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20D270K

20D270K

  • 厂商:

    ZOV

  • 封装:

    VAR_D23X4.8MM_TM

  • 描述:

    20D270K

  • 数据手册
  • 价格&库存
20D270K 数据手册
ZINC OXIDE VARISTOR 德欣集团 深圳市德欣电器有限公司 规 格 书 产品名称: 突波吸收器(压敏电阻)型 号 规 格 : 05D~20D ( 全 系 列) 日 期 : 2019年 01 月 01 日 本集团公司旗下总生产面积 60000 平米以上,主营产品压敏芯片及压敏电阻器,电压范围从 15V--1800V,产品直径从3mm--80mm均能全系列生产,年产能压敏芯片12亿只以上,压敏电阻器 成品8亿只以上,综合年产能20亿只以上,为国内压敏芯片,压敏电阻器产能最大生产商之一,其中 (15V-82V)低压压敏芯片,产能,产量,市场占有率位居世界第一。本公司旗下所生产的全系列产品均有 完 善的认证体系:具备CQC,UL,CSA,VDE,SGS等多国认证,产品畅销多个国家,全员推行并遵守 ISO9001质量管理体系,ISO14001环境管理体系,OHSAS18001职业健康安全管理体系,拥有国家发明 专利6项,实用新型专利7项,为高新技术企业。 华北生产基地:山东省德州市平原县经济开发区德欣电器高新科技产业园 华南生产基地:惠州市惠阳区秋长将军路合美兴工业园 西南生产基地:四川省南充市阆中市七里汉王祠路小微企业孵化园 3号 联系人: 黄泽玲 移动电话:13417457991 固定电话: 0755-82785987 第1页 ZINC OXIDE VARISTOR 第2页 ZINC OXIDE VARISTOR 第3页 ZINC OXIDE VARISTOR 第4页 ZINC OXIDE VARISTOR 第5页 ZINC OXIDE VARISTOR 第6页 ZINC OXIDE VARISTOR 第7页 ZINC OXIDE VARISTOR 第8页 ZINC OXIDE VARISTOR 第9页 ZINC OXIDE VARISTOR Explanation of Part Numbers 型号说明: COV - D K Length/Packing Common Code 产品类别代码 Chip Diameter 芯片直径 DE xin COV, 05 Metal Oxide 07 Varistor Surge 10 Absorber 德欣 COV 金属氧化 物压敏电阻器 14 20 25 Φ 5mm Φ 7mm Φ 10mm Φ 14mm Φ 20mm Chip.Shape Varistor Voltage 压敏电阻动作电压 芯片形状 圆形 Disc 例如 7 4 0 47 × 100 = 47 V 4 7 1 47 × 101 = 470 V 1 1 2 Tolerance 误差 HighSurge/Lead Style K ±10% □空白常规 L ±15% □J 高能品 M±20% □S直脚 Or Customer Special Requirem ent □O外弯脚 高焦/脚型 □I内弯脚 □H高低脚 2 11 × 10 = 1100 V Specifications 规格说明: □Varistor Voltage Range 压敏电阻动作电压范围 □Peak Current For 8/20us Current Wave 在 8/20us电流波形最大通流量 □Energy Range For 10/1000us Current Wave 在 10/1000us电流波形的能量范围 □Storage Temperature Range 储存温度范围 □Operation Ambient Temperature Range 作业环境温度范围储存温度范围 □Typical Response Time 反应时间 □Insulation Resistance 18V~1800V(dc) 100A~1800A 0.4J~1092J -40℃~125℃ -40℃~85℃ 〈25ns 绝缘电阻 ≧1000MΩ 第 10 页 脚长/包装 空白表散装 3.5 ±0 .5mm 5.0 ±0.5mm10 . 0 ±0.5 mm □B散装 □R卷装 □A盒装 ZINC OXIDE VARISTOR • 05D Specifiation Put "J" In Free Code Stands For High Surge Series Maxlmum Varistor Clamping Allowable Voltage Voltage(Max) Voltage 最大允许 压敏电阻器 抑制电压 电压 动作电压 @(8/20)us Maxlmum Peak COV Part Number AC.rms DC VC IP (V) (A) Current 最大电流 耐量(8/20)us Maxlmum Energy 最大吸收能量 (10/1000)us (V) TyplcalCapacltance Power (Reference) 消耗功率 参考电容值 Standard High Surge Standard High Surge (W) V0.1mA (V) Standard High Surge Rated (A) @1KHz (pF) (J) 05D180K J 11 14 18(14.4-21.6) 40 0.4 0.6 1400 05D220K J 14 18 22(18.7-26) 48 0.5 0.7 1150 05D270K J 17 22 27(23-31.1) 60 0.6 0.9 930 0.8 1.1 05D330K J 20 26 33(29.5-36.5) 100 250 / / 50×2 100×2 73 1 05D390K J 25 31 39(35-43) 80 05D470K J 30 38 47(42-52) 05D560K J 35 45 05D680K J 40 05D820K J 05D101K 760 0.01 0.9 1.2 640 104 1.1 1.5 530 56(50-62) 123 1.3 1.8 450 56 68(61-75) 145 1.6 2.2 370 50 65 82(74-90) 150 2.5 4.0 300 J 60 85 100(90-110) 175 3.0 4.1 250 05D121K J 75 110 120(108-132) 210 4.0 4.9 210 