{"id":10060,"date":"2025-11-24T23:46:18","date_gmt":"2025-11-24T23:46:18","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=10060"},"modified":"2025-11-24T23:46:18","modified_gmt":"2025-11-24T23:46:18","slug":"via-in-pad-type-vii-caps","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/ko\/%ed%8c%a8%eb%93%9c-%ed%83%80%ec%9e%85-vii-%ec%ba%a1%ec%9d%84-%ed%86%b5%ed%95%9c-%ea%b2%bd%eb%a1%9c\/","title":{"rendered":"\uac00\uc2a4\ubc30\ucd9c \ud654\uc0b0\uc758 \ud574\ubd80\ud559: \uc65c Via-in-Pad\ub294 Type VII \ucea1\uc774 \ud544\uc694\ud55c\uac00"},"content":{"rendered":"

\ubb3c\ub9ac\ud559\uc740 \ud504\ub85c\uc81d\ud2b8 \ub9c8\uac10\uc77c\uc5d0 \ubb34\uad00\uc2ec\ud558\ub2e4. \uc7ac\ub8cc \uacac\uc801 \ubaa9\ud45c\ub294 \uc2e0\uacbd \uc4f0\uc9c0 \uc54a\uc73c\uba70, \uc774\ucc28 \ub3c4\uae08 \uc8fc\uae30\ub97c \uac74\ub108 \ub6f0\uc5b4 20\uc13c\ud2b8\ub97c \uc808\uc57d\ud588\ub2e4\uace0 \ud574\uc11c \uc2e0\uacbd \uc4f0\uc9c0 \uc54a\ub294\ub2e4. \ud604\ub300 \uc9d1\uc801 \ud68c\ub85c\uc5d0\uc11c \uc790\uc8fc \uc694\uad6c\ud558\ub294 \uad6c\uc131 \uc694\uc18c \ud328\ub4dc \ub0b4\uc5d0 \ube44\uc544\ub97c \ub123\uc744 \uacbd\uc6b0, \uc555\ub825 \uc6a9\uae30\ub97c \uc0dd\uc131\ud55c\ub2e4. \uadf8 \uc6a9\uae30\ub97c \ud3c9\ubc94\ud55c \ud1b5\uacfc \uad6c\uba4d\ucc98\ub7fc \ub2e4\ub8e8\uba74, \uac00\uc7a5 \ube44\uc2fc \uc2e4\ub9ac\ucf58 \ubc14\ub85c \uc544\ub798\uc5d0 \ubbf8\uc138\ud55c \ud3ed\ud0c4\uc744 \ub9cc\ub4e4\uac8c \ub41c\ub2e4.<\/p>\n\n\n

\n
\"\ud68c\ub85c
\ub9ac\ud50c\ub85c\uc6b0 \uc911\uc5d0 \uac00\uc2a4\uac00 \ud33d\ucc3d\ud558\uc5ec \u2018\ud654\uc0b0\u2019\uc744 \ub9cc\ub4e4\uc5b4 \ub0bc \ub54c, \uc194\ub354 \uc870\uc778\ud2b8\uc758 \ud488\uc9c8\uc774 \uc800\ud558\ub41c\ub2e4.<\/figcaption><\/figure><\/div>\n\n\n

\ub9ac\ud50c\ub85c\uc6b0 \uacfc\uc815\uc5d0\uc11c SAC305 \uc194\ub354\uc758 \uc561\uc0c1\uc810(\uc57d 217\u00b0C)\uc744 \uc9c0\ub098 245\u00b0C\uc5d0 \uadfc\uc811\ud558\ub294 \uc628\ub3c4\ub85c \uc0c1\uc2b9\ud55c\ub2e4. \uadf8 60\ucd08 \ub3d9\uc548, \uadf8 \ub0b4\ubd80\uc5d0 \uac07\ud78c \uc218\ubd84, \ud50c\ub7ed\uc2a4 \uc6a9\uc81c, \ub610\ub294 \uacf5\uae30\uac00 \ud33d\ucc3d\ud55c\ub2e4. \uac00\uc2a4\ub294 \uaca9\ub82c\ud558\uac8c \ud33d\ucc3d\ud55c\ub2e4. \ub9cc\uc57d \ube44\uc544\uac00 \uc194\ub354 \ub9c8\uc2a4\ud06c\ub85c \u2018\ud150\ud2b8\u2019\uccd0\uc84c\ub2e4\uba74, \uadf8 \uc587\uc740 \ud3f4\ub9ac\uba38 \ud544\ub984\uc774 \ud48d\uc120\ucc98\ub7fc \ub298\uc5b4\ub098 \uc2e4\ud328\ud560 \ub54c\uae4c\uc9c0 \ubc84\ud2f4\ub2e4. \ud130\uc9c0\uba74, \uadf8 \uc704\uc5d0 \ub193\uc778 \uc6a9\uc735 \uc194\ub354\ub97c \ubd84\uc0ac\ud55c\ub2e4. \uadf8 \uacb0\uacfc\ub294 \uc870\uc778\ud2b8\uc5d0 \ud06c\ub808\uc774\ud130, \ubd80\ud488\uc774 \ub4e4\ub5a0\uc788\uac70\ub098, IPC \ud074\ub798\uc2a4 3 \uac80\uc0ac\uc5d0 \uc2e4\ud328\ud560 \ub9cc\ud07c \ud070 \u2018\uacf5\uadf9\u2019\uc774 \ub41c\ub2e4. \uc774\uac83\uc774 \ud654\uc0b0 \ud6a8\uacfc\ub2e4. \uac00\uc2a4\ub294 \uc704\ub85c\ub9cc \ub098\uac08 \uc218 \uc788\uc73c\uba70, \ub2f9\uc2e0\uc758 \uc2e0\ub8b0\uc131\ub3c4 \ud568\uaed8 \ub0a0\uc544\uac04\ub2e4.<\/p>\n\n\n

