{"id":25239,"date":"2025-12-14T09:00:21","date_gmt":"2025-12-14T00:00:21","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/12\/14\/25239\/"},"modified":"2025-12-14T09:00:21","modified_gmt":"2025-12-14T00:00:21","slug":"ledpn-diode-%ec%b8%a1%ec%a0%95-%eb%b0%8f-%eb%b6%84%ec%84%9d-%ec%8b%a4%ec%8a%b5-report","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/12\/14\/25239\/","title":{"rendered":"LED(PN Diode) \uce21\uc815 \ubc0f \ubd84\uc11d \uc2e4\uc2b5 Report"},"content":{"rendered":"

<\/p>\n

\ubaa9\ucc28<\/strong><\/p>\n

1. \uc11c\ub860
\n2. \ubc30\uacbd\uc9c0\uc2dd
\n3. \uc2e4\ud5d8\uacfc\uc815
\n4. \uacb0\uacfc \ubc0f \uace0\ucc30<\/p>\n

\ubcf8\ubb38\ub0b4\uc6a9<\/strong><\/p>\n

1. \uc11c\ub860 <\/p>\n

PN\uc811\ud569 \ub2e4\uc774\uc624\ub4dc\uc5d0\uc11c \uc5ed\ubc29\ud5a5 \uc804\uc555\uc744 \uacc4\uc18d \uc99d\uac00\uc2dc\ud0a4\uac8c \ub418\uba74 \ud2b9\uc815\ud55c \uc804\uc555\uc5d0\uc11c \uac11\uc790\uae30 \uc5ed\ubc29\ud5a5 \uc804\ub958\uac00 \uc99d\uac00\ud558\ub294 \ud604\uc0c1\uc774 \uc0dd\uae30\ub294\ub370 \uc774\uac83\uc744 Zener \ud604\uc0c1 \ub610\ub294 Avalanche \ud604\uc0c1\uc774\ub77c \ud558\uba70 \uc774\ub54c \uc804\uc555\uc744 \ud56d\ubcf5\uc804\uc555\uc774\ub77c\uace0 \ud55c\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c Avalanche breakdown\uc740 \uacf5\ud54d\uce35\uc5d0\uc11c \uc804\uc790-\uc815\uacf5\uc30d\uc774 \uc5f0\uc774\uc5b4 \ub9cc\ub4e4\uc5b4 \ub0bc \uc218 \uc788\uc744 \uc815\ub3c4\uc758 \ub9e4\uc6b0 \ub192\uc740 \uc804\uae30\uc7a5 \uc5d0\ub108\uc9c0 \uacf5\uae09\uc5d0 \uc758\ud574 \ubc1c\uc0dd\ub41c\ub2e4.
\n \ub610\ud55cPotential\uc774 \uac00\ud574\uc838 \uc788\ub294 \ubc18\ub3c4\uccb4 \uc18c\uc790\uc5d0 Band Gap\ubcf4\ub2e4 \ud070 \uc5d0\ub108\uc9c0\uc758 \ube5b\uc744 \uc870\uc0ac\ud558\uba74 Valance Band\uc5d0 \uc788\ub358 \uc804\uc790\uac00 Conduction Band\ub85c \uc5ec\uae30\ub418\uba70 \uc804\uc790-\uc815\uacf5\uc30d\uc744 \ud615\uc131\ud558\uc5ec \uc18c\uc790\uc5d0 \uc804\ub958\uac00 \ud750\ub974\uace0 \uc774\ub54c \ud750\ub974\ub294 \uc804\ub958\ub97c Photocurrent\ub77c \ud55c\ub2e4. \ubc18\ub3c4\uccb4 \ud2b9\uc131\ubd84\uc11d\uae30\ub97c \uc774\uc6a9\ud558\uc5ec Photocurrent \uce21\uc815\uc744 \ud1b5\ud574 \ubc18\ub3c4\uccb4 \uc18c\uc790\uac00 \uac00\uc9c4 \uad11\uc131\ub2a5\uc744 \ud655\uc778\ud560 \uc218 \uc788\ub2e4.
\n \ub9c8\uc9c0\ub9c9\uc73c\ub85c4-point probe\ub294 \ubc18\ub3c4\uccb4\uc758 \ube44\uc800\ud56d, \ud2b9<\/p>\n

