Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series Features 1. RoHS compliant 2. Halogen-free series are available 3. Two-Terminal or Three-Terminal thermally protected metal oxide varistor, Three-Terminal type is available for failure indication. 4. Body size: 14, 20 mm 5. Working voltage: 130Vac ~ 750Vac 6. Operating temperature range：-40°C ~ +85°C Storage temperature range：-40°C ~ +110°C 7. Patent: US 7,453,681 8. Agency approval: rd - TVT14 and TVT20 Series: UL1449 3 & cUL/ TUV/CQC rd - TVT25 and TVT34 Series: UL1449 3 & cUL/ TUV rd - TVT32 Series: UL1449 3 & cUL/ TUV rd 9. UL1449 3 SPD Type: Type 4 Assemblies rd 10. Meets UL 1449 3 39.4 limited current abnormal over- voltage test. 11. TVT14 and TVT20 Series meet IEC 60950-1 Annex Q requirement 12. Suitable for wave flow soldering Recommended Applications 1. 2. 3. 4. 5. 6. 7. TVSS modules Uninterruptible power supplies Power supplies Lighting products Communication products Smart meter Photovoltaic industry Part Number Code T V T 1 4 2 4 1 K A K G B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Structure Product Type THINKING Thermally TVT Protected Varistor TVT Series Varistor Voltage(V1mA ) 180 241 Disc Size 14 Φ14mm 20 Φ20mm 25 Φ25mm 32 Φ32mm 34 34*34mm 0 18x10 V=18V A Tolerance of V1mA K ±10% B 1 24x10 V=240V E 102 10x102V=1000V THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. F Packaging Two-Terminal, Coating Structure Three-Terminal, Coating Structure Two-Terminal, Potting Structure Three-Terminal, Potting Structure B Bulk E Box Optional Suffix 001~999 Appearance 76 KG Straight lead KO Outer kink lead KI Inner kink lead AU Flat wire (For TVT34 series) www.thinking.com.tw 2015.04 Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series Structure and Dimensions TVT14 ~ TVT20 Series Two-Terminal Type Three-Terminal Type T D T D H H H1 d P P P1 W W (Unit: mm) Series Lead Type D P P1 H H1 d TVT14201~122 Two-Terminal 15.5~18.5 7.5±1 -- 18.5~24 -- 0.8±0.05 TVT14201~122 Three-Terminal 15.5~18.5 7.5±1 4.0~6.0 18.5~24 7.0~18 0.8±0.05 19.5~23.5 7.5±1 -- 21.5~27 -- Three-Terminal 19.5~23.5 7.5±1 4.0~6.0 21.5~27 12.5~18 TVT20201~681 TVT20751~122 TVT20201~681 TVT20751~122 Two-Terminal THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 77 0.8±0.05 1.0±0.05 W Tmax Please Refer to Electrical Characteristics 0.8±0.05 1.0±0.05 www.thinking.com.tw 2015.04 Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series TVT25 ~ TVT32 Series Three-Terminal Type Two-Terminal Type T D D T H H Φd Φd H1 H1 P P1 P W W1 (Unit: mm) W Series TVT25 Series TVT32 Lead Type Two-Terminal Three-Terminal Lead Type Two-Terminal Three-Terminal D±1.0 H±1.0 H1min 33.0 33.5 15 D±1.0 H±1.0 H1min 40.0 42.0 15 P±1.0 P1±1.0 d±0.05 10.0 ------ 1.0 10.0 5.0 1.0 P±1.5 P1±1.5 d±0.05 15.0 ------ 1.5 15.0 8.0 1.5 W/W1 Tmax Please Refer to Electrical Characteristics W/W1 Tmax Please Refer to Electrical Characteristics TVT34 Series Two-Terminal Type Three-Terminal Type (Unit: mm) Series Type D±1.0 Hmax H1max. P±2.0 P1±2.0 L1±0.1 L2±0.1 L3±0.1 Two-Terminal 40.0 TVT34 Three-Terminal THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 42.0 21.5 ----- 6.0 6.0 ----- 23.5 11 6.0 5.0 3.0 8 78 W Tmax Please