\uac1c-\ubcf8(Dog-Bone)\uc758 \uc8fd\uc74c<\/h2>\n\n\n

\ud55c\ub54c\ub294 \u2018\uac15\uc544\uc9c0-\ubcf8\u2019 \ud32c\uc544\uc6c3\uc744 \uc774\uc6a9\ud558\uba74 \uc774 \ubb38\uc81c\ub97c \uc644\uc804\ud788 \ud53c\ud560 \uc218 \uc788\uc5c8\ub2e4. BGA \ud328\ub4dc\uc5d0\uc11c \uc5f4\ub9b0 \uacf5\uac04\uc5d0 \uc9e7\uc740 \ud2b8\ub808\uc774\uc2a4\ub97c \uc5f0\uacb0\ud558\uace0, \ud328\ub4dc\ub294 \uacac\uace0\ud558\uac8c \uc720\uc9c0\ud558\uba70 \uad6c\uba4d\uc740 \ubd84\ub9ac\ud558\ub294 \ubc29\uc2dd\uc774\uc5c8\ub2e4. \uadf8\ub7ec\ub098 \uace0\uc131\ub2a5 \ub514\uc9c0\ud138 \uc124\uacc4\uc5d0\uc11c\ub294 \uadf8 \uc2dc\ub300\ub294 \uc774\ubbf8 \uc9c0\ub098\uac14\ub2e4.<\/p>\n\n\n\n

Xilinx UltraScale+ \ub610\ub294 0.4mm \ud53c\uce58\uc758 \uace0\ubc00\ub3c4 \uc13c\uc11c\ub97c \ubc14\ub77c\ubcfc \ub54c, \ud328\ub4dc \uac04\uc758 \ud2b8\ub808\uc774\uc2a4\ub97c \ub77c\uc6b0\ud305\ud558\ub294 \uae30\ud558\ud559\uc801 \uad6c\uc870\uac00 \uc874\uc7ac\ud558\uc9c0 \uc54a\ub294\ub2e4. \ud45c\uc900 3\ubc00 \ud2b8\ub808\uc774\uc2a4\uc640 3\ubc00 \uac04\uaca9\uc740 \uc2e4\ub9ac\ucf58 \uc81c\uc870\uc5c5\uccb4\ub4e4\uc774 \uc81c\uacf5\ud55c \uac83\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \uacf5\uac04\uc774 \ud544\uc694\ud558\ub2e4. \uc774\ub294 \ubc14\ub85c \ud328\ub4dc\uc5d0 \ubc14\ub85c \uad6c\uba4d\uc744 \ub6ab\uc5b4\uc57c \ud558\ub294 \uac15\uc81c \uc0ac\ud56d\uc774\ub2e4. \uc77c\ubd80 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 1.27mm \ud53c\uce58 \uc2dc\ub300\uc758 \uc2b5\uad00\uc744 \ubc84\ub9ac\uc9c0 \ubabb\ud558\uace0, \uac15\uc544\uc9c0-\ubcf8\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \ubc18\uc9c0\ub984\uc744 \uc704\ud5d8 \uc218\uc900\uc73c\ub85c \uc904\uc774\ub824 \uc2dc\ub3c4\ud558\uc9c0\ub9cc, \uc774\ub4e4\uc740 \uc218\uc728\uacfc\uc758 \uc2f8\uc6c0\uc5d0\uc11c \uc9c0\uace0 \uc788\ub2e4. \ud45c\uc900 \uc911\uac04 \uaddc\ubaa8\uc758 \uc81c\uc870\uc0ac \ub4dc\ub9b4\uc758 \ud5c8\uc6a9 \uc624\ucc28\ub294 \uacb0\uad6d \ub2f9\uc2e0\uc744 \uace4\ub780\ud558\uac8c \ud560 \uac83\uc774\ub2e4. \ubb3c\ub9ac\ud559\uacfc \uae30\ud558\ud559\uc740 \ube44\uc544\uac00 \ubc18\ub4dc\uc2dc \ud328\ub4dc \ub0b4\uc5d0 \uc788\uc5b4\uc57c \ud568\uc744 \uaddc\uc815\ud55c\ub2e4. \uc774\uc81c \uc9c8\ubb38\uc740 '\ub9cc\uc57d'\uc774 \uc544\ub2c8\ub77c '\uc5b4\ub5bb\uac8c' \uadf8 \uad6c\uba4d\uc744 \ucc44\uc6b0\ub294\uac00 \ud558\ub294 \uac83\uc774\ub2e4.<\/p>\n\n\n