05D151K J 95 125 150(135-165) 260 4.8 6.5 165 05D181K J 115 150 180(162-198) 320 5.9 7.5 140 05D201K J 130 170 200(185-225) 355 6.5 8.5 125 05D221K J 140 180 220(198-242) 380 7.0 9.0 110 05D241K J 150 200 240(216-264) 415 8.0 10.5 100 05D271K J 175 225 270(243-297) 475 8.5 11.0 95 9.0 12.0 05D301K J 190 250 300(270-330) 400 800 / / 200×2 400×2 520 5 05D331K J 210 275 330(297-363) 570 85 0.10 9.5 13.0 75 05D361K J 230 300 360(324-396) 620 1.0 16.0 70 05D391K J 250 320 390(351-429) 675 12.0 17.0 65 05D431K J 275 350 430(387-473) 745 13.0 20.0 60 05D471K J 300 385 470(423-517) 810 15.0 21.0 55 05D511K J 320 415 510(459-561) 845 16.0 22.5 50 05D561K J 350 460 560(504-616) 920 16.8 24.0 45 05D621K J 385 505 620(558-682) 1025 17.7 26.6 40 05D681K J 420 560 680(612-748) 1120 19.4 29.1 38 05D751K J 460 615 750(675~825 ) 1240 22.4 32.0 30 第 11 页 ZINC OXIDE VARISTOR • 07D Specifiation Put "J" In Free Code Stands For High Surge Series Maxlmum Varistor Voltage Allowable COV Part Number Voltage 最大允 压敏电阻器动 作电压 Clamping Maxlmum Peak Voltage(Max) 抑 Current 最大电流 制电压@(8/20)us 耐量(8/20)us Maxlmum Energy 最大吸收能 (10/1000)us 许电压 AC.rms DC VC IP (V) (V) (A) Typlcal Capacltance (Reference) 消耗功率 参考电容值 Standard High Surge Standard High Surge (W) V1.0mA (V) Standard High Surge Rated Power (A) @1KHz (pF) (J) 07D180K J 11 14 18(14.4-21.6) 40 0.9 2.0 2800 07D220K J 14 18 22(18.7-26) 48 1.1 2.4 2300 07D270K J 17 22 27(23-31.1) 60 1.4 3.0 1800 07D330K J 20 26 33(29.5-36.5) 73 1.7 3.5 07D390K J 25 31 39(35-43) 80 2.1 4.0 1300 07D470K J 30 38 47(42-52) 104 2.5 5.0 1100 07D560K J 35 45 56(50-62) 123 3.1 6.0 890 07D680K J 40 56 68(61-75) 145 3.6 7.0 740 07D820K J 50 65 82(74-90) 150 5.5 10.0 600 07D101K J 60 85 100(90-110) 175 6.5 12.0 500 07D121K J 75 110 120(108-132) 210 7.8 13.0 420 07D151K J 95 125 150(135-165) 260 9.7 15.0 330 07D181K J 115 150 180(162-198) 320 11.7 16.0 280 07D201K J 130 170 200(185-225) 355 13.0 17.0 250 07D221K J 140 180 220(198-242) 380 14.0 19.0 230 07D241K J 150 200 240(216-264) 415 15.0 21.0 210 07D271K J 175 225 270(243-297) 475 18.0 24.0 185 07D301K J 190 250 300(270-330) 520 20.0 26.0 165 07D331K J 210 275 330(297-363) 570 23.0 28.0 07D361K J 230 300 360(324-396) 620 24.0 32.0 140 250 500 / / 125×2 250×2 2.5 10 1200 1750 / / 600×2 0.02 0.25 1500 150 1200×2 07D391K J 250 320 390(351-429) 675 26.0 35.0 130 07D431K J 275 350 430(387-473) 745 28.0 40.0 115 07D471K J 300 385 470(423-517) 810 29.0 42.0 105 07D511K J 320 415 510(459-561) 845 31.0 45.0 100 07D561K J 350 460 560(504-616) 920 35.0 49.0 90 07D621K J 385 505 620(558-682) 1025 38.0 55.0 80 07D681K J 420 560 680(612-748) 1120 42.0 60.0 75 07D751K J 460 615 750(675-825) 1240 45.0 64 70 07D781K J 485 640 780(702-858) 1290 48.0 69 65 07D821K J 510 670 820(738-902) 1355 52.0 73 60 第 12 页 ZINC OXIDE VARISTOR • 10D Specifiation Put "J" In Free Code Stands For High Surge Series Maxlmum COV Part Number Varistor Voltage 压 Clamping Voltage Maxlmum Peak Maxlmum Energy 敏电阻器动作电压 Allowable (Max.)