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邮箱:ESD贴片压敏电阻专业制造商-华巨电子ESD静电防护专家,华巨电子生产的各种低容量静电防护压敏电阻-ESD压敏电阻系列为您的电子产品保驾护航,彻底摆脱静电带来的干扰。公司开发的超低容量ESD压敏电阻主要应用于一些高速的信号传输接口的应用,在消除静电的同时可以保证信号不失真,主要应用在USB2.0,USB3.0,IEEE1394、DVI以及高速以太网等高速数据传输端口中。华巨电子-电子产品的保护专家。
ESD贴片压敏电阻专业制造商-华巨电子ESD静电防护专家,华巨电子生产的各种低容量静电防护压敏电阻-ESD压敏电阻系列为您的电子产品保驾护航,彻底摆脱静电带来的干扰。公司开发的超低容量ESD压敏电阻主要应用于一些高速的信号传输接口的应用,在消除静电的同时可以保证信号不失真,主要应用在USB2.0,USB3.0,IEEE1394、DVI以及高速以太网等高速数据传输端口中。华巨电子-电子产品的保护专家。
1.SMD压敏电阻应用范围:
·保护元件和电路,防止在电源供应、控制和信号线产生的ESD
·为ICCMOS和MOSFET提供线上过压保护。
·在许多领域中可代替表面贴装TVS齐纳二极管
·用于协助各种终端产品实现电磁兼容
2.贴片压敏电阻具体应用:
·笔记本电脑、数码相机、掌上电脑、手机、MP3、主板、路由器 、汽车电子、液晶模块、网络电话、麦克风耳机等
3.SMD压敏电阻外型结构和尺寸:(mm)
规格 | 外形尺寸(mm) | |||
L | W | T | MB | |
0402 | 1.0 ± 0.10 | 0.5 ± 0.10 | 0.5 ± 0.20 | 0.30+0.2/-0.1 |
0603 | 1.6 ±0.15 | 0.8 ±0.10 | 0.8 ± 0.20 | 0.30+0.2/-0.1 |
1.0402基本静电防护型产品:
型号 | 工作电压 | 压敏电压 | 最大限制电压 | 峰值电流 | 能量耐量 | 电容量 | ESD 测试 IEC61000-4-2 | ||
Vac | Vdc | 最小值 | 最大值 | Vc(V) | IP(A) | ET(J) | CN(pF) | ||
V1mA(V) | V1mA(V) | 8/20μs | 8/20µs | 10/1000µs | @1KHZ/1.0V | ||||
SMD0402E5R5N180T | 4.0 | 5.5 | 10.0 | 14.0 | 18 | 3 | 0.005 | 18 | 接触放电电压:8kv 空气放电电压:15kv |
SMD0402E5R5N300T | 4.0 | 5.5 | 10.0 | 14.0 | 18 | 5 | 0.005 | 30 | |
SMD0402E5R5N500T | 4.0 | 5.5 | 10.0 | 14.0 | 18 | 10 | 0.01 | 50 | |
SMD0402E5R5N800T | 4.0 | 5.5 | 10.0 | 14.0 | 18 | 10 | 0.02 | 80 | |
SMD0402E5R5N101T | 4.0 | 5.5 | 10.0 | 14.0 | 18 | 20 | 0.05 | 100 | |
SMD0402E8R0N330T | 6.0 | 8.0 | 10.0 | 16.0 | 26 | 3 | 0.005 | 33 | |
SMD0402E8R0N101T | 6.0 | 8.0 | 10.0 | 16.0 | 26 | 3 | 0.01 | 100 | |
SMD0402E9R0N180T | 6.4 | 9.0 | 11.0 | 16.0 | 26 | 3 | 0.005 | 18 | |
SMD0402E9R0N300T | 6.4 | 9.0 | 11.0 | 16.0 | 26 | 5 | 0.005 | 30 | |
SMD0402E9R0N500T | 6.4 | 9.0 | 11.0 | 16.0 | 26 | 10 | 0.01 | 50 | |
SMD0402E9R0N800T | 6.4 | 9.0 | 11.0 | 16.0 | 26 | 15 | 0.02 | 80 | |
SMD0402E9R0N101T | 6.4 | 9.0 | 11.0 | 16.0 | 26 | 20 | 0.05 | 100 | |
SMD0402E140N180T | 10.0 | 14.0 | 16.0 | 22.0 | 39 | 3 | 0.005 | 18 | |
SMD0402E140N300T | 10.0 | 14.0 | 16.0 | 22.0 | 39 | 5 | 0.01 | 30 | |
SMD0402E140N500T | 10.0 | 14.0 | 16.0 | 22.0 | 39 | 10 | 0.02 | 50 | |