\ud150\ud305\uacfc \ud50c\ub7ec\uae45\uc758 \ud658\uc0c1<\/h2>\n\n\n

\uac00\uc7a5 \ud754\ud55c \uc2e4\uc218\uc774\uc790 \uac00\uc7a5 \uce58\uba85\uc801\uc778 \ud604\uc7a5 \uc2e4\ud328\uc758 \uc6d0\uc778 \uc911 \ud558\ub098\ub294 \ud45c\uc900 \uc194\ub354 \ub9c8\uc2a4\ud06c\uac00 \ube44\uc544 \uc778 \ud328\ub4dc\ub97c \ubc00\ubd09\ud560 \uc218 \uc788\ub2e4\uace0 \uc0dd\uac01\ud558\ub294 \uac83\uc774\ub2e4. \uc774\ub294 \uc790\uc8fc IPC-4761 \ud0c0\uc785 VI \ub610\ub294 '\ud150\ud2b8\uc640 \ucee4\ubc84'\ub85c \uba85\uc2dc\ub41c\ub2e4. \ube44\uc6a9 \ubd80\ub2f4\uc774 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \uc720\ud639\uc801\uc774\uc9c0\ub9cc, CAM \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \uac04\ub2e8\ud788 \ube44\uc544 \uc704 \ub9c8\uc2a4\ud06c \uc624\ud508\uc744 \ub2eb\uc544 \ubc84\ub9b0\ub2e4.<\/p>\n\n\n\n

\ud558\uc9c0\ub9cc \uc561\uc0c1 \ud3ec\ud1a0\uc774\ubbf8\uc800\ube14(LPI) \uc194\ub354 \ub9c8\uc2a4\ud06c\ub294 \uad6c\uc870\uc801 \uc7ac\ub8cc\uac00 \uc544\ub2c8\ub2e4. \uc77c\uc885\uc758 \ud398\uc778\ud2b8 \uc587\uc740 \ub9c9\uc774\ub2e4. \ud328\ub4dc \ub0b4 \ube44\uc544\ub97c \ud150\ud2b8 \uce60 \ub54c, \ub0b4\ubd80\uc758 \uacf5\uae30\ub97c \uac07\ud788\uac8c \ud55c\ub2e4. 245\u00b0C\ub85c \uc0c1\uc2b9\ud558\ub294 \ub3d9\uc548 \uacf5\uae30\uac00 \ud33d\ucc3d\ud55c\ub2e4. \ub9c8\uc2a4\ud06c\ub294 \ubd80\ub4dc\ub7ec\uc6cc\uc9c0\uace0, \uc555\ub825\uc740 \uc313\uc5ec molten \uc194\ub354 \ud45c\uba74\uc744 \ub6ab\uace0 \ud130\uc9c0\uba70 \uc774\uc804\uc5d0 \uc5b8\uae09\ud55c \ud654\uc0b0\uc744 \ub9cc\ub4e0\ub2e4. \ud3ed\ubc1c\ud558\uc9c0 \uc54a\ub354\ub77c\ub3c4, \uac00\uc2a4 \ubc29\uc6b8\uc740 \ub0c9\uac01\ub41c \uc194\ub354 \ub0b4\ubd80\uc5d0 \ub0a8\uc544 \ud06c\uace0 \uac15\ud55c \uacf5\uadf9\uc744 \ud615\uc131\ud558\uba70, \uc774\ub294 \uc5f4 \ucc28\ub2e8 \uc5ed\ud560\uc744 \ud55c\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \uace0\uc804\ub825 \ud504\ub85c\uc138\uc11c\ub97c \uad6c\ub9ac \uc5f4 \uc804\ub2ec\uacbd\ub85c \ub300\uc2e0 \uacf5\uae30 \ucfe0\uc158 \uc704\uc5d0 \ub193\ub294 \uc148\uc774 \ub41c\ub2e4. \ud150\ud305\uc740 \ud568\uc815\uc774\ub2e4.<\/p>\n\n\n\n

