{"id":26770,"date":"2025-12-29T09:00:51","date_gmt":"2025-12-29T00:00:51","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/12\/29\/26770\/"},"modified":"2025-12-29T09:00:51","modified_gmt":"2025-12-29T00:00:51","slug":"%ec%a0%84%ec%9e%90%ed%9a%8c%eb%a1%9c%ec%8b%a4%ed%97%98_a%eb%a0%88%ed%8f%ac%ed%8a%b8_%ec%a6%9d%ea%b0%80%ed%98%95-mosfet%ec%9d%98-%eb%b0%94%ec%9d%b4%ec%96%b4%ec%8a%a4-%ed%9a%8c%eb%a1%9c","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/12\/29\/26770\/","title":{"rendered":"\uc804\uc790\ud68c\ub85c\uc2e4\ud5d8_A+\ub808\ud3ec\ud2b8_\uc99d\uac00\ud615 MOSFET\uc758 \ubc14\uc774\uc5b4\uc2a4 \ud68c\ub85c"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/image4.happycampus.com\/Production\/thumb212\/2024\/04\/04\/data29641107-0001.jpg\"><img decoding=\"async\" src=\"https:\/\/image4.happycampus.com\/Production\/thumb212\/2024\/04\/04\/data29641107-0002.jpg\"><\/p>\n<p><strong>\ubaa9\ucc28<\/strong><\/p>\n<p>&lt;\uc2e4\ud5d8\ubaa9\uc801&gt;<br \/>\nA.\t\uc774\ub860<br \/>\nB. \uc2e4\ud5d8\ubd80\ud488 \ubc0f \uc2e4\ud5d8\ubc29\ubc95<br \/>\nC. \uc2e4\ud5d8\uacb0\uacfc<br \/>\nD. \ud1a0\uc758<\/p>\n<p><strong>\ubcf8\ubb38\ub0b4\uc6a9<\/strong><\/p>\n<p><\uc2e4\ud5d8\ubaa9\uc801><br \/>\n1. \uc99d\uac00\ud615 N-\ucc44\ub110 MOSFET\uc758 \ubc14\uc774\uc5b4\uc2a4 \ud68c\ub85c \ub3d9\uc791\uc744 \uc608\uce21\ud55c\ub2e4.<br \/>\n2. \uc804\uc555\ubd84\ubc30 \ubc14\uc774\uc5b4\uc2a4 \ud68c\ub85c\uc5d0\uc11c \ub4dc\ub808\uc778 \uc800\ud56d RD\uac00 \ub3d9\uc791\uc810\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ud655\uc778\ud55c\ub2e4.<br \/>\n3. \uc790\uae30 \ubc14\uc774\uc5b4\uc2a4 \ud68c\ub85c\uc5d0\uc11c \uc18c\uc624\uc2a4 \uc800\ud56d RS\uac00 \ub3d9\uc791\uc810\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ud655\uc778\ud55c\ub2e4.<\/p>\n<p>\t\uc774\ub860<br \/>\n<MOSFET><br \/>\n: Metal-Oxide-Semiconductor \u2018\uae08\uc18d \uc0b0\ud654\ubb3c \ubc18\ub3c4\uccb4 \ud2b8\ub79c\uc9c0\uc2a4\ud130\u2019\uc774\ub2e4. MOSFET\ub294 \uac8c\uc774\ud2b8(Gate), \uc18c\uc624\uc2a4(Source), \ub4dc\ub808\uc778(Drain)\uc758 3\uac1c \ub2e8\uc790\ub97c \uac16\ub294\ub2e4. \uac8c\uc774\ud2b8\ub294 BJT\uc758 \ubca0\uc774\uc2a4, \uc18c\uc624\uc2a4\ub294 \uc774\ubbf8\ud130, \ub4dc\ub808\uc778\uc740 \uceec\ub809\ud130 \ub2e8\uc790\uc640 \ub300\uc751\ub41c\ub2e4.<br \/>\n&#8211; \uac8c\uc774\ud2b8 \ub2e8\uc790\uc5d0 \uc778\uac00\ub418\ub294 \uc804\uc555\uc758 \uadf9\uc131\uacfc \ud06c\uae30\uc5d0 \ub530\ub77c \uc18c\uc624\uc2a4\uc640 \ub4dc\ub808\uc778 \uc0ac\uc774\uc758 \uc804\ub958\ud750\ub984\uc774 \uc81c\uc5b4\ub41c\ub2e4. \uc18c\uc624\uc2a4\ub294 \uc804\ub958\ub97c \uc6b4\ubc18\ud558\ub294 \uce90\ub9ac\uc5b4\ub97c \uacf5\uae09\ud558\uace0, \ub4dc\ub808\uc778\uc740 \uc18c\uc624\uc2a4\uc5d0\uc11c \uacf5\uae09\ub41c \uce90\ub9ac\uc5b4\uac00 \ucc44\ub110 \uc601\uc5ed\uc744 \uc9c0\ub098 \uc18c\uc790 \ubc16\uc73c\ub85c \ubc29\ucd9c\ub418\ub294 \ub2e8\uc790\uc774\ub2e4. MOSFET\uc758 \uac8c\uc774\ud2b8 \ub2e8\uc790\ub294 \uc0b0\ud654\ub9c9\uc73c\ub85c \uc808\uc5f0\ub418\uc5b4 \uc788\uc5b4 \uac8c\uc774\ud2b8 \ub2e8\uc790\uc5d0\ub294 \uc804\ub958\uac00 \ud750\ub974\uc9c0 \uc54a\ub294\ub2e4.