基于5.0SMDJ40A/5.0SMDJ40CA保护器件TVS管的DC/AC 24V解决方案
原标题:DC/AC 24V解决方案
一、方案防护电路图
二、应用环境
1.雷雨天气频繁
2.易受电磁环境干扰
3.网络通信设备遭受雷击后危害严重
4.浪涌防护等级要求高
三、方案阐述
1.本方案采用两颗Power TVS,反应速度快,残压低,共差模防护。
2.满足IEC61000-4-5等浪涌测试标准。
3.可通过Surgelevel IEC 61000-4-5 1.2/50μs-8/20μs 12Ω CM:4KV浪涌测试。
可通过Surgelevel IEC 61000-4-5 1.2/50μs-8/20μs 2Ω DM:2KV 浪涌测试。
四、使用保护器件
part number | VBR | IR | VC@Ipp | Ipp | package | |
(V) | Max (uA) | 8/20μs(V) | (A) | |||
WS40P15SMC-B | 49.1 | 1 | 64.5 | 23.3 | SMC |
5.0SMDJ40A/5.0SMDJ40CA
产品封装:SMC/DO-214AA
功率:5000W
电压范围:40V
电容:
电流:77.6A
钳位电压:64.5V
5.0SMDJ40A/5.0SMDJ40CA的特性:
1、为表面安装应用优化电路板空间
2、低泄漏
3、单向和双向单元
4、玻璃钝化结
5、低电感
6、优良的钳位能力
7、5000W的峰值功率能力在10×1000μ波形重複率(占空比):0.01%
8、快速响应时间:从0伏特到最小击穿电压通常小于1.0ps
9、典型的,在电压高于12V时,反向漏电流小于5μA
10、高温焊接:终端260°C/40秒
11、典型的最大温度系数△Vbr =0.1% x Vbr@25°C x △T
12、塑料包装有保险商实验室可燃性94V-0
13、无铅镀雾锡
14、无卤化,符合RoHS
15、典型失效模式是在指定的电压或电流下出现
16、晶须测试是基于JEDEC JESD201A每个表4a及4c进行的
17、IEC-61000-4-2 ESD 15kV(空气),8kV(接触)
18、数据线的ESD保护符合IEC 61000-4-2(IEC801-2)
19、数据线的EFT保护符合IEC 61000-4-4(IEC801-4)
产品尺寸
产品应用
TVS的应用:
TVS器件非常适合保护I/O接口,Vcc总线和其他应用于电信、计算机、工业和消费电子应用的易损电路。
产品规格书
5.0SMDJ系列TVS管
封装:DO-214AB
功率:5000W
电压范围:11~170V
玻璃钝化工艺(GPP)
精准的导通电压
快速响应时间:通常小于1.0PS
产品型号 | 产品名称 | 产品封装 | 电流 | 电压 |
5.0SMDJ11A/5.0SMDJ11CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 275A | 11V |
5.0SMDJ12A/5.0SMDJ12CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 252A | 12V |
5.0SMDJ13A/5.0SMDJ13CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 233A | 13V |
5.0SMDJ14A/5.0SMDJ14CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 216A | 14V |
5.0SMDJ15A/5.0SMDJ15CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 205A | 15V |
5.0SMDJ16A/5.0SMDJ16CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 193A | 16V |
5.0SMDJ17A/5.0SMDJ17CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 181A | 17V |
5.0SMDJ18A/5.0SMDJ18CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 172A | 18V |
5.0SMDJ20A/5.0SMDJ20CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 155A | 20V |
5.0SMDJ22A/5.0SMDJ22CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 141A | 22V |
5.0SMDJ24A/5.0SMDJ24CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 129A | 24V |
5.0SMDJ26A/5.0SMDJ26CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 119A | 26V |
5.0SMDJ28A/5.0SMDJ28CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 110A | 28V |
5.0SMDJ30A/5.0SMDJ30CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 103A | 30V |
5.0SMDJ33A/5.0SMDJ33CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 33A | 33V |
5.0SMDJ36A/5.0SMDJ36CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 86.1A | 36V |
5.0SMDJ40A/5.0SMDJ40CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 77.6A | 40V |
5.0SMDJ43A/5.0SMDJ43CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 72.1A | 43V |
5.0SMDJ45A/5.0SMDJ45CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 68.8A | 45V |
5.0SMDJ48A/5.0SMDJ48CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 64.7A | 48V |
5.0SMDJ51A/5.0SMDJ51CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 60.7A | 51V |
5.0SMDJ54A/5.0SMDJ54CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 57.A | 54V |
5.0SMDJ58A/5.0SMDJ58CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 53.5A | 58V |
5.0SMDJ60A/5.0SMDJ60CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 51.7A | 60V |
5.0SMDJ64A/5.0SMDJ64CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 48.6A | 64V |
5.0SMDJ70A/5.0SMDJ70CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 44.3A | 70V |
5.0SMDJ75A/5.0SMDJ75CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 41.4A | 75V |
5.0SMDJ78A/5.0SMDJ78CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 39.7A | 78V |
5.0SMDJ85A/5.0SMDJ85CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 36.5A | 85V |
5.0SMDJ90A/5.0SMDJ90CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 34.3A | 90V |
5.0SMDJ100A/5.0SMDJ100CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 30.9A | 100V |
5.0SMDJ110A/5.0SMDJ110CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 28.3A | 110V |
5.0SMDJ120A/5.0SMDJ120CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 26A | 120V |
5.0SMDJ130A/5.0SMDJ130CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 24A | 130V |
5.0SMDJ150A/5.0SMDJ150CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 20.6A | 150V |
5.0SMDJ160A/5.0SMDJ160CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 19.3A | 160V |
5.0SMDJ170A/5.0SMDJ170CA | TVS管 - 5.0SMDJ系列TVS管 | SMC/DO-214AA | 18.2A | 170V |
责任编辑:David
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