\uc77c\ubd80 \uc124\uacc4\uc790\ub4e4\uc740 \u2018\ud50c\ub7ec\uadf8\ub41c\u2019 \ube44\uc544\ub97c \uc694\uccad\ud558\uc5ec \ub6ab\ub9b0 \uad6c\uba4d\uc774 \uc644\uc804\ud788 \ucc44\uc6cc\uc84c\ub2e4\uace0 \uac00\uc815\ud55c\ub2e4. \uadf8\ub7ec\ub098 \uc81c\uc870\uc0ac \uc6a9\uc5b4\ub85c \u2018\ud50c\ub7ec\uae45\u2019\uc740 \ub300\ubd80\ubd84 \ube5b \ucc28\ub2e8\uc744 \uc704\ud574 \ube44\uc544\uc5d0 \uc57d\uac04\uc758 \ub354 \ub9ce\uc740 \uc194\ub354 \ub9c8\uc2a4\ud06c\ub97c \ub123\ub294 \uac83\uc744 \uc758\ubbf8\ud55c\ub2e4. \uc774\ub294 \uac70\uc758 \uad6c\uba4d\uc744 \uc644\uc804\ud788 \ucc44\uc6b0\uc9c0 \uc54a\uc73c\uba70, \uc624\ud788\ub824 \ube44\uc815\uc0c1\uc801\uc778 \ud45c\uba74\uc744 \uc0dd\uc131\ud55c\ub2e4. LPI\ub294 \uacbd\ud654 \ud6c4 \uc218\ucd95\ud558\uba70, \uadf8 \uc911\uc559\uc5d0 \uc6c0\ud479 \ub4e4\uc5b4\uac00\uac70\ub098 \ud568\ubab0\ub41c \ubd80\ubd84\uc744 \ub0a8\uae34\ub2e4.<\/p>\n\n\n\n

\uc870\ub9bd \uacf5\uc7a5\uc774 \uadf8 \uc6c0\ud479\ud55c \ud328\ub4dc\uc5d0 \uc194\ub354 \ud398\uc774\uc2a4\ud2b8\ub97c \uc2a4\ud06c\ub9b0\uc73c\ub85c \uc778\uc1c4\ud558\uba74, \ubd80\ud53c \uacc4\uc0b0\uc774 \uc798\ubabb\ub41c\ub2e4. \ud398\uc774\uc2a4\ud2b8\uac00 \uc6c0\ud479 \ub4e4\uc5b4\uac04 \uacf3\uc73c\ub85c \uce68\ud22c\ud55c\ub2e4. BGA \ubcfc\uc740 \ud3c9\ud3c9\ud55c \ud45c\uba74\uc744 \uae30\ub300\ud558\uc9c0\ub9cc, \uc9c0\uae08\uc740 \uac04\uadf9\uc744 \ub118\uc5b4\uc57c \ud558\uba70, \uc774\ub294 \u2018\ud5e4\ub4dc \uc778 \ud544\ub85c\uc6b0\u2019 \uacb0\ud568\u2014 \ubcfc\uc774 \ud328\ub4dc \uc704\uc5d0 \ub193\uc774\uc9c0\ub9cc \uc81c\ub300\ub85c \uc801\uc2dc\uc9c0 \uc54a\uc544 \ubd88\uc548\uc815\ud55c \uc5f0\uacb0\u2014\ub97c \uc720\ubc1c\ud55c\ub2e4. \uc774\ub85c \uc778\ud574 \uacf5\uc7a5 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\uacfc\ud558\ub354\ub77c\ub3c4, \uace0\uac1d\uc774 \ucd5c\ucd08\ub85c \ub514\ubc14\uc774\uc2a4\ub97c \ub5a8\uc5b4\ub728\ub9ac\uba74 \uc2e4\ud328\ud55c\ub2e4. \ud50c\ub7ec\uadf8\ub294 \ucea1\uc774 \uc544\ub2c8\uba70, \uc6c0\ud479 \ub4e4\uc5b4\uac04 \uacf3\uc740 \uc0ac\uace0\ub97c \uae30\ub2e4\ub9ac\ub294 \uacb0\ud568\uc774\ub2e4.<\/p>\n\n\n