SMD0402E140N800T | 10.0 | 14.0 | 16.0 | 22.0 | 39 | 15 | 0.03 | 80 | |
SMD0402E140N101T | 10.0 | 14.0 | 16.0 | 22.0 | 39 | 20 | 0.05 | 100 | |
SMD0402E180N150T | 12.7 | 18.0 | 22.0 | 28.0 | 48 | 2 | 0.05 | 15 | |
SMD0402E180N180T | 12.7 | 18.0 | 22.0 | 28.0 | 48 | 5 | 0.01 | 18 | |
SMD0402E180N300T | 12.7 | 18.0 | 22.0 | 28.0 | 48 | 10 | 0.02 | 30 | |
SMD0402E180N500T | 12.7 | 18.0 | 22.0 | 28.0 | 48 | 10 | 0.02 | 50 | |
SMD0402E180N800T | 12.7 | 18.0 | 22.0 | 28.0 | 48 | 15 | 0.03 | 80 | |
SMD0402E180N101T | 12.7 | 18.0 | 22.0 | 28.0 | 48 | 20 | 0.05 | 100 | |
SMD0402E260N180T | 18.4 | 26.0 | 31.0 | 38.0 | 70 | 5 | 0.02 | 18 | |
SMD0402E260N300T | 18.4 | 26.0 | 31.0 | 38.0 | 70 | 10 | 0.03 | 30 | |
SMD0402E180N500T | 18.4 | 26.0 | 31.0 | 38.0 | 70 | 10 | 0.03 | 50 |
2.0603基本静电防护型产品:
型号 | 工作电压 | 压敏电压 | 最大限制电压 | 峰值电流 | 能量耐量 | 电容量 | ESD 测试 IEC61000-4-2 | ||
Vac | Vdc | 最小值 | 最大值 | Vc(V) | IP(A) | ET(J) | CN(pF) | ||
V1mA(V) | V1mA(V) | 8/20μs | 8/20µs | 10/1000µs | @1KHZ/1.0V | ||||
SMD0603E5R5N180T | 4.0 | 5.5 | 10.0 | 14.0 | 18 | 3 | 0.005 | 18 | 接触放电电压:8kv 空气放电电压:15kv |
SMD0603E5R5N300T | 4.0 | 5.5 | 10.0 | 14.0 | 18 | 5 | 0.005 | 30 | |
SMD0603E5R5N500T | 4.0 | 5.5 | 10.0 | 14.0 | 18 | 10 | 0.01 | 50 | |
SMD0603E5R5N800T | 4.0 | 5.5 | 10.0 | 14.0 | 18 | 10 | 0.02 | 80 | |
SMD0603E5R5N101T | 4.0 | 5.5 | 10.0 | 14.0 | 18 | 20 | 0.05 | 100 | |
SMD0603E8R0N330T | 6.0 | 8.0 | 10.0 | 16.0 | 26 | 3 | 0.005 | 33 | |
SMD0603E8R0N101T | 6.0 | 8.0 | 10.0 | 16.0 | 26 | 3 | 0.01 | 100 | |
SMD0603E9R0N180T | 6.4 | 9.0 | 11.0 | 16.0 | 26 | 3 | 0.005 | 18 | |
SMD0603E9R0N300T | 6.4 | 9.0 | 11.0 | 16.0 | 26 | 5 | 0.005 | 30 | |
SMD0603E9R0N500T | 6.4 | 9.0 | 11.0 | 16.0 | 26 | 10 | 0.01 | 50 | |
SMD0603E9R0N800T | 6.4 | 9.0 | 11.0 | 16.0 | 26 | 15 | 0.02 | 80 | |
SMD0603E9R0N101T | 6.4 | 9.0 | 11.0 | 16.0 | 26 | 20 | 0.05 | 100 | |
SMD0603E140N180T | 10.0 | 14.0 | 16.0 | 22.0 | 39 | 3 | 0.005 | 18 | |
SMD0603E140N300T | 10.0 | 14.0 | 16.0 | 22.0 | 39 | 5 | 0.01 | 30 | |
SMD0603E140N500T | 10.0 | 14.0 | 16.0 | 22.0 | 39 | 10 | 0.02 | 50 | |
