![Teaser_Image]({"ratio4x1":{"1000":"/resource/image/1384112/ratio4x1/1000/250/a455b829aa420034566c1d548d00e313/057A5574FB539C80A8789978078319B9/teaser-image.jpg","2000":"/resource/image/1384112/ratio4x1/2000/500/a455b829aa420034566c1d548d00e313/8584F0047E1A6D8C6F65A65E4FF55E80/teaser-image.jpg"},"ratio2x1":{"210":"/resource/image/1384112/ratio2x1/210/105/b559c6b47e6a21852deec41c8e0a1374/1EAD040F5BC67381D431659A8CC8BFA4/teaser-image.jpg","400":"/resource/image/1384112/ratio2x1/400/200/b559c6b47e6a21852deec41c8e0a1374/9A9E8902D63919D1CE5BF32FC68A893D/teaser-image.jpg","510":"/resource/image/1384112/ratio2x1/510/255/b559c6b47e6a21852deec41c8e0a1374/4B2CA90086AD271D01342052DD7FF790/teaser-image.jpg","600":"/resource/image/1384112/ratio2x1/600/300/b559c6b47e6a21852deec41c8e0a1374/06BE15B16C8F200C719B115A15E97442/teaser-image.jpg","1200":"/resource/image/1384112/ratio2x1/1200/600/b559c6b47e6a21852deec41c8e0a1374/8B5328A32B4CE9BA0F6197AE27DED2FF/teaser-image.jpg","290":"/resource/image/1384112/ratio2x1/290/145/b559c6b47e6a21852deec41c8e0a1374/6FFE8F5E7B58992B9D2EF70E72E8E24B/teaser-image.jpg","350":"/resource/image/1384112/ratio2x1/350/175/b559c6b47e6a21852deec41c8e0a1374/55569308CF8AA46F7EAEB365A082E41A/teaser-image.jpg"}})
目的
该方案为汽车电子设备DC 12 V及DC 24 V电源口提供针对瞬态过压的防护方案.
解决方案产品
![E_Serie]({"uncropped":{"750":"/resource/image/1384114/uncropped/750/0/bb29bd32ea07c6297f41a05ec2c9124e/88D061E67332A38C4906001897FCC0E1/e-serie.png","333":"/resource/image/1384114/uncropped/333/0/bb29bd32ea07c6297f41a05ec2c9124e/C7BB48C2FFC47B8DE07B0B64F1563172/e-serie.png","600":"/resource/image/1384114/uncropped/600/0/bb29bd32ea07c6297f41a05ec2c9124e/A6A8E5E98AF51109BC7651F3643B9FE9/e-serie.png","290":"/resource/image/1384114/uncropped/290/0/bb29bd32ea07c6297f41a05ec2c9124e/BE3726C598814D49EA798729F2F48766/e-serie.png"}})
方案电路图
![Diagramm]( "Diagramm")
![Diagramm]({"uncropped":{"550":"/resource/image/1384106/uncropped/550/0/a5aed7b03616676fb7a65107cd87572c/AE8A50186DF29E4C9478CD4D3D08E563/diagramm.jpg","333":"/resource/image/1384106/uncropped/333/0/a5aed7b03616676fb7a65107cd87572c/DD1F9EC52215D99334510DEEFBCD3632/diagramm.jpg","290":"/resource/image/1384106/uncropped/290/0/a5aed7b03616676fb7a65107cd87572c/0EDE19F72D4C9061F307EEDC4A504B1E/diagramm.jpg"}} "Diagramm")
*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
- 该E系列多层压敏电阻是通过AECQ-200验证的汽车级器件，能充分满足汽车电子产品的应用要求.
- 满足ISO 7637-2 1,2a,3a,3b和ISO 16750-2 5a/5b的测试要求.
- 高达150 ℃的工作温度，无性能衰减。
- 小体积贴片方案能有效地节省空间.
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