抑制电压 Current 最大电流度 最大吸收能量 耐量(8/20)us @(8/20)us (10/1000)us Voltage 最大允许 DC VC IP (Reference) Standard High Surge Standard High Surge (V) 参考电容值 @1KHz (W) V1.0mA (V) Standard High Surge Capacltance Power 消耗功率 电压 AC.rms Typlcal Rated (V) (A) (A) (pF) (J) 10D180K J 11 14 18(14.4-21.6) 36 2.1 3.0 5600 10D220K J 14 18 22(18.7-26) 43 2.5 5.0 4500 10D270K J 17 22 27(23-31.1) 53 3.0 6.0 3700 10D330K J 20 26 33(29.5-36.5) 65 4.0 7.0 10D390K J 25 31 39(35-43) 77 4.6 9.0 2400 10D470K J 30 38 47(42-52) 93 5.5 11.0 2100 10D560K J 35 45 56(50-62) 110 7.0 13.0 1800 10D680K J 40 56 68(61-75) 135 8.2 15.0 1500 10D820K J 50 65 82(74-90) 135 12.0 17.0 1200 10D101K J 60 85 100(90-110) 165 15.0 18.0 1000 10D121K J 75 110 120(108-132) 200 18.0 21.0 830 10D151K J 95 125 150(135-165) 250 22.0 25.0 670 10D181K J 115 150 180(162-198) 300 27.0 30.0 560 10D201K J 130 170 200(185-225) 340 30.0 35.0 500 10D221K J 140 180 220(198-242) 360 32.0 39.0 450 10D241K J 150 200 240(216-264) 395 35.0 42.0 420 10D271K J 175 225 270(243-297) 455 37.0 49.0 370 10D301K J 190 250 300(270-330) 500 40.0 54.0 330 10D331K J 210 275 330(297-363) 550 10D361K J 230 300 360(324-396) 595 10D391K J 250 320 390(351-429) 650 10D431K J 275 350 430(387-473) 710 10D471K J 300 385 470(423-517) 775 10D511K J 320 415 510(459-561) 10D561K J 350 460 10D621K J 385 10D681K J 420 10D751K J 10D781K 10D821K 5 500 1000 / / 250×2 500×2 0.05 3000 43.0 58.0 300 2500 3500 47.0 65.0 280 / / 60.0 70.0 1250×2 2500×2 65.0 80.0 230 67.0 85.0 210 845 69.0 90.0 200 560(504-616) 925 70.0 92.0 180 505 620(558-682) 1025 72.0 95.0 160 560 680(612-748) 1120 75.0 98.0 150 460 615 750(675-825) 1240 77.0 100.0 130 J 485 640 780(702-858) 1290 80.0 105.0 125 J 510 670 820(738-902) 1355 85.0 110.0 120 10D911K J 550 745 910(819-1001) 1500 93.0 130.0 110 10D102K J 625 825 1000(900-1100) 1650 102.0 140.0 100 10D112K J 680 895 1100(990-1210) 1815 115.0 155.0 90 25 第 13 页 0.40 260 ZINC OXIDE VARISTOR • 14D Specifiation Put "J" In Free Code Stands For High Surge Series Maxlmum Maxlmum Peak VaristorVoltage Allowable COV Part Number 压敏电阻器 Voltage 最大允许 动作电压 ClampingVoltage (Max.) 抑制电压 @(8/20)us Current 最大电流耐量 (8/20)us 电压 AC.rms Maxlmum Energy 最大吸收能 (10/1000)us DC Vc IP (V) (V) (A) Typlcal Power Capacltance 消耗功 (Reference) 率 参考电容值 (W) @1KHz (pF) Standard High Surge Standard High Surge V1.0mA (V) Standard High Surge Rated (A) (J) 14D180K J 11 14 18(14.4-21.6) 36 4.0 7.0 11100 14D220K J 14 18 22(18.7-26) 43 5.0 8.0 9100 14D270K J 17 22 27(23-31.1) 53 6.0 10.0 7400 14D330K J 20 26 33(29.5-36.5) 65 7.5 12.0 14D390K J 25 31 39(35-43) 77 8.6 13.0 5100 14D470K J 30 38 47(42-52) 93 10.0 17.0 4300 14D560K J 35 45 56(50-62) 110 11.0 20.0 3600 14D680K J 40 56 68(61-75) 