{"title":"激光修整晶闸管，增加过压自保护导通功能","authors":"J. Przybysz","doi":"10.1109/PESC.1985.7070982","DOIUrl":null,"url":null,"abstract":"Laser processing techniques have produced thyristors which are free from destructive overvoltage breakdown. Laser-fabricated structures that generate self-triggering currents are described. Test results demonstrate a temperature-stable switching voltage, uncompromised di/dt ratings, and the ability to withstand 14,000,000 successive overvoltage transients. Circuit implications of overvoltage self-protected thyristors are discussed.","PeriodicalId":153760,"journal":{"name":"1985 IEEE Power Electronics Specialists Conference","volume":"232 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1985-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"Laser trimming of thyristors to add an overvoltage self-protected turn-on feature\",\"authors\":\"J. Przybysz\",\"doi\":\"10.1109/PESC.1985.7070982\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Laser processing techniques have produced thyristors which are free from destructive overvoltage breakdown. Laser-fabricated structures that generate self-triggering currents are described. Test results demonstrate a temperature-stable switching voltage, uncompromised di/dt ratings, and the ability to withstand 14,000,000 successive overvoltage transients. Circuit implications of overvoltage self-protected thyristors are discussed.\",\"PeriodicalId\":153760,\"journal\":{\"name\":\"1985 IEEE Power Electronics Specialists Conference\",\"volume\":\"232 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1985-06-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1985 IEEE Power Electronics Specialists Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PESC.1985.7070982\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1985 IEEE Power Electronics Specialists Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PESC.1985.7070982","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Laser trimming of thyristors to add an overvoltage self-protected turn-on feature
Laser processing techniques have produced thyristors which are free from destructive overvoltage breakdown. Laser-fabricated structures that generate self-triggering currents are described. Test results demonstrate a temperature-stable switching voltage, uncompromised di/dt ratings, and the ability to withstand 14,000,000 successive overvoltage transients. Circuit implications of overvoltage self-protected thyristors are discussed.
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