{"id":208,"date":"2002-07-22T09:42:00","date_gmt":"2002-07-22T01:42:00","guid":{"rendered":"http:\/\/www.webjiin.com\/rom\/?p=208"},"modified":"2025-04-20T01:03:30","modified_gmt":"2025-04-19T17:03:30","slug":"sd-c","status":"publish","type":"post","link":"https:\/\/www.webjiin.com\/rom\/sd-c\/","title":{"rendered":"Electrostatic Discharge"},"content":{"rendered":"\n

Part 1 \u975c\u96fb\u7c21\u8aaa<\/p>\n\n\n\n

\u4e0d\u77e5\u70ba\u4ec0\u9ebc\uff0c \u81ea\u53bb\u5e74\u51ac\u5929\u8d77\uff0c \u5c31\u5e38\u88ab\u8eca\u9580\u96fb\u5230\u3002 5\u6708\u53bb\u7f8e\u570b\u9cf3\u51f0\u57ce\uff0c \u4e0b\u8eca\u90fd\u662f\u7528\u5c41\u80a1\u95dc\u8eca\u9580\u7684\uff0c \u5be6\u5728\u662f\u88ab\u975c\u96fb\u96fb\u5230\u6015\u4e86\u3002 \u6700\u8fd1\u770b\u5230\u4e00\u4e9b\u975c\u96fb\u7684\u8a0e\u8ad6\uff0c \u9806\u624b\u628a\u96fb\u8166\u88e1\u7684\u4e00\u4e9b\u8cc7\u6599\u6574\u7406\u4e00\u4e0b\uff0c \u8acb\u5927\u5bb6\u53c3\u8003\u3002 <\/p>\n\n\n\n\n\n\n\n

\u975c\u96fb\uff1a \u975c\u96fb\u662f\u4e00\u7a2e\u975c\u6b62\u7684\u96fb\u8377\uff0c\u96fb\u5b50\u4e0d\u5747\u52fb\u5206\u6016\u7684\u7d50\u679c\uff0c \u4e3b\u8981\u662f\u6469\u64e6\u7522\u751f\uff0c\u5176\u4ed6\u50cf\u96fb\u5834\u8a98\u767c\u3001\u76f4\u63a5\u5145\u96fb\u2026<\/p>\n\n\n\n

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\u6469\u64e6\u96fb\u8377\uff1a \u6469\u64e6\u96fb\u8377\u7684\u6975\u6027\u8207\u5f37\u5ea6\u662f\u7531\u6469\u64e6\u96fb\u5e8f\u5217\u6240\u6c7a\u5b9a<\/p>\n\n\n\n

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\u6ebc\u5ea6\u4e4b\u5f71\u97ff\uff1a \u6ebc\u5ea6\u6108\u9ad8\uff0c \u975c\u96fb\u6108\u4f4e\u3002 55%\u6ebc\u5ea6\u4e4b\u975c\u96fb\u767c\u751f\u91cf\u7d04\u70ba10%\u6ebc\u5ea6\u76845 – 20 %<\/p>\n\n\n\n

ESD ( Electrostatic Discharge)\uff1a \u975c\u96fb\u91cb\u653e\uff0c\u662f\u96fb\u8377\u5728\u4e0d\u540c\u96fb\u4f4d\u7269\u9ad4\u9593\u8f49\u79fb\u7684\u73fe\u8c61\uff0c \u50cf\u9583\u96fb\u3001\u624b\u89f8\u9580\u628a \u7684\u89f8\u611f\u7b49\u90fd\u662fESD\uff0c \u4e00\u822c\u6211\u5011\u53ef\u611f\u89ba\u7684ESD\u90fd\u57283\uff0c000volts\u4ee5\u4e0a\u3002
\u5c0d\u96fb\u5b50\u5143\u4ef6\uff0c \u7279\u5225\u662f\u9ad8\u901f\u7684IC\u800c\u8a00\uff0c\u53ea\u8981\u5e7e\u5341\u4f0f\u7279\u5c31\u8db3\u4ee5\u9020\u6210\u7834\u58de<\/p>\n\n\n\n

