25N431K

25M151K HUAXINAN | Alldatasheet

Document overview

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Technical content

Features

• TMOV integrated thermal protection device
• High peak surge current rating up to 15KA
• Designed to facilitate compliance to UL1449 for TVSS products
• Wide operating voltage (V1mA) range from 150V to 1200V
• Rated current: 20A
• 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 - 25 M/E/N 471 K Brand Mark Varistor VoltageTolerance:K=±10% NominalVaristorVoltage: 471=470V DIFFERENTINTERNAL STRUCTURE DISCDIAMETER25=Φ25MM 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-25M/E/N151K ~ VDR-25M/E/N122K 24days 50PCS

TMOV 25M(E,N)Series Lead configurations and application examples Specificationsaresubjecttochangewithoutnotice 2 Tel: +86-755-27465585 HUAAN LIMITED www.huaandz.com Email: sales@huaandz.com

TMOV 25M(E,N)Series Dimension Symbol HUAAN’S M / E/ N Varistor Unit: mm 25M 25E 25N D(Max) 29.0mm 29.0mm 29.0mm H(Max) 32.0mm 32.0mm 32.0mm e(Max) 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) 151K~391K 431K~621K 681K~911K 102K~122K E(Max) 151K~391K 11.8mm 11.8mm 11.8mm 431K~621K 13.5mm 13.5mm 13.5mm 681K~911K 15.8mm 15.8mm 15.8mm 102K~122K 18.0mm 18.0mm 18.0mm 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

TMOV 25M(E,N)Series

Electrical Characteristics

Current 8/20μs Maximum Energy 10/1000μs Rated Power Typical Capacitance (Reference) VAC(V) VDC(V) V1mA(V) VC(V) 1time 2times 10/1000μs 2ms w @1KHz(pf) AT150A 25M/E/N151K 95 125 150(135~165) 250 15000A 12000A 160J 105J 1.2 4300 25M/E/N181K 115 150 180(162~198) 300 15000A 12000A 175J 120J 1.2 3500 25M/E/N201K 130 170 200(180~220) 340 15000A 12000A 210J 150J 1.2 3200 25M/E/N221K 140 180 220(198~242) 360 15000A 12000A 230J 165J 1.2 2900 25M/E/N241K 150 200 240(216~264) 395 15000A 12000A 255J 180J 1.2 2650 25M/E/N271K 175 225 270(243~297) 455 15000A 12000A 285J 205J 1.2 2400 25M/E/N301K 190 250 300(270~330) 500 15000A 12000A 310J 220J 1.2 2100 25M/E/N331K 210 275 330(297~363) 550 15000A 12000A 325J 231J 1.2 1900 25M/E/N361K 230 300 360(324~396) 595 15000A 12000A 340J 240J 1.2 1750 25M/E/N391K 250 320 390(351~429) 650 15000A 12000A 360J 250J 1.2 1600 25M/E/N431K 275 350 430(387~473) 710 15000A 12000A 440J 310J 1.2 1500 25M/E/N471K 300 385 470(423~517) 775 15000A 12000A 490J 345J 1.2 1400 25M/E/N511K 320 415 510(459~561) 845 15000A 12000A 530J 370J 1.2 1250 25M/E/N561K 350 460 560(504~616) 925 15000A 12000A 560J 390J 1.2 1150 25M/E/N621K 385 505 620(558~682) 1025 15000A 12000A 590J 410J 1.2 1050 25M/E/N681K 420 560 680(612~748) 1120 15000A 12000A 620J 430J 1.2 950 25M/E/N751K 460 615 750(675~825) 1240 15000A 12000A 630J 440J 1.2 850 25M/E/N781K 485 640 780(702~858) 1290 15000A 12000A 675J 470J 1.2 850 25M/E/N821K 510 670 820(738~902) 1355 15000A 12000A 690J 480J 1.2 500 25M/E/N911K 550 745 910(819~1001) 1500 15000A 12000A 715J 500J 1.2 700 25M/E/N102K 625 825 1000(900~1100) 1650 15000A 12000A 750J 505J 1.2 650 25M/E/N112K 680 895 1100(990~1210) 1815 15000A 12000A 780J 550J 1.2 600 25M/E/N122K 750 990 1200(1080~1320) 1980 15000A 12000A 840J 590J 1.2 550 Specificationsaresubjecttochangewithoutnotice 4 Tel: +86-755-27465585 HUAAN LIMITED www.huaandz.com Email: sales@huaandz.com

TMOV 25M(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