\uc720\uc77c\ud55c \ucd9c\uad6c: \ud0c0\uc785 VII (VIPPO)<\/h2>\n\n\n

\ubb3c\ub9ac\ud559\uc801 \ub9ac\ud50c\ub85c\uc6b0 \uaddc\ubc94\uc744 \uc874\uc911\ud558\ub294 \uc720\uc77c\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud574\uacb0\ucc45\uc740 IPC-4761 \ud0c0\uc785 VII\uc774\ub2e4. \uc5c5\uacc4\uc5d0\uc11c\ub294 \uc774\ub97c VIPPO(Via-in-Pad Plated Over)\ub77c\uace0 \uad6c\uc5b4\ub85c \ubd80\ub978\ub2e4. \uc774\ub294 \ud558\ub098\uc758 \ub2e8\uacc4\uac00 \uc544\ub2c8\uba70, \uad6c\uba4d\uc744 \ub2e4\uc2dc \ud3c9\ud3c9\ud558\uace0 \ub2e8\ub2e8\ud55c \uad6c\ub9ac \ud328\ub4dc\ub85c \ubc14\uafb8\uae30 \uc704\ud574 \uc124\uacc4\ub41c \uc77c\ub828\uc758 \uc81c\uc870 \uacf5\uc815\uc774\ub2e4.<\/p>\n\n\n\n

\uacfc\uc815\uc740 \ucd08\uae30 \ub4dc\ub9b4\ub9c1\uacfc \ub3c4\uae08 \ud6c4\uc5d0 \uc2dc\uc791\ub429\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 \ud2b9\uc218 \uc5d0\ud3ed\uc2dc \uc218\uc9c0\ub97c via \ubc30\ub7f4\uc5d0 \uac15\uc81c \uc8fc\uc785\ud569\ub2c8\ub2e4. \uc774\uac83\uc740 \uc194\ub354 \ub9c8\uc2a4\ud06c\uac00 \uc544\ub2c8\uba70, \uc804\uc6a9 \uad6c\uba4d \ucc44\uc6b0\uae30 \ud654\ud569\ubb3c\uc785\ub2c8\ub2e4. \uacbd\ud654\ub41c \ud6c4, \ubcf4\ub4dc\ub294 \ud3c9\ud0c4\ud654 \ub2e8\uacc4\u2014\uae30\ubcf8\uc801\uc73c\ub85c \uacfc\uc789 \uc5d0\ud3ed\uc2dc\ub97c \uad6c\ub9ac \ud45c\uba74\uacfc \uc77c\uce58\uc2dc\ud0a4\ub294 \uae30\uacc4\uc801 \uc0cc\ub529\u2014\ub97c \uac70\uce69\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \ubcf4\ub4dc\ub294 \ub2e4\uc2dc \ub3c4\uae08 \ud0f1\ud06c\ub85c \ub4e4\uc5b4\uac11\ub2c8\ub2e4. \ucc44\uc6cc\uc9c4 \uc0cc\ub529\ub41c \uad6c\uba4d \uc704\uc5d0 \uad6c\ub9ac \ucea1\uc774 \ub3c4\uae08\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uadf8 \uacb0\uacfc\ub294 \ub2e8\ub2e8\ud55c \uad6c\ub9ac\ucc98\ub7fc \ubcf4\uc774\uace0 \ud589\ub3d9\ud558\ub294 \ud328\ub4dc\uc785\ub2c8\ub2e4. \uac00\uc2a4\uac00 \ube60\uc838\ub098\uac08 \uad6c\uba4d\uc774 \uc5c6\uc73c\uba70, \uc194\ub354\uac00 \ud761\uc218\ub420 \ub524\ud50c\ub3c4 \uc5c6\uc2b5\ub2c8\ub2e4. BGA \ubcfc\uc740 \uc644\ubcbd\ud558\uac8c \ud3c9\ud3c9\ud558\uace0 \ub3c4\uc804\uc131 \ud45c\uba74 \uc704\uc5d0 \ub193\uc5ec \uc788\uc2b5\ub2c8\ub2e4. \ubd80\ud488\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc5f4\uc740 \uad6c\ub9ac \ucea1\uc744 \ud1b5\ud574, via\uc758 \ub3c4\uae08 \ubcbd\uc73c\ub85c, \ub0b4\ubd80 \ud50c\ub808\uc778\uc73c\ub85c \uc804\ub2ec\ub429\ub2c8\ub2e4. \uc774\ub294 \ubc30\uae30 \uac00\uc2a4\uc5d0 \uba74\uc5ed\uc778 \uc77c\uccb4\ud615 \uad6c\ub9ac \ud328\ub4dc\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n\n\n