Refer to Electrical Characteristics www.thinking.com.tw 2015.04 Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series Electrical Characteristics 14mm Series Part No. Varistor Voltage （＠1mA DC） Max. Continuous Voltage Max. Clamping Voltage (8/20µs) Max. Surge Current (8/20µs) Nominal Discharge Rated *1 Current Power (8/20µs) Max. Reference Energy Capacitance (10/1000µs) @1KHz Dimension V1mA VAC(rms) VDC VP IP Imax In P Wmax Cp Tmax W±1.0 (V) (V) (V) (V) (A) (KA) (KA) (W) (J) (pF) (mm) TVT14201 200 (180~220) 130 170 340 50 6 3 0.6 77 700 8.8 3.0 TVT14221 220 (198~242) 140 180 365 50 6 3 0.6 86 640 8.9 3.1 TVT14241 240 (216~264) 150 200 395 50 6 3 0.6 94 580 9.1 3.3 TVT14271 270 (243~297) 175 225 455 50 6 3 0.6 110 520 9.3 3.5 TVT14301 300 (270~330) 195 250 500 50 6 3 0.6 118 480 9.0 3.2 TVT14331 330 (297~363) 215 275 550 50 6 3 0.6 127 450 9.1 3.3 TVT14361 360 (324~396) 230 300 595 50 6 3 0.6 137 430 9.3 3.5 TVT14391 390 (351~429) 250 320 650 50 6 3 0.6 154 390 9.5 3.6 TVT14431 430 (387~473) 275 350 710 50 6 3 0.6 170 370 9.2 3.4 TVT14471 470 (423~517) 300 385 775 50 6 3 0.6 192 320 9.3 3.5 TVT14511 510 (459~561) 320 410 845 50 6 3 0.6 209 290 9.5 3.7 TVT14561 560 (504~616) 350 450 930 50 6 3 0.6 220 260 9.7 3.9 TVT14621 620 (558~682) 395 510 1025 50 6 3 0.6 231 240 10.0 4.1 TVT14681 680 (612~748) 420 560 1120 50 6 3 0.6 242 230 10.3 4.4 TVT14751 750 (675~825) 465 615 1240 50 6 3 0.6 247 220 10.6 4.7 TVT14781 780 (702~858) 485 640 1290 50 6 3 0.6 260 200 10.1 4.3 TVT14821 820 (738~902) 510 670 1355 50 6 3 0.6 270 180 10.2 4.5 TVT14911 910 (819~1001) 550 745 1500 50 6 3 0.6 280 170 10.6 4.8 TVT14951 950 (855~1045) 575 765 1570 50 6 3 0.6 290 160 10.7 4.9 TVT14102 1000 (900~1100) 625 825 1650 50 6 3 0.6 305 150 10.9 5.1 TVT14112 1100 (990~1210) 680 895 1815 50 6 3 0.6 340 140 11.2 5.4 TVT14122 1200 (1080~1320) 750 980 2000 50 6 -- 0.6 350 130 11.6 5.8 Note: *1: Nominal discharge current is the specification defined in UL 1449 3rd and use 8/20µs current waveform to test the varistor. THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 79 www.thinking.com.tw 2015.04 Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series 20mm Series Varistor Voltage （＠1mA DC） Part No. Max. Continuous Voltage Max. Clamping Voltage (8/20µs) Max. Nominal Max. Reference Surge Discharge Rated Energy Capacitance *1 Current Current Power (10/1000µs) @1KHz (8/20µs) (8/20µs) Dimension V1mA VAC(rms) VDC VP IP Imax In P Wmax Cp Tmax W±1.0 (V) (V) (V) (V) (A) (KA) (KA) (W) (J) (pF) (mm) TVT20201 200 (180~220) 130 170 340 100 10 3 1.0 140 1460 10.2 3.0 TVT20221 220 (198~242) 140 180 365 100 10 3 1.0 155 1320 10.3 3.1 TVT20241 240 (216~264) 150 200 395 100 10 3 1.0 170 1200 10.5 3.3 TVT20271 270 (243~297) 175 225 455 100 10 3 1.0 190 1100 10.7 3.5 TVT20301 300 (270~330) 195 250 500 100 10 3 1.0 205 1000 10.4 3.2 TVT20331 330 (297~363) 215 275 550 100 10 3 1.0 215 950 10.5 3.3 TVT20361 360 (324~396) 230 300 595 100 10 3 1.0 225 900 10.7 3.5 TVT20391 390 (351~429) 250 320 650 100 10 3 1.0 240 800 10.9 3.6 TVT20431 430 (387~473) 275 350 710 100 10 3 1.0 270 700 10.6 3.4 TVT20471 470 (423~517) 300 385 775 100 10 3 1.0 350 620 10.7 3.5 TVT20511 510 (459~561) 