SMD0603E140N800T | 10.0 | 14.0 | 16.0 | 22.0 | 39 | 15 | 0.03 | 80 | |
SMD0603E140N101T | 10.0 | 14.0 | 16.0 | 22.0 | 39 | 20 | 0.05 | 100 | |
SMD0603E180N150T | 12.7 | 18.0 | 22.0 | 28.0 | 48 | 2 | 0.05 | 15 | |
SMD0603E180N180T | 12.7 | 18.0 | 22.0 | 28.0 | 48 | 5 | 0.01 | 18 | |
SMD0603E180N300T | 12.7 | 18.0 | 22.0 | 28.0 | 48 | 10 | 0.02 | 30 | |
SMD0603E180N500T | 12.7 | 18.0 | 22.0 | 28.0 | 48 | 10 | 0.02 | 50 | |
SMD0603E180N800T | 12.7 | 18.0 | 22.0 | 28.0 | 48 | 15 | 0.03 | 80 | |
SMD0603E180N101T | 12.7 | 18.0 | 22.0 | 28.0 | 48 | 20 | 0.05 | 100 | |
SMD0603E260N180T | 18.4 | 26.0 | 31.0 | 38.0 | 70 | 5 | 0.02 | 18 | |
SMD0603E260N300T | 18.4 | 26.0 | 31.0 | 38.0 | 70 | 10 | 0.03 | 30 | |
SMD0603E180N500T | 18.4 | 26.0 | 31.0 | 38.0 | 70 | 10 | 0.03 | 50 |
2.0805基本静电防护型产品:
型号 | 工作电压 | 压敏电压 | 最大限制电压 | 峰值电流 | 能量耐量 | 电容量 | ESD 测试 IEC61000-4-2 | ||
Vac | Vdc | 最小值 | 最大值 | Vc(V) | IP(A) | ET(J) | CN(pF) | ||
V1mA(V) | V1mA(V) | 8/20μs | 8/20µs | 10/1000µs | @1KHZ/1.0V | ||||
SMD0805E5R5N180T | 4.0 | 5.5 | 10.0 | 14.0 | 23 | 3 | 0.005 | 18 | 接触放电电压:8kv 空气放电电压:15kv |
SMD0805E180N101T | 12.7 | 18.0 | 22.0 | 28.0 | 48 | 20 | 0.005 | 100 | |
SMD0805E260N800T | 18.4 | 26.0 | 31.0 | 38.0 | 70 | 20 | 0.005 | 80 | |
SMD0805E300N500T | 21.3 | 30.0 | 37.0 | 46.0 | 78 | 15 | 0.005 | 50 |
2.低容静电防护型产品:
型号 | 工作电压 | 压敏电压 | 最大限制电压 | 电容量 | ESD 测试 IEC61000-4-2 | |||
Vac | Vdc | 最小值 | 最大值 | Vc(V) | CN(pF) | △CP(pF) | ||
V1mA(V) | 8/20μs | @1MHZ | ||||||
SMD0402E140N100T | 10.0 | 14.0 | 16.0 | 22.0 | 20 | 10 | ±30% | 接触放电电压:8kv 空气放电电压: 15kv |
SMD0402E140N120T | 10.0 | 14.0 | 16.0 | 22.0 | 20 | 12 | ±30% | |
SMD0402E180N1R5T | 14.0 | 18.0 | 46 | 60 | 110 | 1.5 | ±2pF | |
SMD0402E180N3R0T | 14.0 | 18.0 | 22 | 34 | 58 | 3.0 | ±2pF | |
SMD0402E180N5R0T | 14.0 | 18.0 | 22 | 34 | 58 | 5 | ±2pF | |
SMD0402E180N100T | 14.0 | 18.0 | 22 | 34 | 58 | 10 | ±30% | |
SMD0402E180N150T | 14.0 | 18.0 | 22 | 34 | 58 | 15 | ±30% | |
SMD0402E260N5R0T | 20.0 | 26.0 | 46 | 60 | 110 | 5 | ±2pF | |
SMD0402E420N3R0T | 30.0 | 42.0 | 46 | 75 | 135 | 3 | ±2pF | |
SMD0603E5R0N5R0T | 4.0 | 5.0 | 22 | 34 | 58 | 5 | ±2pF | |