\n
\"\ub179\uc0c9
Type VII via-in-pad\ub294 \uc644\ubcbd\ud558\uac8c \ud3c9\uba74\uc801\uc774\uace0 \uc194\ub354\ub7ec\ube14\ud55c \ud45c\uba74\uc744 \uc81c\uacf5\ud558\uc5ec \ubc30\uae30 \uac00\uc2a4 \ubc29\uc9c0 \uc704\ud5d8\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4.<\/figcaption><\/figure><\/div>\n\n\n

\ud3c9\ud0c4\ud654\ub294 \uc774 \uc21c\uc11c\uc758 \ud544\uc218 \ub2e8\uacc4\uc785\ub2c8\ub2e4. \u2018\ucc44\uc6cc\uc9c4 via\u2019\ub77c\uace0 \uc9c0\uc815\ud558\ub418, \u2018\ucea1\uc744 \uc50c\uc6b0\uace0 \ub3c4\uae08\ud55c \uac83\u2019\uc744 \uba85\uc2dc\ud558\uc9c0 \uc54a\uc73c\uba74, \uc0c1\ub2e8\uc5d0 \ub178\ucd9c\ub41c \uc218\uc9c0 \ud654\ud569\ubb3c\uc774 \uc788\ub294 \uc5d0\ud3ed\uc2dc \ubc30\ub7f4\uc774 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uc194\ub354\ub294 \uc5d0\ud3ed\uc2dc\uc640 \uc798 \ubd99\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uacb0\uad6d \uc911\uc2ec\uc774 wettable \ub418\uc9c0 \uc54a\ub294 \ub3c4\ub11b \ud615\ud0dc\uc758 \uad6c\ub9ac\uc640, \ub524\ud50c\ubcf4\ub2e4 \ub354 \ub098\uc060 \uc218 \uc788\ub294, \ube44 \uc2b5\uc724\uc131\uc774 \uc788\ub294 \uc0c1\ud0dc\ub97c \uc5bb\uac8c \ub429\ub2c8\ub2e4. \ucea1\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n

\uc804\ub3c4\uc131 \uc2e0\ud654<\/h2>\n\n\n

\ucda9\uc804 \uc7ac\ub8cc\ub97c \uc9c0\uc815\ud560 \ub54c, \uc9c0\uc18d\uc801\uc778 \ub17c\uc7c1\uc774 \uc788\uc2b5\ub2c8\ub2e4: \ub3c4\uc804\uc131 \ucda9\uc804 vs. \ube44\ub3c4\uc804\uc131 \ucda9\uc804. \ub9ce\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \u2018\ub3c4\uc804\uc131\uc774 \ub354 \ub0ab\ub2e4\u2019\uace0 \uc9c1\uac10\ud558\uba70, \uad6c\ub9ac \ub610\ub294 \uc740\uc774 \ud568\uc720\ub41c \uc5d0\ud3ed\uc2dc\ub97c \uc9c0\uc815\ud558\ub294\ub370, \uc774\ub294 \uc5f4 \uc131\ub2a5\uc744 \ud5a5\uc0c1\uc2dc\ud0a8\ub2e4\uace0 \uc0dd\uac01\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ud45c\uc900 \uc2e0\ub8b0\uc131 \ub4f1\uae09\uc758 \uacbd\uc6b0, \uc774\ub294 \uac70\uc758 \ud56d\uc0c1 \uc2e4\uc218\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub3c4\uc804\uc131 \ud398\uc774\uc2a4\ud2b8\ub294 \uc8fc\ubcc0 FR4 \uc801\uce35\ud310\uacfc \uc0c1\ub2f9\ud788 \ub2e4\ub978 \uc5f4 \ud33d\ucc3d \uacc4\uc218(CTE)\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc791\ub3d9 \uc911 \ubcf4\ub4dc\uac00 \uac00\uc5f4\ub418\uace0 \ub0c9\uac01\ub418\uba74\uc11c, \ubcf4\ub4dc\ub294 \ud55c \ubc29\ud5a5(\uc904\uae30\ucd95 \ud655\uc7a5)\uc73c\ub85c \ud655\uc7a5\ub418\uace0, \ub3c4\uc804\uc131 \ucda9\uc804\uc740 \ub2e4\ub978 \ubc29\ud5a5\uc73c\ub85c \ud655\uc7a5\ub429\ub2c8\ub2e4. \uc774 \ubd88\uc77c\uce58\ub294 \uad6c\ub9ac \ubc30\ub7f4 \ub3c4\uae08\uc5d0 \uc555\ub825\uc744 \uac00\ud558\uba70, \ucda9\ubd84\ud55c \uc5f4 \uc0ac\uc774\ud074 \ud6c4\uc5d0 \ucda9\uc804\uc7ac\ub294 \uc410\uae30\ucc98\ub7fc \uc791\uc6a9\ud558\uc5ec \uad6c\ub9ac \ubb34\ub98e\uc744 cracked\ud558\uac70\ub098 \ub3c4\uae08\uacfc \uad6c\uba4d \ubcbd\uc744 \ubd84\ub9ac\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\ube44\ub3c4\uc804\uc131 \uc5d0\ud3ed\uc2dc \ub294 \ud45c\uc900 Tg170 FR4 \uc801\uce35\ud310\uc758 CTE\uc5d0 \ub9de\uac8c \ud2b9\ubcc4\ud788 \uc81c\uc870\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ubcf4\ub4dc\uc640 \ud568\uaed8 \uc6c0\uc9c1\uc785\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uc5f4 \uad00\ub828 \ub17c\uc7c1\uc5d0 \uad00\ud558\uc5ec: via \ub0b4\uc758 \uc5f4 \uc804\ub2ec\uc740 \uc8fc\ub85c \uad6c\ub9ac \ub3c4\uae08 \uc2e4\ub9b0\ub354\ub97c \ud1b5\ud574 \uc77c\uc5b4\ub098\uba70, \ucf54\uc5b4\ub97c \ud1b5\ud574 \uc77c\uc5b4\ub098\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc740 \ud568\uc720\ub41c via\uc640 \ud45c\uc900 \uc5d0\ud3ed\uc2dc \ucda9\uc804 via \uc0ac\uc774\uc758 \uc5f4 \uc800\ud56d \ucc28\uc774\ub294, 95% \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uacbd\uc6b0 \ubb34\uc2dc\ud560 \ub9cc\ud569\ub2c8\ub2e4. \ubc30\ub7f4\uc758 \uc804\uae30 \uc800\ud56d\ub9cc\uc774 \uc720\uc77c\ud55c \uce21\uc815 \uae30\uc900\uc778 50\uc554\ud398\uc5b4 \uc774\uc0c1\uc758 DC \uc804\ub958\ub97c \ub77c\uc6b0\ud305 \ud558\uc9c0 \uc54a\ub294 \uc774\uc0c1, \ub3c4\uc804\uc131 \ucda9\uc804\uc758 \uc2e0\ub8b0\uc131 \uc704\ud5d8\uc740 \uc774\ub860\uc801 \uc774\ub4dd\ubcf4\ub2e4 \ud07d\ub2c8\ub2e4. \ube44\ub3c4\uc804\uc131 \ucda9\uc804\ub9cc \uace0\uc218\ud558\uc138\uc694.<\/p>\n\n\n