320 410 845 100 10 3 1.0 386 530 10.9 3.7 TVT20561 560 (504~616) 350 450 930 100 10 3 1.0 400 480 11.1 3.9 TVT20621 620 (558~682) 395 510 1025 100 10 3 1.0 425 450 11.4 4.1 TVT20681 680 (612~748) 420 560 1120 100 10 3 1.0 455 440 11.7 4.4 TVT20751 750 (675~825) 465 615 1240 100 10 3 1.0 509 420 12.0 4.7 TVT20781 780 (702~858) 485 640 1290 100 10 3 1.0 515 400 11.5 4.3 TVT20821 820 (738~902) 510 670 1355 100 10 3 1.0 475 390 11.6 4.5 TVT20911 910 (819~1001) 550 745 1500 100 10 3 1.0 509 360 12.0 4.8 TVT20951 950 (855~1045) 575 765 1570 100 10 3 1.0 530 340 12.1 4.9 TVT20102 1000 (900~1100) 625 825 1650 100 10 3 1.0 560 330 12.3 5.1 TVT20112 1100 (990~1210) 680 895 1815 100 10 3 1.0 610 310 12.6 5.4 TVT20122 1200 (1080~1320) 750 980 2000 100 10 -- 1.0 620 290 13.0 5.8 Note: *1: Nominal discharge current is the specification defined in UL 1449 3rd and use 8/20µs current waveform to test the varistor. THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 80 www.thinking.com.tw 2015.04 Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series 25mm Series Varistor Voltage （＠1mA DC） Part No. Max. Clamping Voltage (8/20µs) Max. Continuous Voltage Max. Nominal Max. Reference Surge Discharge Rated Energy Capacitance *1 Current Current Power (10/1000µs) @1KHz (8/20µs) (8/20µs) Dimension Tmax W1 ±1.0 W ±1.0 V1mA VAC(rms) VDC VP IP Imax In P Wmax Cp (V) (V) (V) (V) (A) (KA) (KA) (W) (J) (pF) TVT25201 200 (180~220) 130 170 340 150 20 5 1.0 210 2200 5.6 TVT25221 220 (198~242) 140 180 360 150 20 5 1.0 230 2000 5.8 TVT25241 240 (216~264) 150 200 395 150 20 5 1.0 255 1900 6.0 TVT25271 270 (243~297) 175 225 455 150 20 5 1.0 285 1600 6.3 TVT25301 300 (270~330) 195 250 500 150 20 5 1.0 310 1500 5.8 TVT25331 330 (297~363) 215 275 550 150 20 5 1.0 325 1400 TVT25361 360 (324~396) 230 300 595 150 20 5 1.0 340 1300 6.3 TVT25391 390 (351~429) 250 320 650 150 20 5 1.0 360 1100 6.5 TVT25431 430 (387~473) 275 350 710 150 20 5 1.0 440 1000 5.7 TVT25471 470 (423~517) 300 385 775 150 20 5 1.0 490 950 5.8 TVT25511 510 (459~561) 320 410 845 150 20 5 1.0 530 900 TVT25561 560 (504~616) 350 450 930 150 20 5 1.0 560 800 TVT25621 620 (558~682) 395 510 1020 150 20 5 1.0 590 700 6.6 TVT25681 680 (612~748) 420 560 1120 150 20 5 1.0 620 650 6.9 TVT25751 750 (675~825) 465 615 1235 150 20 5 1.0 630 600 7.2 TVT25781 780 (702~858) 485 640 1290 150 20 5 1.0 675 550 6.4 TVT25821 820 (738~902) 510 670 1355 150 20 5 1.0 690 520 TVT25911 910 (819~1001) 550 745 1500 150 20 5 1.0 715 500 6.8 TVT25951 950 (855~1045) 575 765 1570 150 20 5 1.0 740 450 7.0 TVT25102 1000 (900~1100) 625 825 1650 150 20 5 1.0 770 430 7.2 TVT25112 1100 (990~1210) 680 895 1815 150 20 5 1.0 840 400 7.5 TVT25122 1200 (1080~1320) 750 980 2000 150 20 -- 1.0 910 380 7.8 (mm) 15 6.1 1.9 19 6.0 6.3 6.5 Note: *1: Nominal discharge current is the specification defined in UL 1449 3rd and use 8/20µs current waveform to test the varistor. THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 81 www.thinking.com.tw 2015.04 Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series 32mm Series Varistor Voltage （＠1mA DC） Part No. Max. Continuous Voltage Max. Clamping Voltage (8/20µs) Max. Nominal Surge Discharge *1 Current