\ud788 \uc808\uc5f0\uccb4 \uc704\uc5d0 \ud615\uc131\ub41c \uae08\uc18d \ubc15\ub9c9\uc758 \ube44\uc800\ud56d\uc744 \uce21\uc815\ud558\ub294\ub370 \uc788\uc5b4\uc11c \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ubc29\ubc95\uc73c\ub85c \ud2b9\ubcc4\ud55c calibration \uc808\ucc28\uac00 \ud544\uc694 \uc5c6\ub294 \uce21\uc815\uc774 \ub9e4\uc6b0 \uac04\ub2e8\ud558\uace0 \uc815\ud655\ud55c \ubc29\ubc95\uc774\ub2e4.
\n \ub530\ub77c\uc11c \uc774\ubc88 \uc2e4\uc2b5\uc5d0\uc11c\ub294 PN junction diode\uc18c\uc790\uc758 I-V curve \ud2b9\uc131 \ubd84\uc11d \ubc0f Photocurrent \ubd84\uc11d\uc744 \ud1b5\ud55c Decay time \ubd84\uc11d, 4-point probe\ub97c \uc774\uc6a9\ud55c Resistance \ubd84\uc11d\uc744 \uc9c4\ud589\ud55c\ub2e4.<\/p>\n

2. \ubc30\uacbd\uc9c0\uc2dd<\/p>\n

2.1 PN junction diode (LED) <\/p>\n

LED\ub780, Light Emitting Diode(\ubc1c\uad11 \ub2e4\uc774\uc624\ub4dc)\uc758 \uc57d\uc790\ub85c \uc804\ub958\ub97c \uac00\ud558\uba74 \ube5b\uc744 \ubc1c\ud558\ub294 \ubc18\ub3c4\uccb4 \uc18c\uc790\uc774\ub2e4. \ubc18\ub3c4\uccb4\ub294 \ud06c\uac8c \ub2e8\uc6d0\uc18c \ubc18\ub3c4\uccb4, \ud654\ud569\ubb3c \ubc18\ub3c4\uccb4, \uc720\uae30\ubb3c \ubc18\ub3c4\uccb4\ub85c \ubd84\ub958\ub418\ub294\ub370 LED\ub294 \uc774\uc911 \ud654\ud569\ubb3c \ubc18\ub3c4\uccb4\uc5d0 \uc18d\ud55c\ub2e4.<\/p>\n

\ucd9c\ucc98 : \ud574\ud53c\ucea0\ud37c\uc2a4<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\ubaa9\ucc28 1. \uc11c\ub860 2. \ubc30\uacbd\uc9c0\uc2dd 3. \uc2e4\ud5d8\uacfc\uc815 4. \uacb0\uacfc \ubc0f \uace0\ucc30 \ubcf8\ubb38\ub0b4\uc6a9 1. \uc11c\ub860 PN\uc811\ud569 \ub2e4\uc774\uc624\ub4dc\uc5d0\uc11c \uc5ed\ubc29\ud5a5 \uc804\uc555\uc744 \uacc4\uc18d \uc99d\uac00\uc2dc\ud0a4\uac8c \ub418\uba74 \ud2b9\uc815\ud55c \uc804\uc555\uc5d0\uc11c \uac11\uc790\uae30 \uc5ed\ubc29\ud5a5 \uc804\ub958\uac00 \uc99d\uac00\ud558\ub294 \ud604\uc0c1\uc774 \uc0dd\uae30\ub294\ub370 \uc774\uac83\uc744 Zener \ud604\uc0c1 \ub610\ub294 Avalanche \ud604\uc0c1\uc774\ub77c \ud558\uba70 \uc774\ub54c \uc804\uc555\uc744 \ud56d\ubcf5\uc804\uc555\uc774\ub77c\uace0 \ud55c\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c Avalanche breakdown\uc740 \uacf5\ud54d\uce35\uc5d0\uc11c \uc804\uc790-\uc815\uacf5\uc30d\uc774 \uc5f0\uc774\uc5b4 \ub9cc\ub4e4\uc5b4 \ub0bc \uc218 \uc788\uc744 \uc815\ub3c4\uc758 \ub9e4\uc6b0 \ub192\uc740 \uc804\uae30\uc7a5 \uc5d0\ub108\uc9c0 […]<\/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":[9619,31384,7894],"class_list":["post-25239","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-10-","tag-a-report","tag-7894"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/25239","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=25239"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/25239\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=25239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=25239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=25239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}