Fab \ub178\ud2b8 \uc791\uc131<\/h2>\n\n
\n
\"\ub0a9\ub55c
via-in-pad\ub97c \uc5f4\uc5b4\ub450\uba74, \u2018\uc194\ub354 \ub3c4\ub451\u2019 \uc5ed\ud560\uc744 \ud558\uc5ec \uc870\uc778\ud2b8\uc5d0\uc11c \uc194\ub354\ub97c \ud761\uc218\ud569\ub2c8\ub2e4.<\/figcaption><\/figure><\/div>\n\n\n

\ub2f9\uc2e0\uc758 \uc758\ub3c4\ub97c \ucd94\uce21\ud558\ub3c4\ub85d CAM \uc5d4\uc9c0\ub2c8\uc5b4\ub97c \ubbff\uc9c0 \ub9c8\uc138\uc694. \ub9cc\uc57d \ud328\ub4dc \ub0b4\uc758 \ube44\uc544\ub97c \uadf8\ub300\ub85c \ub450\uace0 Gerber\ub97c \ubcf4\ub0b4\uba74, \uc2e0\uc911\ud55c \uc5c5\uccb4\ub294 \uc791\uc5c5\uc744 \ubcf4\ub958\ud560 \uac83\uc785\ub2c8\ub2e4. \uc608\uc0b0\uc774 \uc801\uc740 \uc5c5\uccb4\ub294 \uadf8\ub0e5 \uac1c\ubc29\ub41c \uad6c\uba4d\uc73c\ub85c \ucc98\ub9ac\ud558\uba70, \uc870\ub9bd \uacfc\uc815\uc5d0\uc11c \uc194\ub354\uac00 \ubc30\ub7f4\uc744 \ub530\ub77c \ud761\uc218\ub418\uc5b4, \ubd80\ud488 \ud540\uc774 \ub9d0\ub77c \ubc84\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4\u2014\uc774\uac83\uc774 \ubc14\ub85c \u2018\uc194\ub354 \ub3c4\ub451\u2019\uc758 \uc804\ud615\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc81c\uc870 \ub3c4\uba74\uc5d0 \ud2b9\uc815 \ub808\uc774\uc5b4 \ub610\ub294 \uba85\ud655\ud55c \ud14d\uc2a4\ud2b8 \ube14\ub85d\uc744 \ubc18\ub4dc\uc2dc \ucd94\uac00\ud574\uc57c \ud569\ub2c8\ub2e4. \uba85\ud655\ud574\uc57c \ud569\ub2c8\ub2e4. \u2018\ud50c\ub7ec\uadf8\ub4dc\u2019\uc640 \uac19\uc740 \ubaa8\ud638\ud55c \uc6a9\uc5b4\ub294 \uc0ac\uc6a9\ud558\uc9c0 \ub9c8\uc138\uc694. \uc5c5\uacc4 \ud45c\uc900 \uc815\uc758\ub97c \uc0ac\uc6a9\ud558\uc138\uc694:<\/p>\n\n\n\n