Current (8/20µs) (8/20µs) Rated Power Max. Reference Energy Capacitance (10/1000µs) @1KHz Dimension V1mA VAC(rms) VDC VP IP Imax In Cp Wmax Cp Tmax W±1.0 (V) (V) (V) (V) (A) (KA) (KA) (W) (J) (pF) (mm) TVT32201 200 (180~220) 130 170 340 200 25 10 1.2 295 3900 6.2 TVT32221 220 (198~242) 140 180 360 200 25 10 1.2 315 3500 6.4 TVT32241 240 (216~264) 150 200 395 200 25 10 1.2 340 3300 6.6 TVT32271 270 (243~297) 175 225 455 200 25 10 1.2 360 2800 6.9 TVT32301 300 (270~330) 195 250 500 200 25 10 1.2 380 2600 6.4 TVT32331 330 (297~363) 215 275 550 200 25 10 1.2 400 2400 TVT32361 360 (324~396) 230 300 595 200 25 10 1.2 420 2200 6.9 TVT32391 390 (351~429) 250 320 650 200 25 10 1.2 465 2000 7.1 TVT32431 430 (387~473) 275 350 710 200 25 10 1.2 505 1800 6.3 TVT32471 470 (423~517) 300 385 775 200 25 10 1.2 570 1700 6.4 TVT32511 510 (459~561) 320 410 845 200 25 10 1.2 605 1600 6.6 TVT32561 560 (504~616) 350 450 930 200 25 10 1.2 660 1400 6.9 TVT32621 620 (558~682) 395 510 1020 200 25 10 1.2 770 1250 7.2 TVT32681 680 (612~748) 420 560 1120 200 25 10 1.2 840 1150 7.5 TVT32751 750 (675~825) 465 615 1235 200 25 10 1.2 925 1100 7.8 TVT32781 780 (702~858) 485 640 1290 200 25 10 1.2 955 1050 7.0 TVT32821 820 (738~902) 510 670 1355 200 25 10 1.2 770 950 TVT32911 910 (819~1001) 550 745 1500 200 25 10 1.2 870 900 7.4 TVT32951 950 (855~1045) 575 765 1570 200 25 10 1.2 925 850 7.6 TVT32102 1000 (900~1100) 625 825 1650 200 25 10 1.2 965 800 7.8 TVT32112 1100 (990~1210) 680 895 1815 200 25 10 1.2 1065 750 8.1 TVT32122 1200 (1080~1320) 750 980 2000 200 25 -- 1.2 1120 650 8.4 16 20 6.7 7.1 Note: *1: Nominal discharge current is the specification defined in UL 1449 3rd and use 8/20µs current waveform to test the varistor. THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 82 www.thinking.com.tw 2015.04 Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series 34*34mm Series Varistor Voltage （＠1mA DC） Part No. Max. Continuous Voltage Max. Clamping Voltage (8/20µs) Max. Nominal Surge Discharge *1 Current Current (8/20µs) (8/20µs) Rated Power Max. Reference Energy Capacitance (10/1000µs) @1KHz Dimension V1mA VAC(rms) VDC VP IP Imax In P Wmax Cp Tmax W±1.0 (V) (V) (V) (V) (A) (KA) (KA) (W) (J) (pF) (mm) TVT34201 200 (180~220) 130 170 340 300 40 20 1.4 435 5600 6.2 TVT34221 220 (198~242) 140 180 360 300 40 20 1.4 480 5000 6.4 TVT34241 240 (216~264) 150 200 395 300 40 20 1.4 505 4800 6.6 TVT34271 270 (243~297) 175 225 455 300 40 20 1.4 560 4100 6.9 TVT34301 300 (270~330) 195 250 500 300 40 20 1.4 590 3800 6.4 TVT34331 330 (297~363) 215 275 550 300 40 20 1.4 620 3500 TVT34361 360 (324~396) 230 300 595 300 40 20 1.4 645 3200 6.9 TVT34391 390 (351~429) 250 320 650 300 40 20 1.4 690 2800 7.1 TVT34431 430 (387~473) 275 350 710 300 40 20 1.4 770 2600 6.3 TVT34471 470 (423~517) 300 385 775 300 40 20 1.4 835 2400 6.4 TVT34511 510 (459~561) 320 410 845 300 40 20 1.4 900 2300 6.6 TVT34561 560 (504~616) 350 450 930 300 40 20 1.4 995 2000 6.9 TVT34621 620 (558~682) 395 510 1020 300 40 20 1.4 1120 1800 7.2 TVT34681 680 (612~748) 420 560 1120 300 40 20 1.4 1275 1700 7.5 TVT34751 750 (675~825) 465 615 1235 300 40 20 1.4 1400 1600 7.8 TVT34781 780 (702~858) 485 640 1290 300 40 