07D180K

Metal Oxide Varistors 07D Series Features l Wide operating voltage (V1mA) range from 18V to 820V l Fast responding to transient over-voltage. l Large absorbing transient energy capability. l Low clamping ratio and no following-on current. General Information l Surge protection in consumer electronics l Surge protection in industrial electronics General Characteristics l Relay and electromagnetic valve surge absorption l Body: Nickel Plated l Transistor, diode, IC, thyristor or triac semiconductor l Devices with No Leads: Nickel Plated protection l Operating Temperature: -40ºC to +85ºC l Surge protection in electronic home appliances, gas and l Storage Temperature: -40 ºC to +125ºC petroleum appliances Part Number Code 0 Element Diameter 7 D 4 Type D:Disk 7 1 K J Surge Series Nominal Varistor Voltage 1 No Suffix:Standard Type 471=47*10 V Varistor Voltage Tolerance J:High Surge Type K = ±10 % Specifications are subject to change without notice. Please refer to http://www.ruilon.com.cn for current information. Revised: 2018-08-09 Page:1 Metal Oxide Varistors 07D Series Electrical Characteristics Type Number Varistor Voltage Max. Allowable Voltage Max. Energy (2ms) VAC(V) VDC(V) (J) (J) Standard High Surge Standard High Surge V1mA(V) 07D180K / 15~22 11 14 0.8 07D220K / 20~26 14 18 07D270K / 24~30 17 07D330K / 30~36 07D390K / 07D470K Max. Clamping Voltage （8/20μs） Withstanding Surge Current（8/20μs） I(A) I(A) Standard High Surge IP(A) VC(V) / 2.5 38 250 0.9 / 2.5 43 22 1.1 / 2.5 20 26 1.4 / 35~43 25 31 1.6 / 42~52 30 38 07D560K / 50~62 35 07D680K / 61~75 07D820K 07D820KJ 07D101K Typical Rated Capacitance Power (Reference) (W) @1KHz(pf) / 0.02 3500 250 / 0.02 2800 53 250 / 0.02 2200 2.5 65 250 / 0.02 1800 / 2.5 77 250 / 0.02 1450 2.0 / 2.5 93 250 / 0.02 1150 45 2.4 / 2.5 110 250 / 0.02 1050 40 56 2.9 / 2.5 135 250 / 0.02 970 74~90 50 65 3.4 4.3 10 135 1200 1750 0.25 930 07D101KJ 90~110 60 85 4.2 5.3 10 165 1200 1750 0.25 860 07D121K 07D121KJ 108~132 75 100 5.0 6.3 10 200 1200 1750 0.25 670 07D151K 07D151KJ 135~165 95 125 6.3 7.9 10 250 1200 1750 0.25 490 07D181K 07D181KJ 162~198 115 150 7.6 9.5 10 300 1200 1750 0.25 330 07D201K 07D201KJ 180~220 130 170 8.4 10.5 10 340 1200 1750 0.25 240 07D221K 07D221KJ 198~242 140 180 9.2 11.6 10 360 1200 1750 0.25 190 07D241K 07D241KJ 216~264 150 200 10.1 12.6 10 395 1200 1750 0.25 165 07D271K 07D271KJ 243~297 175 225 11.3 14.2 10 455 1200 1750 0.25 150 07D301K 07D301KJ 270~330 195 250 12.6 15.8 10 505 1200 1750 0.25 135 07D331K 07D331KJ 297~363 210 275 13.9 17.3 10 550 1200 1750 0.25 130 07D361K 07D361KJ 324~396 230 300 15.1 18.9 10 595 1200 1750 0.25 125 07D391K 07D391KJ 351~429 250 320 16.4 20.5 10 650 1200 1750 0.25 105 07D431K 07D431KJ 387~473 275 350 18.1 22.6 10 710 1200 1750 0.25 100 07D471K 07D471KJ 423~517 300 385 19.7 24.7 10 775 1200 1750 0.25 90 07D511K 07D511KJ 459~561 320 418 21.4 26.8 10 842 1200 1750 0.25 80 07D561K 07D561KJ 504~616 350 460 23.5 29.4 10 920 1200 1750 0.25 75 07D621K 07D621KJ 558~682 385 505 26.0 32.6 10 1025 1200 1750 0.25 70 07D681K 07D681KJ 612~748 420 560 28.6 35.7 10 1120 1200 1750 0.25 65 07D751K 07D751KJ 675~825 460 615 31.5 39.4 10 1240 1200 1750 0.25 61 07D781K 07D781KJ 702~858 485 640 32.8 41.0 10 1290 1200 1750 0.25 54 07D821K 07D821KJ 738~902 510 670 34.4 43.1 10 1355 1200 1750 0.25 48 Note: The energy (10/1000μs) is about 1.4 times of energy(2ms) Specifications are subject to change without notice. Please refer to http://www.ruilon.com.cn for current information. Revised: 2018-08-09 Page:2 Metal Oxide Varistors 07D Series Electrical Ratings Items Test Condition/Description Requirement Varistor Voltage The voltage between two terminals with the specified measuring current 1mA.DC applied is called Vb. Maximum Allowable Voltage The recommended maximum sine wave voltage (RMS) or the Maximum DC voltage can be applied continuously. The maximum voltage between two terminals with the specification standard impulse current. Applied waveform: 8/20μs I 1.0 0.9 Maximum Clamping Voltage B 0.5 To meet the Specified value T2 0.1 0.0 O1 C T t 30% max. T1 T1=1.25*T=8μs±20% T2=20μs±20% Rated Wattage The maximum average power that can be applied within the specified ambient temperature. Energy The maximum energy within the varistor voltage change of ±10% when one impulse of 10/1000μs or 2ms is applied. Withstanding Surge Current The maximum current within the varistor voltage change of ±10% with the standard impulse current (8/20μs) applied one time. The change of Vb shall be measured after the impulse listed below which is applied 10,000 times continuously with the interval of ten seconds at room temperature. 180K to 680K 15A (8/20μs) 820K to821K 50A (8/20μs) 7Φ series ΔVb ≤ ±10% Vb Surge Life Specifications are subject to change without notice. Please refer to http://www.ruilon.com.cn for current information. Revised: 2018-08-09 Page:3 Metal Oxide Varistors 07D Series Soldering Recommendation Wave Lead Free Soldering Recommendation Item Conditions Peak Temperature 265ºC Dipping Time 10 seconds (max.) Soldering 1 time 300 Preheating Soldering Maximum Wave 265°C Cooling Temperature(°C) 250 200 150 100 50 0 0 0.5 1 1.5 2 2.5 3 3.5 4 Time(minutes) Recommendation Reworking Conditions with Soldering Iron Item Conditions Temperature of Soldering Iron-tip 360ºC (max.) Soldering Time 3 seconds (max.) Distance from Varistor 2mm (min.) Dimensions TABLE 1 Symbol Millimeters Inches H(max.) 12.0 0.472 L(min.) 15.0 0.591 D(max.) 9.0 0.354 D1(±1.0) 5.0 0.197 T(max.) TABLE 2 d(±0.1) 0.6 0.024 Packaging Quantity: 1000pcs/bag TABLE 2---T(max.) Model Millimeters Inches Model Millimeters Inches 180K~390K 5.5 0.217 331K~391K 7.5 0.295 470K~680K 6.0 0.236 431K~561K 8.0 0.315 820K~151K 6.5 0.256 621K~781K 8.5 0.335 181K~271K 7.0 0.276 821K 9.0 0.354 Specifications are subject to change without notice. Please refer to http://www.ruilon.com.cn for current information. Revised: 2018-08-09 Page:4