135 14.0 24.0 2900 14D820K J 50 65 82(74-90) 135 22.0 27.0 2400 14D101K J 60 85 100(90-110) 165 28.0 33.0 2000 14D121K J 75 110 120(108-132) 200 32.0 40.0 1700 14D151K J 95 125 150(135-165) 250 40.0 53.0 1300 14D181K J 115 150 180(162-198) 300 50.0 60.0 1100 14D201K J 130 170 200(185-225) 340 57.0 70.0 1000 14D221K J 140 180 220(198-242) 360 60.0 78.0 900 14D241K J 150 200 240(216-264) 395 63.0 84.0 830 14D271K J 175 225 270(243-297) 455 70.0 99.0 740 14D301K J 190 250 300(270-330) 500 77.0 108.0 670 14D331K J 210 275 330(297-363) 550 85.0 115.0 610 14D361K J 230 300 360(324-396) 595 93.0 130.0 560 14D391K J 250 320 390(351-429) 650 100.0 140.0 510 14D431K J 275 350 430(387-473) 710 115.0 155.0 460 6000 118.0 175.0 / 121.0 180.0 390 4500×2 125.0 185.0 360 10 1000 2000 / / 500×2 1000×2 4500 0.1 6100 14D471K J 300 385 470(423-517) 775 14D511K J 320 415 510(459-561) 845 14D561K J 350 460 560(504-616) 925 14D621K J 385 505 620(558-682) 1025 128.0 190.0 320 14D681K J 420 560 680(612-748) 1120 130.0 200.0 290 14D751K J 460 615 750(675-825) 1240 143.0 210.0 270 14D781K J 485 640 780(702-858) 1290 148.0 220.0 260 14D821K J 510 670 820(738-902) 1355 157.0 235.0 240 14D911K J 550 745 910(819-1001) 1500 175.0 255.0 220 14D102K J 625 825 1000(900-1100) 1650 190.0 280.0 200 14D112K J 680 895 1100(990-1210) 1815 213.0 310.0 180 14D122K J 750 990 1200(1080-1320) 1980 232.0 324.0 160 14D142K J 880 1140 1400(1260-1540) 2310 238.0 327.0 150 14D152K J 900 1200 1500(1350-1650) 2475 240.0 329.0 130 14D162K J 1000 1280 1600(1440-1760) 2640 243.0 331.0 140 14D182K J 1100 1465 1800(1620-1980) 2970 250.0 335.0 130 50 第 14 页 / 2500×2 0.60 430 ZINC OXIDE VARISTOR • 20D Specifiation Put "J" In Free Code Stands For High Surge Series Maxlmum Peak Maxlmum Allowable VaristorVoltage ClampingVoltage (Max.) 抑制电压 Voltage 最大允许电 压敏电阻器 压 动作电压 @(8/20)us COV Part Number Current 最大电流耐量 Typlcal Maxlmum Energy 最大吸收能 (10/1000)us DC Vc IP (V) (V) (A) (Reference) 参考电容值 Standard High Surge Standard High Surge (W) V1.0mA (V) Standard High Surge Capacltance Power 消耗功率 (8/20)us AC.rms Rated (A) @1KHz (pF) (J) 20D180K J 11 14 18(14.4-21.6) 36 11.0 13.0 28500 20D220K J 14 18 22(18.7-26) 43 14.0 16.0 18500 20D270K J 17 22 27(23-31.1) 53 16.0 19.0 13000 20D330K J 20 26 33(29.5-36.5) 65 23.0 24.0 20D390K J 25 31 39(35-43) 77 26.0 28.0 8500 20 2000 3000 / / 1000×2 2000×2 0.2 11500 20D470K J 30 38 47(42-52) 93 30.0 34.0 7400 20D560K J 35 45 56(50-62) 110 38.0 44.0 6500 20D680K J 40 56 68(61-75) 135 41.0 49.0 5800 20D820K J 50 65 82(74-90) 135 45.0 56.0 4900 20D101K J 60 85 100(90-110) 165 50.0 70.0 4000 20D121K J 75 110 120(108-132) 200 55.0 85.0 3300 20D151K J 95 125 150(135-165) 250 70.0 106.0 2700 20D181K J 115 150 180(162-198) 300 85.0 130.0 2200 20D201K J 130 170 200(185-225) 340 95.0 140.0 2000 20D221K J 140 180 220(198-242) 360 100.0 155.0 1800 