20 1.4 1445 1500 7.0 TVT34821 820 (738~902) 510 670 1355 300 40 20 1.4 1205 1400 TVT34911 910 (819~1001) 550 745 1500 300 40 20 1.4 1345 1300 7.4 TVT34951 950 (855~1045) 575 765 1570 300 40 20 1.4 1400 1200 7.6 TVT34102 1000 (900~1100) 625 825 1650 300 40 20 1.4 1470 1150 7.8 TVT34112 1100 (990~1210) 680 895 1815 300 40 20 1.4 1610 1050 8.1 TVT34122 1200 (1080~1320) 750 980 2000 300 40 -- 1.4 1750 950 8.4 16 20 6.7 7.1 Note: *1: Nominal discharge current is the specification defined in UL 1449 3rd and use 8/20µs current waveform to test the varistor. THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 83 www.thinking.com.tw 2015.04 Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series Safety Approvals Agency Part No. rd GB/T 10193-1997 GB/T 10194-1997 GB 4943.1-2011 GB 8898-2011 J 50179371 TVT14201- √ √ √ √ TVT14221- √ √ √ √ TVT14241- √ √ √ √ TVT14271- √ √ √ √ TVT14301- √ √ √ √ TVT14331- √ √ √ √ TVT14361- √ √ √ √ TVT14391- √ √ √ √ TVT14431- √ √ √ √ √ TVT14471- √ √ √ √ √ TVT14511- √ √ √ √ √ TVT14561- √ √ √ √ √ TVT14621- √ √ √ √ √ TVT14681- √ √ √ √ √ TVT14751- √ √ √ √ √ TVT14781- √ √ √ √ √ TVT14821- √ √ √ √ √ TVT14911- √ √ √ √ √ TVT14951- √ √ √ √ √ TVT14102- √ √ √ √ √ TVT14112- √ √ √ √ √ √ √ √ √ TVT14122- IEC60950-1 2 Annex Q nd UL1449 3 & cUL: E314979 CQC13001104230 is the code for Two -Terminal or Three -Terminal type. THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 84 www.thinking.com.tw 2015.04 Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series Safety Approvals Agency Part No. rd GB/T 10193-1997 GB/T 10194-1997 GB 4943.1-2011 GB 8898-2011 J 50179371 TVT20201- √ √ √ √ TVT20221- √ √ √ √ TVT20241- √ √ √ √ TVT20271- √ √ √ √ TVT20301- √ √ √ √ TVT20331- √ √ √ √ TVT20361- √ √ √ √ TVT20391- √ √ √ √ TVT20431- √ √ √ √ √ TVT20471- √ √ √ √ √ TVT20511- √ √ √ √ √ TVT20561- √ √ √ √ √ TVT20621- √ √ √ √ √ TVT20681- √ √ √ √ √ TVT20751- √ √ √ √ √ TVT20781- √ √ √ √ √ TVT20821- √ √ √ √ √ TVT20911- √ √ √ √ √ TVT20951- √ √ √ √ √ TVT20102- √ √ √ √ √ TVT20112- √ √ √ √ √ √ √ √ √ TVT20122- IEC60950-1 2 Annex Q nd UL1449 3 & cUL: E314979 CQC13001104230 is the code for Two -Terminal or Three -Terminal type. THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 85 www.thinking.com.tw 2015.04 Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series Safety Approvals Agency Agency Part No. Part No. rd rd UL1449 3 & cUL: E314979 J 50226398 UL1449 3 & cUL: E314979 J 50226398 TVT25201- √ √ TVT32201- √ √ TVT25221- √ √ TVT32221- √ √ TVT25241- √ √ TVT32241- √ √ TVT25271- √ √ TVT32271- √ √ TVT25301- √ √ TVT32301- √ √ TVT25331- √ √ TVT32331- √ √ TVT25361- √ √ TVT32361- √ √ TVT25391- √ √ TVT32391- √ √ TVT25431- √ √ TVT32431- √ √ TVT25471- √ √ TVT32471- √ √ TVT25511- √ √ TVT32511- √ √ TVT25561- √ √ TVT32561- √ √ TVT25621- √ √ TVT32621- √ √ TVT25681- √ √ TVT32681- √ √ TVT25751- √ √ TVT32751- √ √ TVT25781- √ √ TVT32781- √ √ TVT25821- √ √ TVT32821- √ √ TVT25911- √ √ TVT32911- √ √ TVT25951- √ √ TVT32951- √ √ TVT25102- √ √ TVT32102- √ √ TVT25112- √ √ TVT32112- √ √ √ TVT32122- TVT25122- √ is the code for Two -Terminal or Three -Terminal type. THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 86 www.thinking.com.tw 2015.04 Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series Safety Approvals Agency Part No. rd UL1449 3 & cUL: E314979 J 50226398 TVT34201- √ √ TVT34221- √ √ TVT34241- √ √ TVT34271- √ √ TVT34301- √ √ TVT34331- √ √ TVT34361- √ √ TVT34391- √ √ TVT34431- √ √ TVT34471- √ √ TVT34511- √ √ TVT34561- √ √ TVT34621- √ √ TVT34681- √ √ TVT34751- √ √ TVT34781- √ √ TVT34821- √ √ TVT34911- √ √ TVT34951- √ √ TVT34102- √ √ TVT34112- √ √ TVT34122- √ is the code for Two -Terminal or Three -Terminal type. THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 87 www.thinking.com.tw 2015.04 Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series Power Derating Curve Surge Current Standard Waveform 100 90 100 Current (%) Max. Power Rating (%) Example: Example: 8/20 8/20µs µs :: Tr Tr == 88µs µs Td Td== 20µs 20µs LCT=-40 LUT=85 Leading edge Imax 50 10 0 110 Trailing edge Time Tr Ambient temperature (℃) Td Lead Configuration Two -Terminal Type Three -Terminal Type 2 Thermal Fuse Element Thermal Fuse Element 3 3 MOV 1 THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 88 2 1 2 Monitor Lead MOV 3 1 www.thinking.com.tw 2015.04 Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series Typical Application Circuit Signal Phase: Line to Line Signal Phase: Line to Line & Line to Ground Three Phase: Line to Line & Line to Ground THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 89 www.thinking.com.tw 2015.04 Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series Max. Surge Current Derating Curves TVT20201 ~ TVT20112 TVT14201 ~ TVT14112 100000 100000 1 10000 10000 2 1 2 10 1000 10 2 10 3 2 Max. Surge Current (A) Max. Surge Current (A) 10 4 10 5 10 100 6 10 10 1000 4 10 5 10 6 10 100 10 10 1 1 0.1 3 10 0.1 10 100 1000 10 10000 100 Td (µs) Td(us) 1000 10000 Td (µs) Td(us) TVT32201~TVT32122 TVT25201 ~ TVT25122 100000 100000 1 2 10 1 2 10000 10000 10 2 10 2 1000 3 Max. Surge Current (A) Max. Surge Current ( A ) 10 3 10 10 4 5 10 100 6 10 10 1000 10 4 5 10 6 10 100 10 10 1 1 0.1 0.1 10 100 1000 10000 10000 10 Td (µs) THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 100 1000 10000 Td (µs) Td(us) 90 www.thinking.com.tw 2015.04 Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series Max. Surge Current Derating Curves TVT34201~TVT34122 100000 1 2 10 Max. Surge Current (A) 10000 1000 10 2 10 3 10 4 10 5 10 6 100 10 1 0.1 10 100 1000 10000 Td (µs) Td(us) Max. Leakage Current and Max. Clamping Voltage Curves Max. Leakage Current and Max. Clamping Voltage Curves (TVT14201 ~ TVT14122) 10000 TVT14122 TVT14112 TVT14102 TVT14951 TVT14911 TVT14821 TVT14781 TVT14751 TVT14681 TVT14621 TVT14561 TVT14511 TVT14471 TVT14431 TVT14391 TVT14361 TVT14331 TVT14301 TVT14271 TVT14241 TVT14221 TVT14201 Max. Clamping Voltage Max. Leakage Current Voltage(V) 1000 100 10 10-6 10-5 10 -4 10-3 10-2 10-1 1 10 1 10 2 10 3 10 4 10 5 Current(A) THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 91 www.thinking.com.tw 2015.04 Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series Max. Leakage Current and Max. Clamping Voltage Curves Max. Leakage Current and Max. Clamping Voltage Curves (TVT20201 ~ TVT20122) 10000 TVT20122 TVT20112 TVT20102 TVT20951 TVT20911 TVT20821 TVT20781 TVT20751 