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\n\n\n\n\n\n\n\n\n\n\n
\u5143\u4ef6\u985e\u578b<\/td>\n\u975c\u96fb\u654f\u611f\u5ea6(\u4f0f\u7279)<\/td>\n<\/tr>\n
VMOS<\/td>\n30 – 1,200<\/td>\n<\/tr>\n
Mosfet\uff0c GaAsfet\uff0c EPROM<\/td>\n100 – 300<\/td>\n<\/tr>\n
JFET<\/td>\n150 – 7,000<\/td>\n<\/tr>\n
OP-AMP<\/td>\n190 – 2,500<\/td>\n<\/tr>\n
Schottky Diodes<\/td>\n300 – 2,50<\/td>\n<\/tr>\n
Film Resistors<\/td>\n300 – 3,000<\/td>\n<\/tr>\n
Schottky TTL<\/td>\n1,000 – 2,500<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n\n

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2000 – 4000 V \u4eba\u9ad4\u50c5\u6709\u89f8\u96fb\u4e4b\u611f\u89ba\uff0c \u4f46\u5927\u591a\u6578\u96fb\u5b50\u5143\u4ef6\u5747\u7121\u6cd5\u5fcd\u53d7\uff0c \u5df2\u906d\u7834\u58de\u3002
5000 V \u4ee5\u4e0a\uff0c \u6703\u6709\u706b\u82b1\u7522\u751f (\u51ac\u5929\u812b\u6bdb\u8863)\u3002<\/p>\n\n\n\n

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Part 2 \u975c\u96fb\u6e2c\u8a66<\/p>\n\n\n\n

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\u624b\u908a\u525b\u597d\u6709\u4e00\u4e9b\u7c21\u55ae\u7684\u8a2d\u5099\u53ef\u4ee5\u7528\u4f86\u6e2c\u975c\u96fb\uff0c \u8d81\u4f11\u606f\u6642\u9593\u62ff\u4f86\u6e2c\u4e00\u4e0b\u3002<\/p>\n\n\n\n

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1. \u975c\u96fb\u91cf\u6e2c\u5668\uff1a \u53ef\u91cf\u6e2c 0- 20K \u4e4b\u975c\u96fb\uff0c \u91cf\u6e2c\u6642\u7d04\u8ddd\u96e2\u88ab\u6e2c\u72693cm\u3002<\/p>\n\n\n\n

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2. \u9664\u975c\u96fb\u98a8\u6247\uff1a<\/p>\n\n\n\n

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3. \u975c\u96fb\u91cf\u6e2c\u91cf\uff1a ( \u4ee5\u4e0b\u4e4b\u91cf\u6e2c\u6578\u64da\u9055\u7d04\u7565\u4e4b\u5e73\u5747\u503c\uff0c \u56e0\u70ba\u6211\u7684\u624b\u7121\u6cd5\u5f88\u7a69\u5b9a\u7684\u4fdd\u63013 cm\u7684\u56fa\u5b9a\u8ddd\u96e2)<\/p>\n\n\n\n

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1. \u96fb\u8996\uff1a \u96fb\u8996\u61c9\u8a72\u662f\u5bb6\u4e2d\u6700\u5927\u7684\u975c\u96fb\u7522\u751f\u5668\u3002 \u53ea\u8981\u4e00\u958b\u6a5f\ufe50 \u87a2\u5e55\u7684\u8868\u9762\u7acb\u5373\u7522\u751f\u975c\u96fb\uff0c \u4f60\u53ea\u8981\u628a\u624b\u81c2
\u63a5\u8fd1\u87a2\u5e55\uff0c \u99ac\u4e0a\u53ef\u4ee5\u611f\u89ba\u5230\u6c57\u6bdb\u88ab\u87a2\u5e55\u7684\u975c\u96fb\u5f37\u70c8\u5438\u5f15\u3002 \u800c\u7070\u5875\u4e5f\u88ab\u975c\u96fb\u5438\u9644\u5728\u87a2\u5e55\u7684\u5782\u76f4 \u5149\u6ed1\u8868\u9762\u4e0a\uff0c \u62ff\u584a\u62b9\u5e03\u64e6\u4e00\u4e0b\u66f4\u53ef\u4ee5\u807d\u5230 ” \u5403\uff0c \u5403” \u7684\u8072\u97f3\u3002 <\/p>\n\n\n\n