20D241K J 150 200 240(216-264) 395 108.0 168.0 1650 20D271K J 175 225 270(243-297) 455 127.0 190.0 1500 20D301K J 190 250 300(270-330) 500 136.0 210.0 1300 20D331K J 210 275 330(297-363) 550 150.0 228.0 1200 20D361K J 230 300 360(324-396) 595 163.0 255.0 1100 20D391K J 250 320 390(351-429) 650 180.0 275.0 1000 190.0 305.0 20D431K J 275 350 430(387-473) 710 100 6500 10000 / / 204.0 350.0 4500×2 6500×2 210.0 360.0 780 930 1.00 20D471K J 300 385 470(423-517) 775 20D511K J 320 415 510(459-561) 845 20D561K J 350 460 560(504-616) 925 215.0 380.0 710 20D621K J 385 505 620(558-682) 1025 224.0 390.0 650 20D681K J 420 560 680(612-748) 1120 230.0 400.0 600 20D751K J 460 615 750(675-825) 1240 255.0 420.0 530 20D781K J 485 640 780(702-858) 1290 265.0 440.0 510 20D821K J 510 670 820(738-902) 1355 282.0 460.0 500 20D911K J 550 745 910(819-1001) 1500 310.0 510.0 440 20D102K J 625 825 1000(900-1100) 1650 342.0 565.0 40 20D112K J 680 895 1100(990-1210) 1815 383.0 620.0 360 20D122K J 750 990 1200(1080-1320) 1980 408.0 660.0 350 20D142K J 880 1140 1400(1260-1540) 2310 532.0 784.0 340 20D162K J 1000 1280 1600(1440-1760) 2640 606.0 896.0 330 20D182K J 1100 1465 1800(1620-1980) 2970 625.0 990.0 320 第 15 页 850 ZINC OXIDE VARISTOR E Dimension of Component for Standard Product 标准品尺寸规格 F (图 1:直脚产品图) (图 2:外弯脚产品图) (图 3:方形产品简图) Dimension Table 尺寸规格: MAX Sizes (图 4:脚距图) Unit:mm CP Wire d ±0.05 F±1.0 Lmin L1min C ±0.4 Pmax D H H1 05D 7.5 10.5 13 0.6 5.0±1.0 20 20 1.2 3.0 07D 9 12 15 0.6 5.0±1.0 20 20 1.2 3.0 10D 12.5 16.5 19.5 0.8 7.5±1.0 20 20 1.8 3.0 14D 16.5 20 23.5 0.8 7.5±1.0 20 20 1.8 3.0 20 20 1.8 3.0 0.8 20D 23 26.5 7.5±1.0 29.5 1.0 10.0±1.0 Product Thickness(Tmax) Table 成品厚度尺寸: 第 16 页 Unit :mm ZINC OXIDE VARISTOR Part Code 05D 07D 10D 14D 20D E (±1.0) 180K 3.4 3.6 4.0 4.1 4.4 1.3 220K 3.6 3.8 4.0 4.3 4.5 1.4 270K 3.8 4.0 4.3 4.5 4.8 1.5 330K 3.5 3.7 4.1 4.2 4.5 1.7 390K 3.7 3.9 4.3 4.4 4.7 1.8 470K 3.8 4.1 4.5 4.6 4.9 1.8 560K 3.8 4.2 4.5 4.7 4.7 1.9 680K 4.0 4.3 4.5 4.5 5.0 2.2 820K 3.3 3.5 3.9 4.0 4.3 1.6 101K 3.6 3.8 4.2 4.3 4.6 1.8 121K 3.8 4.0 4.4 4.5 4.8 2 151K 4.1 4.3 4.7 4.8 5.1 1.8 181K 3.2 3.4 3.8 3.9 4.2 1.6 201K 3.3 3.5 3.9 4.0 4.3 1.7 221K 3.4 3.6 4.0 4.1 4.4 1.7 241K 3.5 3.7 4.1 4.2 4.5 1.8 271K 3.7 3.9 4.2 4.3 4.6 1.9 301K 3.9 4.1 4.3 4.4 4.7 2.1 331K 4.0 4.2 4.5 4.6 4.9 2.2 361K 4.1 4.3 4.7 4.8 5.1 2.3 391K 4.2 4.4 4.8 4.9 5.2 2.5 431K 4.4 4.6 5.0 5.1 5.4 2.5 471K 4.8 5.0 5.2 5.5 5.8 2.6 511K 5.0 5.2 5.5 5.6 5.9 2.6 561K 5.2 5.4 5.7 5.8 6.1 2.8 621K 5.3 5.5 5.7 5.8 6.1 3 681K 5.4 5.6 5.8 5.9 6.2 3.2 751K 5.6 5.8 6.0 6.1 6.4 3.4 781K — 6.0 6.3 6.4 6.7 3.7 821K — 6.3 6.5 6.6 6.9 3.4 911K — — 6.6 6.7 7.0 3.7 102K — — 7.0 7.1 7.4 4 112K — — 7.4 7.5 7.9 4.3 122K — — — 7.7 8.1 5.2 142K — — — 8.7 9.1 5.6 152K — — — 9 9 6 162K — — — 9.7 9.9 6.7 182K — — — 9.7 10.1 7.4 Packaging Specifications 包装说明书 ▇ Bulk