目的该方案为Antenna端口提供针对雷击10~20KA的防护解决方案产品 放电管: N81-A90X 规格书 放电管: A81C90X 规格书 放电管: A80C90X 规格书 方案电路图 *由TDK电子所提供的如上图保护方案，并不构成完整的电路设计。客户还需在其特定应用中验证实际的完整电路的性能。方案优点满足雷击8/20uS波形10~20KA防护要求。极低的寄生电容（一般0.5PF~1PF），减少对高频信号的影响。
![Teaser_Image_Antenna_2]({"ratio4x1":{"1000":"/resource/image/1311318/ratio4x1/1000/250/9b182d18d56da43e98dc451eb244e86d/F47351650885C920E52B0F23E5B47BEB/teaser-image-antenna-2.jpg","2000":"/resource/image/1311318/ratio4x1/2000/500/9b182d18d56da43e98dc451eb244e86d/6B925B882C62FC1D61A0F96D894D7A43/teaser-image-antenna-2.jpg"},"ratio2x1":{"210":"/resource/image/1311318/ratio2x1/210/105/cbd6d46843dbe5a24b39b4f03d8d550c/00A1553380D27E049AB404C394320318/teaser-image-antenna-2.jpg","400":"/resource/image/1311318/ratio2x1/400/200/cbd6d46843dbe5a24b39b4f03d8d550c/FF0341B59CD49362CA6C59D4C7E6530D/teaser-image-antenna-2.jpg","510":"/resource/image/1311318/ratio2x1/510/255/cbd6d46843dbe5a24b39b4f03d8d550c/7D41AA53A7FF0645BB1FDB88966050D1/teaser-image-antenna-2.jpg","600":"/resource/image/1311318/ratio2x1/600/300/cbd6d46843dbe5a24b39b4f03d8d550c/78208927295133F0DF375781E9E4798A/teaser-image-antenna-2.jpg","1200":"/resource/image/1311318/ratio2x1/1200/600/cbd6d46843dbe5a24b39b4f03d8d550c/F671C77D68B16A1EB1EAC00FE4C0623D/teaser-image-antenna-2.jpg","290":"/resource/image/1311318/ratio2x1/290/145/cbd6d46843dbe5a24b39b4f03d8d550c/9C8EDE9CF29A08C56D26FBFB2B7F994D/teaser-image-antenna-2.jpg","350":"/resource/image/1311318/ratio2x1/350/175/cbd6d46843dbe5a24b39b4f03d8d550c/48051F0A588AAF82ED5D6CA7224363E1/teaser-image-antenna-2.jpg"}})
![N81_A90X]({"uncropped":{"30":"/resource/image/1311386/uncropped/30/0/343725a3cea96154c60455c9a0024d8/DDBBFF143A28CAD2D13B5B574548FD76/n81-a90x.png"}})
![A81C90X]({"uncropped":{"30":"/resource/image/1311380/uncropped/30/0/119cc78ece079c67467b95235a8a171/1EB024B1E12D72717A292E07AC640908/a81c90x.png"}})
![A80C90X]({"uncropped":{"80":"/resource/image/1311378/uncropped/80/0/43de3389bc1cf862c7c336f125982520/B5CAC69C220E45B561B7EF947248657A/a80c90x.png"}})
![Diagramm]({"uncropped":{"333":"/resource/image/1205092/uncropped/333/0/6442280b94bac82575e04ff04a975612/F5DB56D653C6F40C05C08AC181851E7B/diagramm.jpg","290":"/resource/image/1205092/uncropped/290/0/6442280b94bac82575e04ff04a975612/E95196882FC16D8E2A19555F72EEDD5A/diagramm.jpg","472":"/resource/image/1205092/uncropped/472/0/6442280b94bac82575e04ff04a975612/8873E18BBC165E49DED526B9E57ED633/diagramm.jpg"}} "Diagramm")
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![Bild_QR-Code]({"uncropped":{"280":"/resource/image/2411190/uncropped/280/0/736c15e7dafee0ff83f263b76f681c5d/B9A5CDC3B2945E4577CFEC5B46643819/bild-qr-code.png"}})