TVT20681 TVT20621 TVT20561 TVT20511 TVT20471 TVT20431 TVT20391 TVT20361 TVT20331 TVT20301 TVT20271 TVT20241 TVT20221 TVT20201 Max. Clamping Voltage Max. Leakage Current Voltage(V) 1000 100 10 10 -6 10 -5 10 -4 10 -3 10 -2 10 -1 1 10 1 10 2 10 3 10 4 10 5 Current(A) Max. Leakage Current and Max. Clamping Voltage Curves (TVT25201 ~ TVT25122) 10000 TVT25122 TVT25112 TVT25102 TVT25951 TVT25911 TVT25821 TVT25781 TVT25751 TVT25681 TVT25621 TVT25561 TVT25511 TVT25471 TVT25431 TVT25391 TVT25361 TVT25331 TVT25301 TVT25271 TVT25241 TVT25221 TVT25201 Max. Clamping Voltage Max. Leakage Current Voltage(V) 1000 100 10 10-6 10-5 10-4 10-3 10-2 10-1 1 101 102 103 104 105 Current(A) THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 92 www.thinking.com.tw 2015.04 Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series Max. Leakage Current and Max. Clamping Voltage Curves Max. Leakage Current and Max. Clamping Voltage Curves (TVT32201 ~ TVT32122) 10000 Max. Clamping Voltage TVT32112 TVT32102 TVT32951 TVT32911 TVT32821 TVT32781 TVT32751 TVT32681 TVT32621 TVT32561 TVT32511 TVT32471 TVT32431 TVT32391 TVT32361 TVT32331 TVT32301 TVT32271 TVT32241 TVT32221 TVT32201 Max. Leakage Current Voltage(V) 1000 100 10 10-6 10-5 10-4 10-3 10-2 10-1 101 1 102 103 105 104 Current(A) Max. Leakage Current and Max. Clamping Voltage Curves ( TVT34201 ~ TVT34122 ) 10000 TVT34112 TVT34102 TVT34951 TVT34911 TVT34821 TVT34781 TVT34751 TVT34681 TVT34621 TVT34561 TVT34511 TVT34471 TVT34431 TVT34391 TVT34361 TVT34331 TVT34301 TVT34271 TVT34241 TVT34221 TVT34201 Max. Clamping Voltage Max. Leakage Current Voltage(V) 1000 100 10 -6 10 -5 10 -4 10 -3 10 -2 10 -1 10 1 1 10 2 10 3 10 4 10 5 10 6 10 Current(A) THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 93 www.thinking.com.tw 2015.04 Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series Soldering Recommendation Wave Soldering Profile Preheating Soldering Cooling Temperature 260℃ max. Note 2 Note 3 Note 1: (1~3℃)/sec Note 2: Approx. 200℃/sec Note 3: 5℃/sec. (Max) 130±20℃ Note 1 Tamb 30~90 sec. ＜1 sec. ＜10 sec. Time Recommended Reworking Conditions With Soldering Iron Item Conditions Temperature of Soldering Iron-tip 360℃ (max.) Soldering Time 3 sec (max.) Distance from Varistor 2 mm (min.) THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 94 www.thinking.com.tw 2015.04 Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series Reliability Item Standard Test Conditions / Methods Specifications Gradually apply the specified force and keep the unit fixed for 10±1 sec. Tensile Strength of Terminals IEC 60068-2-21 Terminal diameter (mm) 0.5<d≦0.8 0.8<d≦1.25 1.25<d Terminal cross-sectional 2 area (mm ) 0.2＜S≦0.5 0.5＜S≦1.2 1.2<S (Kg) 1.0 2.0 4.0 Hold specimen and apply the force specified below to each lead. Bend the specimen to 90°, and then return to the original position. Repeat the procedure in the opposite direction. Terminal Terminal diameter Force cross-sectional 2 (mm) area (mm ) (Kg) 0.2＜S≦0.5 0.5 0.5<d≦0.8 0.8<d≦1.25 0.5＜S≦1.2 1.0 1.25<d 1.2<S 2.0 Frequency range: 10 ~ 55 Hz 2 Amplitude: 0.75mm or 98 m/s Direction: 3 mutually perpendicular directions, 2 hrs each. Bending Strength of Terminals IEC 60068-2-21 