Packaging 散装: 第 17 页 ZINC OXIDE VARISTOR Series Min./Plastic bag Quantity 05D 1000PCS 07D 1000PCS 10D 500PCS 14D 500PCS 20D 250PCS 25D 200PCS ▇ Taping Packaging 编带包装: Packing Dimensions in mm Ammo Reel Or Customer Request 第 18 页 Series Min Quantity(pcs) 05D、07D 1500/1000 10D、14D 1000/750 20D 500/250 05D、07D 1500/1000 10D、14D 1000/750 20D 500/250 ZINC OXIDE VARISTOR Performance Characteristics(Electrical)性能特性 Test Item/Standard Test Methods/Description Specifications 测试项目/标准 测试方法/说明 规格值 Standard Test Condition 标准测试条件 Environmental conditions under which every measuring is done without doubt on themeasurin results.Unless specified.Temperature humidity are 5 to 35℃ 45 to 85%RH. 原则上以室温 25℃,65%RH 为实验条件,判定上有疑义时以温度:室温 5-35℃ 相对湿度:45-85%RH 为条件不特别限定。 Maximum Allowable Voltage — 、 The maximum sinusoidal RMS voltage or maximum DC voltage that can be appliedcontinuously in the specified environmental Temperature range. 最大容许电压 连续施以交流电压或直流电压之最大值 The voltage between two terminals with the specified measuring current C mA DC Varistor Voltage 压敏电压 appliedis called Vc or VcmA,the measurement shall be made as fast as possible to avoid heat affection. 使用 C mA DC 之电流施以压敏电阻器测量两端之电压即为压敏电压或称 Vc。为 了避免热效应影响,测量时间尽可能快。(一般为 40ms) The maximum voltage between two terminals with the specified standard impulse curent(8/20us)illustrated below applied. Clamping Voltage 抑制电压 Maximum Peak Current 2times 2次 使用一标准 8/20 规格脉冲电流通过压敏电阻器,此时两端之最大电压。 The maximum current within the varistor voltage change of ±10% with the standard impulse current(8/20us)applied two times with an interval of 5 minutes. 以 8/20 之标准波形电流加于压敏电阻器两端两次,中间间隔 5 分钟,使压敏电 突波耐量 压偏移量在±10 以内之最大电流值。 1time 1次 The maximum current within the varistor voltage change of ±10% with the standard impulse current(8/20us)applied one time. 以 8/20 之标准波形电流加与压敏电阻器两端一次,压敏电压偏移量在±10 以内之 最大电流值。 The maximum energy within the varistor voltage change of ±10% when one impulse of 2ms or 10/1000us is applied. Maximum Energy 最大吸收能量 以 2ms 或 10/1000us 方波加于压敏电阻器上一次,压敏电压偏移量在±10%以内的 能量。 E( 能 量 )=Vm· Im· T Im:最大容许的方波电流 Vm:在 Im 时的最大抑制电 压 T:突波电流的经过时间(有效波宽) 第 19 页 To meet the specified value 如规格表 ZINC OXIDE VARISTOR Rated Power 消耗功率 Capacitance 电容 The power that can be applied in the specified ambient temperature. 在 85±2 ℃的交流电连续施加于压敏电阻器上 1000 小时,压敏电压偏移量在±10% 以内的最大电力。 Capacitance shall be measured at 1kHz ±10%.1Vrms max.(1 MHz below 100pF).0V bias and 20±2 ℃. 电容应在 1KHz±10 %,1Vrms max.,(>100pF 用 1MHz)0V bias 下测得且周围温度 是 20±2 ℃。 Dissipation Factor 消散要素 Dissipation Factor shall be measured at 1KHz±10%.1Vrms max.(1MHz±10% below 100pF).OV blas and 20±2 ℃ 消散要素应在 1KHz±10% ,1Vrms max.,0V bias 下测得且周围温度是 20±2 ℃。 