20N751K

20M180K HUAXINAN | Alldatasheet

Document overview

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Technical content

Features

• TMOV integrated thermal protection device
• High peak surge current rating up to 10KA
• Designed to facilitate compliance to UL1449 for TVSS products
• Wide operating voltage (V1mA) range from 18V to 1200V
• Rated current: 15A
• Rated Functioning Temperature:136(℃)
• Fast responding to transient over-voltage and limited current
• Large absorbing transient energy capability
• Low clamping ratio and no follow-on current
• Meets MSL level 1, per J-STD-020
• Operating Temperature：-40℃ ~ +85℃
• Storage Temperature：-40℃ ~ +85℃

Applications

• AC power line or AC/DC supplies
• Transistor, diode, IC, thyristor or triac semiconductor protection
• Surge protection in consumer electronics
• Surge protection in industrial electronics
• Surge protection in electronic home appliances, gas and petroleum appliances
• AC panel protection Modules Description of Part Number VDR - 20 M/E/N 471 K Brand Mark Varistor VoltageTolerance:K=±10% NominalVaristorVoltage: 471=470V DIFFERENTINTERNAL STRUCTURE DISCDIAMETER20=Φ20MM Delivery Time Specificationsaresubjecttochangewithoutnotice 1 Tel: +86-755-27465585 HUAAN LIMITED www.huaandz.com Email: sales@huaandz.com TMOV Part number Delivery Time Packing Quantity VDR-20M/E/N180K ~ VDR-20M/E/N122K 24days 100PCS

TMOV 20M(E,N)Series Lead configurations and application examples Specificationsaresubjecttochangewithoutnotice 2 Tel: +86-755-27465585 HUAAN LIMITED www.huaandz.com Email: sales@huaandz.com

TMOV 20M(E,N)Series Dimension Symbol HUAAN’S M / E/ N Varistor Unit: mm 20M 20E 20N D(Max) 24.0mm 24.0mm 24.0mm H(Max) 26.0mm 26.0mm 26.0mm e(Max) 180K~121K 3.0mm 3.0mm 3.0mm 151K~391K 3.8mm 3.8mm 3.8mm 431K~621K 5.5mm 5.5mm 5.5mm 681K~911K 7.8mm 7.8mm 7.8mm 102K~122K 10.0mm 10.0mm 10.0mm e1(Max) 180K~121K 151K~391K 431K~621K 681K~911K 102K~122K E(Max) 180K~121K 9.0mm 9.0mm 9.0mm 151K~391K 9.8mm 9.8mm 9.8mm 431K~621K 11.5mm 11.5mm 11.5mm 681K~911K 13.8mm 13.8mm 13.8mm 102K~122K 16.0mm 16.0mm 16.0mm L(Min) 20.0mm 20.0mm 20.0mm L3(Min) 10.0mm 10.0mm -- Φd 1.0mm Specificationsaresubjecttochangewithoutnotice 3 Tel: +86-755-27465585 HUAAN LIMITED www.huaandz.com Email: sales@huaandz.com

