4500 10000 6500 162 198 162 198 100 300 1100 300 2400 TMOV14R230E 230 80 324 396 595 50 550 TMOV20R230E 230 160 324 396 595 100 1100 4T230E 20T230E 700 700 4500 6500 6000 10000 TMOV14R300E 300 125 423 517 775 50 400 TMOV20R300E 300 250 423 517 775 100 800 4T300E 20T300E 900 900 4500 6500 6000 10000 Absolute Maximum Ratings For ratings of individual members of a series, see Device Ratings and Specifications chart Continuous: Steady State Applied Voltage: Transient: Peak Pulse Current (ITM) Single-Pulse Energy Capability Indicator Lead Rating (Lead-3 - iTMOV varistor only): 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. Device Ratings and Specifications - TMOV Varistor Series™ TMOV and iTMOV Varistor Series - Absolute Maximum Ratings TMOV / iTMOV Varistor UNITS NOTE: For 14mm devices with a voltage rating greater than 420V, please contact factory regarding availability.

26 www.littelfuse.com TMOV® and iTMOV® Varistor Series Device Ratings and Specifications - TMOV Varistor Series continued... MAXIMUM RATING (85°C) SPECIFICATIONS (25 °C) CONTINUOUS TRANSIENT AC VOLTS ENERGY 2ms PEAK SURGE CURRENT 8/20µs VARISTOR VOLTAGE AT 1mA TEST CURRENT MAXIMUM CLAMPING VOLTAGE 8/20µs TYPICAL CAPACI- TANCE f = 1MHz VM(AC)RMS WTM VN(DC) MIN VN(DC) MAX VC IPK CPART NUMBER (V) (J) (V) (V) (A) (pF) TMOV14R130M 130 50 184 226 340 50 1000 TMOV20R130M 130 100 184 226 340 100 1900 TMOV14R140M 140 55 200 240 360 50 900 TMOV20R140M 140 110 200 240 360 100 1750 TMOV14R150M 150 60 216 264 395 50 800 TMOV20R150M 150 120 216 264 395 100 1600 TMOV14R175M 175 70 243 297 455 50 700 TMOV20R175M 175 135 243 297 455 100 1400 TMOV14R200M 200 75 281 344 530 50 630 TMOV20R200M 200 154 281 344 530 100 1250 TMOV14R250M 250 100 351 429 650 50 500 TMOV20R250M 250 170 351 429 650 100 1000 TMOV14R275M 275 110 387 473 710 50 450 TMOV20R275M 275 190 387 473 710 100 900 DEVICE MODEL NUMBER BRAND- ING 4T130M 20T130M 4T140M 20T140M 4T150M 20T150M 4T175M 20T175M 4T200M 20T200M 4T250M 20T250M 4T275M 20T275M (mm) DISC DIA- METER SUPPRESSED VOLTAGE RATING UL 1449 TABLE 60.1 (V) 400 400 500 400 500 400 700 700 700 700 800 700 900 700 I TM 2 x PULSE (A) 4500 6500 4500 6500 4500 6500 4500 6500 4500 6500 4500 6500 4500 6500 I TM 1 x PULSE (A) 6000 10000 6000 10000 6000 10000 6000 10000 6000 10000 6000 10000 6000 10000 TMOV14R115M TMOV20R115M 4T115M 20T115M 115 300 115 300 6000 4500 10000 6500 162 198 162 198 100 300 1100 300 2400 TMOV14R230M 230 80 324 396 595 50 550 TMOV20R230M 230 160 324 396 595 100 1100 4T230M 20T230M 700 700 4500 6500 6000 10000 TMOV14R300M 300 125 423 517 775 50 400 TMOV20R300M 300 250 423 517 775 100 800 4T300M 20T300M 900 900 4500 6500 6000 10000 TMOV14R320E 320 136 459 561 840 50 380 TMOV20R320E 320 273 459 561 840 100 750 TMOV14R385E TMOV20R385E TMOV14R420E TMOV20R420E 4T320E 20T320E 4T385E 20T385E 4T420E 20T420E 420 420 385 385 900 900 1200 1200 1200 1200 160 320 150 300 4500 6500 4500 6500 4500 6500 6000 10000 6000 10000 6000 10000 612 612 558 558 748 748 682 682 1120 1120 1025 1025 100 100 300 600 360 700 TMOV20R460E 20T460E 20 460 n/a 360 6500 10000 675 825 1240 100 200 TMOV20R510E 20T510E 20 510 n/a 325 6500 10000 738 902 1355 100 350 TMOV20R550E TMOV20R575E 20T550E 20T575E 20 575 550 n/a n/a 375 360 6500 6500 10000 10000 856 819 1047 1001 1568 1500 100 100 275 300 MAXIMUM RATING (85¡C) SPECIFICATIONS (25¡C) CONTINUOUS TRANSIENT AC VOLTS ENERGY 2ms PEAK SURGE CURRENT 8/20 s VARISTOR VOLTAGE AT 1mA TEST CURRENT MAXIMUM CLAMPING VOLTAGE 8/20 s TYPICAL CAPACI- TANCE f = 1MHz VM(AC)RMS WTM VN(DC) MIN VN(DC) MAX VC IPK CPART NUMBER (V) (J) (V) (V) (A) (pF) TMOV20R750E 750 100 1080 1320 1980 100 175 DEVICE MODEL NUMBER BRAND- ING 20T750E (mm) DISC DIA- METER SUPPRESSED VOLTAGE RATING UL 1449 TABLE 60.1 (V) n/a ITM 2 x PULSE (A) 6500 ITM 1 x PULSE (A) 10000 TMOV20R625E 20T625E 20 625 n/a 52 10000 6500 900 1100 1001650 250 Device Ratings and Specifications - iTMOV Varistor Series NOTE: For 14mm devices with a voltage rating greater than 420V, please contact factory regarding availability. NOTE: For 14mm devices with a voltage rating greater than 420V, please contact factory regarding availability.