Temperature Coefficient of To meet the specified value 如规格表 ±0.05%/ ℃ max Varistor Voltage 电压温度系数 The specified voltage shall be applied both terminals of the specimen connected Wirhstanding Voltage (Body Insulation) together and metal foil closely wrapped round its body for at AC 2500V 1minute. Electrical breakdown shall be examined. No breakdown 无崩溃情形 封装树脂耐压 (本体绝缘性)将封装完成之成品于瓷片上有树脂封装部分,以金属线烧成紧密线圈状,于线圈 IEC 61051-1 出头端与铜脚端输入电压 AC 2500V 1 分钟,看其电性崩溃情形。 Note:Varistor voltage change of forward direction shall be measured in the test of uni-pole surge life and DC Load life 备注:压敏电阻试验后应以同一方向试验测量电压变化量。 第 20 页 ZINC OXIDE VARISTOR Mechanical 机械特性 Test Item/Standard Test Methods Specifications 测试项目/标准 测试方法 规格值 Robustness of Terminations (Tenaile) After gradually applying the force specified below and keeping the unit fixed No outstanding for the seconds, the terminal shall be visually examined for any damage. damage 将本体固定后,施予如下之作用力于引线上十秒钟,观察是否有损伤. 无外在损伤 端子印张强度 IEC 60068-2-21 The unit shall be secured with its terminal kept vertical and the force specified Robustness of Terminations (Bending) 端子弯曲强度 IEC6006802-21 below be applied in the axial direction. The terminal shall gradually be bent by 90°in one direction, then 90°in the opposite direction, and again back to the original position. No outstanding The damage of the terminal shall be visually examined. 将本体固定好,施与引线保持水平用如下作用力,先以一方向弯曲 90°, 再以反方向弯曲 90°回复原状。检查铜脚损伤情况。 damage 无外在损伤 After repeadly applying a single harmonic vibration (amplitude: 0.75 mm) Vibration 耐振性 IEC60068-2-6 double amplitude:1.5mm with 1 minute vibration frequency cycles (10 Hz to 55 Hz to 10 Hz) to each of three perpendicular directions for 2 hours. Thereafter, the unit shall be visually examined 将成品置于振动机上施与一单谐振动(振幅:0.75mm)和振幅 1.5mm, 振动频率周期为 10 Hz to 55 Hz to 10 Hz 一分钟,对三个垂直方向各试验 2 小时。然后检查成品外在损伤情况。 Soider adilty 焊接性 IEC 60068-2-20 After dipping the terminals to a depth of approximately 3mm from the body in Approximately 95% of a soldering bath of 250±5 ℃ for 2±0.5 seconds, the terminal shall be visually the terminals shall be examined. covered with solder uni将成品引线部分侵入温度为 260±5 ℃锡炉中,侵入深度为离本体约 3mm formly 处,时间为 2±0.5 秒。 引脚约 95%沾满焊锡 Resistance to After each lead shall be dipped into a solder bath having a temperature 260±5 ℃ to a point 2.0 to 2.5 mm from the body of the unit, using shiedig board (t=1.5mm), be held there for specified time ( 5D series: 5±1s and others: △ Soldering Heat 10±1s), and then be stored at room temperature and humidity for 1 to 2 hours. VcmA/VcmA≦±5% 锡热抵抗力 The change of Vc and mechanical damages are examind. IEC 60068-2-20 将每一引线侵入温度为 260±5 ℃锡炉中,侵入深度为离本体 2.0-2.5mm, damage 侵入时间 5D 为 5±1s ;其它为 10±1s ,试验完后置于常温常湿中 1-2 小时 无外在损伤 然后测量压敏电压变化量与外观。 , 第 21 页 No outstanding ZINC OXIDE VARISTOR Environmental 环境特性 Test Item/Standard Test Methods Specifications 测试项目/标准 测试方法 规格值 High Temperature The specimen shall be subjected to 125±2 ℃ for 1000 hours in a thermostatic bath without load and then stored at room temperatureand humidity for 1 to 2 hours. Storage/Dry Heat 高温储存 IEC 60068-2-2 Thereafter, the change of Vc shall be measured. 