Electrical Characteristics

m Clampin g Voltage Max Surge Current 8/20μs Maximum Energy 10/1000μs Rated Power Typical Capacitance (Reference) VAC(V) VDC(V) V1mA(V) VC(V) 1time 2time s 10/1000μs 2ms w @1KHz(pf) AT100A 20M/E/N180K 11 14 18(15.3~20.7) 36 3000A 2000A 13J 10J 0.2 28500 20M/E/N220K 14 18 22(19.8~24.2) 43 3000A 2000A 16J 12J 0.2 18500 20M/E/N270K 17 22 27(24.3~29.7) 53 3000A 2000A 19J 14J 0.2 13000 20M/E/N330K 20 26 33(29.7~36.3) 65 3000A 2000A 24J 18J 0.2 11500 20M/E/N390K 25 31 39(35.1~42.9) 77 3000A 2000A 28J 21J 0.2 8500 20M/E/N470K 30 38 47(42.3~51.7) 93 5000A 3000A 34J 25J 0.2 7400 20M/E/N560K 35 45 56(50.4~61.6) 100 5000A 3000A 41J 30J 0.2 6500 20M/E/N680K 40 56 68(61.2~74.8) 135 5000A 3000A 49J 37J 0.2 5800 20M/E/N820K 50 65 82(73.8~90.2) 135 6500A 4500A 56J 42J 1.0 2400 20M/E/N101K 60 85 100(90~110) 165 6500A 4500A 70J 52J 1.0 2000 20M/E/N121K 75 100 120(108~132) 200 6500A 4500A 85J 63J 1.0 1700 20M/E/N151K 95 125 150(135~165) 250 10000A 8000A 100J 70J 1.0 1300 20M/E/N181K 115 150 180(162~198) 300 10000A 8000A 110J 80J 1.0 1100 20M/E/N201K 130 170 200(180~220) 340 10000A 8000A 140J 100J 1.0 1000 20M/E/N221K 140 180 220(198~242) 360 10000A 8000A 155J 110J 1.0 900 20M/E/N241K 150 200 240(216~264) 395 10000A 8000A 170J 120J 1.0 830 20M/E/N271K 175 225 270(243~297) 455 10000A 8000A 190J 135J 1.0 740 20M/E/N301K 190 250 300(270~330) 500 10000A 8000A 205J 145J 1.0 670 20M/E/N331K 210 275 330(297~363) 550 10000A 8000A 215J 150J 1.0 610 20M/E/N361K 230 300 360(324~396) 595 10000A 8000A 225J 160J 1.0 560 20M/E/N391K 250 320 390(351~429) 650 10000A 8000A 240J 170J 1.0 510 20M/E/N431K 275 350 430(387~473) 710 10000A 8000A 270J 190J 1.0 460 20M/E/N471K 300 385 470(423~517) 775 10000A 8000A 350J 250J 1.0 430 20M/E/N511K 320 415 510(459~561) 845 10000A 8000A 380J 270J 1.0 390 20M/E/N561K 350 460 560(504~616) 925 10000A 8000A 400J 280J 1.0 360 20M/E/N621K 385 505 620(558~682) 1025 10000A 8000A 425J 300J 1.0 320 20M/E/N681K 420 560 680(612~748) 1120 10000A 8000A 435J 310J 1.0 290 20M/E/N751K 460 615 750(675~825) 1240 10000A 8000A 455J 327J 1.0 270 20M/E/N781K 485 640 780(702~858) 1290 10000A 8000A 461J 335J 1.0 260 20M/E/N821K 510 670 820(738~902) 1355 10000A 8000A 475J 344J 1.0 240 20M/E/N911K 550 745 910(819~1001) 1500 10000A 8000A 500J 350J 1.0 220 20M/E/N102K 625 825 1000(900~1100) 1650 10000A 8000A 560J 400J 1.0 200 20M/E/N112K 680 895 1100(990~1210) 1815 10000A 8000A 610J 430J 1.0 180 20M/E/N122K 750 990 1200(1080~1320) 1980 10000A 8000A 650J 460J 1.0 150 Specificationsaresubjecttochangewithoutnotice 4 Email: sales@huaandz.com

TMOV 20M(E,N)Series Mechanical Characteristics Items Test conditions / Methods Specifications TensileStrength ofTerminals Gradually applyingthe force specifiedand keeping theunit fixedfor10±1sec. Terminaldiameter(mm) Force(kg) 0.5＜d≤0.8 1.0 0.8＜d≤1.25 2.0 1.25＜d 4.0 Novisible damage |ΔV1mA/V1mA|≤5% Bending Strength ofTerminals Holdspecimenandapply the forcespecified belowtoeach lead.Bend thespecimento 90°,then return tothe original position.Repeat the procedure inthe oppositedirection. Terminaldiameter(mm) Force(kg) 0.5＜d≤0.8 1.0 0.8＜d≤1.25 2.0 1.25＜d 4.0 Novisible damage |ΔV1mA/V1mA|≤5% Vibration Frequency range:10~55Hz Amplitude:0.75mmor98m/s2 Direction:3mutually perpendiculardirections, 2hrseach. Novisible damage |ΔV1mA/V1mA|≤5% Solderability SolderTemp:245±5℃ DippingTime:2±0.5 sec At least 95% of terminal electrode is coveredby new solder Resistanceto SolderingHeat SolderTemp:260±5℃ DippingTime:≤5sec Novisible damage |ΔV1mA/V1mA|≤10% Reliability Items Test conditions / Methods Specifications HighTemperature Storage AmbientTemp:85±2℃ Duration: 1000hrs |ΔV1mA/V1mA|≤5% LowTemperatureStorage AmbientTemp:-40±2℃ Duration:1000hrs |ΔV1mA/V1mA|≤5% Humidity AmbientTemp:40±2℃,90~95% R.H.Duration:1000hrs |ΔV1mA/V1mA|≤5% TemperatureCycle Theconditions shown belowshallbe repeated 5 cycles Step Temperature (℃) Period (minutes) 1 -40±3 30±3

2 Room temperature 15±3

3 85±3 30±3

4 Room temperature 15±3

|ΔV1mA/V1mA|≤5% HighTemperature Load AmbientTemp:85±2℃ Duration:1000hrs Load:Max.AllowableVoltage InACeara. |ΔV1mA/V1mA|≤10% DampHeatLoad AmbientTemp:40±2℃,90~95% R.H. Duration: 1000hrsLoad:Max.AllowableVoltage Novisible damage |ΔV1mA/V1mA|≤10% VoltageProof Metalballs method,2500Vac1min. Novisible damage Specificationsaresubjecttochangewithoutnotice 5 Tel: +86-755-27465585 HUAAN LIMITED www.huaandz.com Email: sales@huaandz.com