27www.littelfuse.com TMOV® and iTMOV® Varistor Series Device Ratings and Specifications - iTMOV Varistor Series continued... TMOV14R320M 320 136 459 561 840 50 380 TMOV20R320M 320 273 459 561 840 100 750 TMOV14R385M TMOV20R385M TMOV14R420M TMOV20R420M 4T320M 20T320M 4T385M 20T385M 4T420M 20T420M 420 420 385 385 900 900 1200 1200 1200 1200 160 320 150 300 4500 6500 4500 6500 4500 6500 6000 10000 6000 10000 6000 10000 612 612 558 558 748 748 682 682 1120 1120 1025 1025 100 100 300 600 360 700 TMOV20R460M TMOV20R510M 20T460M 20T510M 20 510 460 n/a n/a 325 360 6500 6500 10000 10000 738 675 902 825 1355 1240 100 100 350 200 TMOV20R550M TMOV20R575M 20T550M 20T575M 20 575 550 n/a n/a 375 360 6500 6500 10000 10000 856 819 1047 1001 1568 1500 100 100 275 300 TMOV20R750M 750 100 1080 1320 1980 100 17520T750M 20 480 6500 10000 TMOV20R625M 20T625M 20 625 400 52 10000 6500 900 1100 1001650 250 MAXIMUM RATING (85¡C) SPECIFICATIONS (25¡C) CONTINUOUS TRANSIENT AC VOLTS ENERGY 2ms PEAK SURGE CURRENT 8/20 s VARISTOR VOLTAGE AT 1mA TEST CURRENT MAXIMUM CLAMPING VOLTAGE 8/20 s TYPICAL CAPACI- TANCE f = 1MHz VM(AC)RMS WTM VN(DC) MIN VN(DC) MAX VC IPK CPART NUMBER (V) (J) (V) (V) (A) (pF) DEVICE MODEL NUMBER BRAND- ING (mm) DISC DIA- METER SUPPRESSED VOLTAGE RATING UL 1449 TABLE 60.1 (V) ITM 2 x PULSE (A) ITM 1 x PULSE (A) NOTE: For 14mm devices with a voltage rating greater than 420V, please contact factory regarding availability. Thermally Protected

30 www.littelfuse.com Thermally Protected TMOV® and iTMOV® Varistor Series Soldering Recommendations Because the TMOVTM and i TMOV varistors contain a thermal protection device, care must be taken when soldering the devices into place. Two soldering methods are possible. Firstly, hand soldering: It is recommend- ed to heat-sink the leads of the device. Secondly, wave-soldering: It is critically important that all preheat stage and the solder bath tempera- tures are rigidly controlled. The recommended solder for the TMOV and i TMOV varistors is a 62/36/2 (Sn/Pb/Ag), 60/40 (Sn/Pb) or 63/37(Sn/Pb). Littelfuse also recommends an RMA solder flux.