将成品置于无外加负载且温度为 125±2 ℃的烤箱中 1000 小时,试验后置于室 温中 1-2 小时,然后测量其压敏电压变化值. Damp Heat/ Humidity The specimen shall be subjected to 40 ±2 ℃, 90 to 95 %RH for 1000 hours (Steady State) without load and then stored at room temperature and humidity for one to two 耐湿性 IEC 60068-2-78 △ VcmA/VcmA≦±5% hours. Thereafter, the change of Vc shall be measured. 将成品置于无外加负载且温度为 40 ±2 ℃,相对湿度为 90-95%恒温恒湿相中 1000 小时,试验后置于室温中 1-2 小时,然后测量其压敏电压变化值. The temperature cycle shown below shall be repeated five times and then stored at room temperature and humidity for one to two hours. The change of Vc and Temperature Cycle 温度周期 IEC 60068-2-14 mechanical damage shall be examined. 以如下表的温度周期加于成品上五次,试验后置于室温中 1-2 小时,然后测量 其压敏电压变化值。 Step Temperature(℃) Period (minutes) 1 -40±3 30±3 2 Room temperature 15±3 3 125±2 30±3 4 Room temperature 15±3 High Temperature After being continuously applied the Maximum Allowable Voltage at 85 ±2 ℃ Load/Dry Heat Load for 1000 hours. The specimen shall be stored at room temperature and humidity for 高温加载 one to two hours Thereafter, the change of Vc shall be measured. 将成品接于外加最大容许电压且温度为 85 ±2 ℃的高温箱中 1000 小时, 试验 后置于室温中 1-2 小时,然后测量其压敏电压变化值. MIL-STD-202-Method- △ VcmA/VcmA≦±10% 108 Damp Heat Load/ Humidity Load 高湿加载 IEC 60068-2-3 The specimen shall be subjected to 40±2 ℃, 90 to 95 %RH and the Maximum Allowable Voltage for 1000 hours and then stored at room temperature and humidity for one to two hours. Thereafter, the change of Vc shall be measured. 将成品接于外加最大容许电压且温度为 40 ±2 ℃,相对湿度为 90-95%恒温恒 湿箱中 1000 小时, 试验后置于室温中 1-2 小时,然后测量其压敏电压变化值. 第 22 页 △ VcmA/VcmA≦±10% ZINC OXIDE VARISTOR Current Energy and Power Derating Curve 电流、能量、功率递减曲线 (图 1:电流、能量、功率递减曲线) Soldering Recommendation Profile 推荐焊接条件 Note3:5℃/sec Max (图 2:波峰焊曲线图) Recommendation Reworking Conditions with Soldering Iron 烙铁重工焊接条件 项目 条件 烙铁头部温度 360℃ (max.) 焊接时间 3 sec (max.) 焊接位置与涂装层距离 2 mm (min.) 第 23 页 ZINC OXIDE VARISTOR Impulse Life Time Rating Curves 额定脉冲寿命次曲线 COV-05D Series COV-07D Series 5minutes interval :2times ; 2minutes interval up to :10times ;10secondes interval up to 10 6times COV-07D Series COV-10D Series 第 24 页 ZINC OXIDE VARISTOR COV-10D Series 5minutes interval :2times ; 2minutes interval up to :10times ;10secondes interval up to 106times COV-14D Series COV-14D Series 第 25 页 ZINC OXIDE VARISTOR COV-20D Series 5minutes interval :2times ; 2minutes interval up to :10times ;10secondes interval up to 106times COV-20D Series 第 26 页 ZINC OXIDE VARISTOR 5minutes interval :2times ; 2minutes interval up to :10times ;10secondes interval up to 10 6times V-I Curve 电流电压特性曲线 第 27 页 ZINC OXIDE VARISTOR 第 28 页 ZINC OXIDE VARISTOR 第 29 页 ZINC OXIDE VARISTOR 第 30 页 ZINC OXIDE VARISTOR 第 31 页 ZINC OXIDE VARISTOR 第 32 页 ZINC OXIDE VARISTOR 第 33 页 ZINC OXIDE VARISTOR 第 34 页
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