<\/p>\n<p><MOSFET \uc804\uc555\ubd84\ubc30 \ubc14\uc774\uc5b4\uc2a4 \ud68c\ub85c><br \/>\n \uc800\ud56d R1, R2\ub85c \uc804\uc6d0\uc804\uc555 VDD\ub97c \ubd84\ubc30\ud558\uc5ec \uac8c\uc774\ud2b8 \ubc14\uc774\uc5b4\uc2a4 \uc804\uc555 VGQ=VGSQ\ub97c \uc0dd\uc131\ud55c\ub2e4.<br \/>\nV_GQ=(\u3016R_2\/(R_1+R_2 )\u3017_ )V_DD<br \/>\nMOSFET\uac00 \ud3ec\ud654\uc601\uc5ed\uc5d0\uc11c \ub3d9\uc791\ud558\ub3c4\ub85d \ubc14\uc774\uc5b4\uc2a4\ub41c\ub2e4\uba74, \ub4dc\ub808\uc778 \ubc14\uc774\uc5b4\uc2a4 \uc804\ub958\ub294<br \/>\n IDQ = 1\/2Kn \u3016(V_GSQ  \u2013 V_Tn)\u3017^2\uc73c\ub85c \uacb0\uc815\ub41c\ub2e4. \uc800\ud56d RD\uc5d0 \uc758\ud574 \ub4dc\ub808\uc778-\uc18c\uc624\uc2a4 \ubc14\uc774\uc5b4\uc2a4 \uc804\uc555\uc740<br \/>\nVDSQ = VDD \u2013 RDIDQ\ub85c \uacb0\uc815\ub41c\ub2e4. \ubd80\ud558\uc120\uc740 \ub4dc\ub808\uc778 \uc800\ud56d \uac12\uc5d0 \ub530\ub77c \uc9c1\ub958-\ubd80\ud558\uc120\uc758 \uae30\uc6b8\uae30\uac00 \ub2ec\ub77c\uc9c0\uba70 \ub3d9\uc791\uc810\uc758 \uc704\uce58\ub3c4 \ub2ec\ub77c\uc9c4\ub2e4.<\/p>\n<p><MOSFET \uc790\uae30 \ubc14\uc774\uc5b4\uc2a4 \ud68c\ub85c><\/p>\n<p>\ucd9c\ucc98 : <a href=\"https:\/\/www.happycampus.com\/report-doc\/29641107\/\" target=\"_blank\">\ud574\ud53c\ucea0\ud37c\uc2a4<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ubaa9\ucc28 &lt;\uc2e4\ud5d8\ubaa9\uc801&gt; A. \uc774\ub860 B. \uc2e4\ud5d8\ubd80\ud488 \ubc0f \uc2e4\ud5d8\ubc29\ubc95 C. \uc2e4\ud5d8\uacb0\uacfc D. \ud1a0\uc758 \ubcf8\ubb38\ub0b4\uc6a9 1. \uc99d\uac00\ud615 N-\ucc44\ub110 MOSFET\uc758 \ubc14\uc774\uc5b4\uc2a4 \ud68c\ub85c \ub3d9\uc791\uc744 \uc608\uce21\ud55c\ub2e4. 2. \uc804\uc555\ubd84\ubc30 \ubc14\uc774\uc5b4\uc2a4 \ud68c\ub85c\uc5d0\uc11c \ub4dc\ub808\uc778 \uc800\ud56d RD\uac00 \ub3d9\uc791\uc810\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ud655\uc778\ud55c\ub2e4. 3. \uc790\uae30 \ubc14\uc774\uc5b4\uc2a4 \ud68c\ub85c\uc5d0\uc11c \uc18c\uc624\uc2a4 \uc800\ud56d RS\uac00 \ub3d9\uc791\uc810\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ud655\uc778\ud55c\ub2e4. \uc774\ub860 : Metal-Oxide-Semiconductor \u2018\uae08\uc18d \uc0b0\ud654\ubb3c \ubc18\ub3c4\uccb4 \ud2b8\ub79c\uc9c0\uc2a4\ud130\u2019\uc774\ub2e4. MOSFET\ub294 \uac8c\uc774\ud2b8(Gate), \uc18c\uc624\uc2a4(Source), \ub4dc\ub808\uc778(Drain)\uc758 3\uac1c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[4172,33459,30456],"class_list":["post-26770","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-a","tag-mosfet--","tag-30456"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/26770","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/comments?post=26770"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/26770\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=26770"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=26770"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=26770"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}