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\u5230\u5e95\u96fb\u8996\u87a2\u5e55\u7684\u975c\u96fb\u6709\u591a\u5f37? \u62ff\u975c\u96fb\u91cf\u6e2c\u5668\u91cf\uff0c \u4e56\u4e56\uff0c \u7834\u8868\u4e86\uff0c \u8d85\u904e 20 KV. \u8ddd\u96e25 cm\uff0c \u4ecd\u7136 \u6709\u9ad8\u9054 15 KV \u7684\u975c\u96fb\u3002 \u6015\u975c\u96fb\u7684\u5668\u6750\u50c5\u91cf\u96e2\u96fb\u8996\u9060\u4e00\u9ede\u3002 <\/p>\n\n\n\n

2. \u5851\u81a0\u5c3a\uff1a \u5c0f\u5b78\u5be6\u9a57\u7528\u4f86\u5438\u982d\u9aee\u7684\u3002 \u7d93\u904e\u5c3c\u9f8d\u5e03\u6469\u64e6\u5f8c\uff0c \u5c0d\u982d\u9aee\u7684\u5438\u529b\u9084\u662f\u5f88\u5f37. – – 1500 V\u3002<\/p>\n\n\n\n

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3. CD\uff1a \u62ff\u4e863\u5f35\u6709\u5e7e\u500b\u661f\u671f\u6c92\u807d\u7684CD\u91cf\u91cf\uff0c \u91cf\u6e2c\u53cd\u5c04\u9762 – – 300 ~ 400 V 
\u6a19\u7c64\u5370\u5237\u9762 – – 30 V\u3002<\/p>\n\n\n\n

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4. CD\uff1a \u4ee5 3M \u9b54\u5e03\u64e6\u62ed – – \u55ef\uff0c \u7adf\u7136\u5347\u5230 950 V\u3002<\/p>\n\n\n\n

5. \u9664\u975c\u96fb\u98a8\u6247\u5439\u7d0410\u79d2 – – \u54c8\uff0c \u5851\u81a0\u5c3a\u53caCD \u901a\u901a\u8b8a\u6210 0 V\u3002<\/p>\n\n\n\n

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6. \u9664\u975c\u96fb\u5f8c\uff0c \u624b\u62ffCD \u76f4\u63a5\u91cf – – 100 V\uff0c \u4eba\u9ad4\u662f\u975c\u96fb\u7522\u751f\u5668\uff0c \u53ea\u8981\u63a5\u89f8\u5c31\u6703\u7522\u751f\u975c\u96fb\u3002 <\/p>\n\n\n\n

7. \u5404\u7a2e\u7dda\u6750 – – \u4e00\u689d\u5916\u8868\u662f\u9ed1\u8272\u9694\u96e2\u7db2\u7684RCA \u8a0a\u865f\u7dda – – 30 V
\u4e00\u689d\u5916\u90e8\u4ee5\u4fdd\u9bae\u819c\u5305\u88f9\u9632\u5875 – – 0 V\u3002<\/p>\n\n\n\n

\u4fdd\u9bae\u819c\u7adf\u7136\u6709\u9632\u975c\u96fb\u7684\u6548\u679c? \u6709\u4e9b\u610f\u5916\u3002 \u9592\u9592\u7121\u4e8b\uff0c \u628a\u5587\u5427\u7dda\u4e5f\u7528\u4fdd\u9bae\u819c\u5305\u8d77\u4f86\uff0c \u4e00\u91cf\u4e5f\u662f 0V\u3002 \u518d\u4f86\u7576\u7136\u662f\u96fb\u6e90\u7dda\uff0c \u5305\u4e4b\u524d\u5148\u91cf\u4e00\u4e0b\uff0c 0 V. \u597d\u5427\uff0c \u4e0d\u7528\u9ebb\u7169\u4e86\uff0c \u6642\u9593\u7701\u4e0b\u4f86\u6253\u7403\u53bb\u4e86\u3002<\/p>\n\n\n\n