Vibration IEC 60068-2-6 Solderability IEC 60068-2-20 245±3℃ , 3±0.3 sec IEC 60068-2-20 260±3℃ , 10±1 sec IEC 60068-2-2 110±5℃ x 1000± 24 hrs Resistance to Soldering Heat High Temperature Storage Force │△ V1mA/V1mA│≦ 5% No visible damage │△ V1mA /V1mA│≦ 5% No visible damage │△ V1mA /V1mA│≦ 5% No visible damage At least 95% of terminal electrode is covered by new solder │△ V1mA /V1mA│≦ 5% No visible damage │△ V1mA /V1mA│≦ 5% No visible damage IEC 60068-2-78 a. 40±2℃, 90 ~ 95 % RH, 1344 hrs b. 40±2℃, 90 ~ 95 % RH, at 10%Vdc, 1344 hrs │△ V1mA /V1mA│≦ 10% No visible damage Insulation Resistance ≧ 100MΩ Rapid Change of Temperature IEC 60068-2-14 The conditions shown below shall be repeated 5 cycles Step Temperature (℃) Period (minutes) 1 -40±3 30±3 2 Room temperature 5±3 3 85±2 30±3 4 Room temperature 5±3 │△ V1mA /V1mA│≦ 5% No visible damage High Temp. Load MIL-STD-202 Method 108 8/20µs Surge Life IEC 61051-1 8/20µs waveform, 10 surge currents, unipolar, interval 30 secs, amplitude corresponding to max. surge current derating curves for 20µs. │△ V1mA /V1mA│≦ 10% No visible damage 10/1000µs Surge Life IEC 61051-1 10/1000µs waveform, 10 surge currents, unipolar, interval 2 mins, amplitude corresponding to max. surge current derating curves for 1000µs. │△ V1mA /V1mA│≦ 10% No visible damage Operating Duty Cycle Test UL 1449 3 Damp Heat, Steady State rd 85±2℃, 1000±24 hrs at VDC or Vrms (Max. Continuous Voltage) rd Refer to UL 1449 3 item 37A, the test condition is In (Nominal Discharge Current) 8/20µs surge current waveform for 15 times. THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 95 │△ V1mA /V1mA│≦ 10% No visible damage │△ V1mA /V1mA│≦ 10% No visible damage www.thinking.com.tw 2015.04 Metal Oxide Varistor： ：TVT Series Thermally Protected Varistor Series Reliability Item Standard Test Conditions / Methods Specifications rd Limited Current Abnormal Overvoltage Test UL 1449 3 rd Voltage Proof IEC 61051-1 Varistor Voltage Temp. Coefficient Specification Standard Test voltage: refer to UL 1449 3 Table 39.1 Short current condition: Series Short Current (Isc , A) TVT14 0.125A, 0.5A, 2.5A, 5A TVT20 0.5A, 2.5A, 5A, 10A Each of four previously untested TVT samples to be connected to an ac power supply having an open circuit voltage equal to Uoc. The power supply is to incorporate a series variable resistor that can be adjusted to obtain the short-circuit values (Isc) respectively. The four samples are to be energized for 7 hrs, or until current to, or body temperature attain equiubrium, or until the sample becomes disconnected from the ac supply. No flame Metal balls method, 2500 Vac 1 min No visible damage V1mA @ 85℃ − V1mA @ 25℃ V1mA @ 25℃ × 1 × 100 %(% / °C ) 60 V1mA @ − 40℃ − V1mA @ 25℃ , V1mA @ 25℃ × 1 × 100 %(% / °C ) 65 -0.05≦ TC≦ 0.05 (%/℃) Packaging Bulk Packing Series Quantity (pcs/bag) TVT14 50 TVT20 25 Warehouse Storage Conditions of Products Storage Conditions: 1. Storage temperature: -10℃~+40℃ 2. Relative humidity: ≦ 75%RH 3. Keep away from corrosive atmosphere and sunlight. Period of Storage: 1 year THINKING ELECTRONIC INDUSTRIAL Co., LTD. All specifications are subject to change without notice. 96 www.thinking.com.tw 2015.04