SMD0603E9R0N3R0T | 6.0 | 9.0 | 36 | 60 | 110 | 3 | ±2pF | |
SMD0603E120N5R0T | 9.0 | 12.0 | 30 | 40 | 70 | 5 | ±2pF | |
SMD0603E180N3R0T | 14.0 | 18.0 | 36 | 60 | 110 | 3 | ±2pF | |
SMD0603E180N7R0T | 14.0 | 18.0 | 36 | 60 | 110 | 7 | ±2pF | |
SMD0603E180N120T | 14.0 | 18.0 | 22 | 34 | 58 | 12 | ±30% | |
SMD0603E180N150T | 14.0 | 18.0 | 22 | 34 | 58 | 15 | ±30% | |
SMD0603E180N220T | 14.0 | 18.0 | 22 | 34 | 58 | 22 | ±30% |
2.1特性及应用
压敏电压的温度特性
2.1静电消除测试电路及波形图
2.3各个系统传输时所建议的电容值
应用介面 | 传输速率 | 上升时间 | 建议使用容值 |
HDMI 1.3 Data Port | 10.2G bps | 0.02~0.03ns | <0.15pF |
USB 3.0 Data Port | 4.80G bps | 0.05~0.06ns | <0.3pF |
USB 2.0 Data Port | 480M bps | 0.5~0.6ns | <4pF |
USB 1.0 Data Port | 12M bps | 4~20ns | 5~10 pF |
Wireless Device | 1.5M bps | 75~300ns | 5~10 pF |
RS232, IrDA1.0 | 115.2 K | 1us~8us | 10~100 pF |
Audio (Microphone/Sperker) | 20~20K Hz | 0.05ms~5ms | 10~1000 pF |
3高分子超低容值静电抑制器产品规格
型号 | 工作电压 | 触发电压 | 最大限制电压 | 电容量 | 漏电流 | ESD 测试 IEC61000-4-2 | |
Vac | Vdc | VV | Vc(V) | CN(pF) | IL | ||
8/20μs | @1MHZ | (nA) | |||||
SMD0402ESD5R5T | 4.0 | 5.5 | 350 | 35 | <0.15 | <10 | 接触放电电压:8kv 空气放电电压: 15kv |
SMD0402ESD6R0T | 5.0 | 6.0 | 350 | 35 | <0.15 | <10 | |
SMD0402ESD120T | 10.0 | 12.0 | 300 | 35 | <0.15 | <10 | |
SMD0402ESD140T | 12.0 | 14.0 | 500 | 50 | <0.15 | <10 | |
SMD0402ESD240T | 18.0 | 24.0 | 500 | 50 | <0.15 | <10 | |
SMD0603ESD5R5T | 4.0 | 5.5 | 350 | 35 | <0.15 | <10 | |
SMD0603ESD6R0T | 5.0 | 6.0 | 350 | 35 | <0.15 | <10 | |
SMD0603ESD120T | 10.0 | 12.0 | 150 | 35 | <0.15 | <10 | |
SMD0603ESD240T | 18.0 | 24.0 | 125 | 35 | <0.15 | <10 | |
SMD0603ESD240T1 | 18.0 | 24.0 | 500 | 50 | <0.15 | <10 | |
SMD0603ESD300T | 25.0 | 30.0 | 300 | 35 | <0.15 | <10 |
3.1、可靠性
试验项目 | 试验方法 | 技术要求 |
常温受潮 | 90%RH,40℃,施加工作电压1000小时 | △VV/VV≤±10% |
温度冲击 | -40~85℃,30min,5循环 | |
高温寿命 | 环境温度:85℃下施加工作电压,保持1000小时 | |
耐焊接热 | 260℃ 10s | 1. △VV/VV≤±10% |
IEC 61000-4-2 4级静电放电测试(接触放电) | 放电测试电压:8kV;峰值放电电流30A;上升时间:0.7~1ns | △VV/VV≤±10% |
3.2、包装
尺寸 | 数量 |
0402 | 10000pcs |
0603 | 5000pcs |
3.3、应用领域
USB、HDMI、IEEE1394、DVI、高速以太网等高速数据传输端口。
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