Ordering Information

Littelfuse Thermally Protected MOV DISC DIAMETER (mm) 14 or 20mm CERAMIC SHAPE R: Round Series Designator E: 2- Leaded TMOV Varistor Series Supplied in Bulk Pack with 7.5mm lead spacing. M: 3-Leaded iTMOV Varistor Series Supplied in Bulk Pack with 7.5mm lead spacing (between leads 1 & 2) V M(AC)RMS 115V to 750V Standard Parts 100 150 200 250 300 TIME (MINUTES) TEMPERATURE ( °C) MAXI MUM WAVE 240 º C PREHEAT Figure 10: Wave Solder Profile NOTE: By ordering the standard part number, i.e. TMOV20R150E, standard lead styles, packing and lead spacing will be supplied. These specifications are as follows:

• Straight Leads
• Bulk Packed
• 7.5mm Lead Spacing
• Leads not in-line except parts > 420 V Tape and Reel
• Add suffix L2T7 to the end of standard part number (ex. TMOV20R150EL2T7)
• Tape and Reeled parts have in-line, crimped leads. See drawings on pg 32. Alternative Leadstyles:
• Contact factory for details Additional Options 2VARISTOR PRODUCTS VARISTOR PRODUCTS

31www.littelfuse.com VARISTOR PRODUCTS E e e1 e1 e E L A L A SYMBOL Vrms Model Voltage TMOV Varistor 14mm 20mm Model Size iTMOV Varistor 14mm 20mm MIN MAX MIN MAX MIN MAX MIN MAX mm mm mm mm mm mm mm mm (in) (in) (in) (in) (in) (in) (in) (in) A Dia D e E L Dia b Dia c Outside Lead Only ALL 115-175 200-420 385-460 460-750 625-750 115-420 460-750 ALL ALL ALL ALL 115-175 200-320 510-575 ALL ALL ALL 0.95 1.05 0.95 1.05 2.0 2.0 (0.079) (0.079) 4.0 6.0 4.0 6.0 9.0 (0.335) 9.5 (0.374) 11.0 (0.433) 13.0 (0.512) 12.0 (0.472) 11.0 (0.433) 9.5 (0.374) 9.0 (0.335) 9.0 (0.335) 9.5 (0.374) 11.0 (0.433) 12.0 (0.472) 13.0 (0.512) 11.0 (0.433) 9.5 (0.374) 9.0 (0.335) 25.4 (1.00) 6.0 (0.236) 6.0 (0.236) 0.76 0.86 0.76 0.86 25.4 (1.00) 25.4 (1.00) 25.4 (1.00) Dia D Dia D Dia b Dia b Dia c 0 0 2.0 (0.079) 2.0 (0.079) TMOV® and iTMOV® Varistor Series General Dimensions, Bulk Pack Non-Crimped Devices Thermally Protected For 14mm ratings above 420 Vrms contact factory for specifications.

32 www.littelfuse.com Thermally Protected TMOV® and iTMOV® Varistor Series SEATING PLANE P2 ∆P P t W0 W1 ∆H∆H ∅D0 P TMOV varistor with outer crimp

• Reel capacity varies with voltage.
• Leads are crimped and in-line.
• To order tape and reel option please add suffix L2T7 to end of standard part number.
• Tape and Reel option is available for rated voltages up to 420volts. Contact factory regarding availability of higher voltages. Contact Littelfuse for additional details. Pack Quantities NOTE: Tape and Reel available up to 420V only - please contact factory regarding availability of higher voltage parts. iTMOV varistor with inner crimp Tape and Reel Specifications - Additional Option L2T7