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\u6700\u5f8c\u4f5c\u500b\u5c0f\u7d50\u8ad6\uff0c \u964d\u4f4e\u975c\u96fb\u53ef\u4ee5\uff1a<\/p>\n\n\n\n

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1. \u907f\u514d\u7070\u5875\u5438\u9644\uff1a CD \u8868\u9762\u5982\u93e1\uff0c \u64ad\u653e\u6642\u653e\u65bc\u5bc6\u9589\u7684\u6a5f\u5668\u4e2d\uff0c \u6536\u85cf\u6642\u6709\u76d2\u5b50\uff0c \u7070\u5875\u5f71\u97ff\u4e0d\u5927\uff0c LP \u5c31\u6709\u5fc5\u8981\u964d\u4f4e\u975c\u96fb\uff0c \u4ee5\u514d\u64ad\u653e\u6642\u5438\u9644\u7070\u5875\u3002<\/p>\n\n\n\n

2. \u6e1b\u4f4e\u5143\u4ef6\u88ab\u7834\u58de\uff1a \u559c\u6b61\u62c6\u6a5fDIY \u63db\u96f6\u4ef6\uff0c \u5167\u90e8\u914d\u7dda\u7684\u4eba\u3002 \u7279\u5225\u662fCD\uff0c DA\uff0c \u5118\u91cf\u4e0d\u8981\u53bb\u78b0\u89f8\u88e1\u9762\u7684IC\uff0c \u4ee5\u514d\u610f\u5916\u3002 <\/p>\n\n\n\n

3. \u975c\u96fb\u5c0d\u97f3\u8cea\u7684\u5f71\u97ff\uff1a \u6211\u7684\u8033\u6735\u53ca\u7cfb\u7d71\u662f\u5c6c\u65bc\u5f88\u4e0d\u654f\u611f\u7684\uff0c \u6240\u4ee5\u5343\u842c\u4e0d\u8981\u554f\u6211\u9664\u975c\u96fb\u5c0d\u8072\u97f3\u6709\u4ec0\u9ebc\u6539\u5584\u3002<\/p>\n<\/blockquote>\n\n\n\n

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Part 1 \u975c\u96fb\u7c21\u8aaa \u4e0d\u77e5\u70ba\u4ec0\u9ebc\uff0c \u81ea\u53bb\u5e74\u51ac\u5929\u8d77\uff0c \u5c31\u5e38\u88ab\u8eca\u9580\u96fb\u5230\u3002 5\u6708\u53bb\u7f8e … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[16],"class_list":["post-208","post","type-post","status-publish","format-standard","hentry","category-1","tag-16"],"_links":{"self":[{"href":"https:\/\/www.webjiin.com\/rom\/wp-json\/wp\/v2\/posts\/208","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.webjiin.com\/rom\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.webjiin.com\/rom\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.webjiin.com\/rom\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.webjiin.com\/rom\/wp-json\/wp\/v2\/comments?post=208"}],"version-history":[{"count":14,"href":"https:\/\/www.webjiin.com\/rom\/wp-json\/wp\/v2\/posts\/208\/revisions"}],"predecessor-version":[{"id":390,"href":"https:\/\/www.webjiin.com\/rom\/wp-json\/wp\/v2\/posts\/208\/revisions\/390"}],"wp:attachment":[{"href":"https:\/\/www.webjiin.com\/rom\/wp-json\/wp\/v2\/media?parent=208"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.webjiin.com\/rom\/wp-json\/wp\/v2\/categories?post=208"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.webjiin.com\/rom\/wp-json\/wp\/v2\/tags?post=208"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}