\n

\u201c\ubaa8\ub4e0 BGA \ud328\ub4dc \ub0b4 \ube44\uc544(\ub610\ub294 \ud2b9\uc815 \ub808\uc774\uc5b4)\ub294 IPC-4761 Type VII\ub85c, \ube44\uc804\ub3c4\uc131 \uc5d0\ud3ed\uc2dc\ub85c \ucda9\uc804\ub418\uace0, \ud3c9\ud0c4\ud654\ub418\uc5b4, \ucd5c\uc18c 12\u03bcm \uad6c\ub9ac \ucea1\uc73c\ub85c \ub3c4\uae08\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ucd5c\uc885 \ud45c\uba74\uc740 \ud3c9\ud3c9\ud558\uace0 \uc194\ub354\ub7ec\ube14\ud574\uc57c \ud569\ub2c8\ub2e4.\u201d},{<\/p>\n<\/blockquote>\n\n\n\n

\uc774 \ud504\ub85c\uc138\uc2a4\ub294 \ube44\uc6a9\uc744 \ucd94\uac00\ud569\ub2c8\ub2e4. \ubcfc\ub968\uacfc \uc0f5\uc5d0 \ub530\ub77c, \ucd94\uac00 \ub3c4\uae08 \uc0ac\uc774\ud074\uacfc \uc218\uc791\uc5c5 \ud3c9\ud0c4\ud654 \ub2e8\uacc4\ub97c \ud544\uc694\ub85c \ud558\uae30 \ub54c\ubb38\uc5d0, \uc774\ub294 15%\uc5d0\uc11c 30%\uae4c\uc9c0 \uae30\ud310 \uac00\uaca9\uc5d0 \ub354\ud574\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub2f9\uc2e0\uc740 \uad6c\uba4d\uc5d0 \ub300\ud574 \uc9c0\ubd88\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \ud654\uc0b0\uc774 \uc5c6\ub294 \uac83\uc5d0 \ub300\ud574 \uc9c0\ubd88\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uadf8 20% \uae30\ud310 \ube44\uc6a9 \uc99d\uac00\ub97c \uacf5\uae30 \ubc29\uc6b8\uc5d0 \ub5a0 \uc788\ub294 QFN \ub54c\ubb38\uc5d0 \ud3d0\uae30\ud558\ub294 5,000\uac1c \uc0dd\uc0b0 \ub77c\uc778\uc758 \ube44\uc6a9\uacfc \ube44\uad50\ud558\uc138\uc694. \uc218\ud559\uc740 \uac04\ub2e8\ud569\ub2c8\ub2e4. \ubb3c\ub9ac\ub294 \ud611\uc0c1\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

\ucef4\ud3ec\ub10c\ud2b8 \ud328\ub4dc \ub0b4\ubd80\uc5d0 \ube44\uc544\ub97c \ubc30\uce58\ud558\uba74 \uc7ac\ud50c\ub85c\uc6b0 \uc911\uc5d0 \u2018\ud654\uc0b0\u2019 \ud604\uc0c1\uc744 \uc77c\uc73c\ucf1c \uce58\uba85\uc801\uc778 \uc870\ub9bd \uacb0\ud568\uc744 \uc720\ubc1c\ud558\ub294 \uc555\ub825 \uc6a9\uae30\uac00 \uc0dd\uc131\ub429\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\ub294 \uc77c\ubc18 \ud150\ud305 \ubc29\ubc95\uc774 \uc2e4\ud328\ud558\ub294 \uc774\uc720\uc640, IPC-4761 Type VII (Via-in-Pad Plated Over)\ub97c \uc9c0\uc815\ud558\ub294 \uac83\uc774 \uac00\uc2a4 \ubc29\ucd9c\uc744 \ubc29\uc9c0\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc194\ub354 \uc870\uc778\ud2b8\ub97c \ubcf4\uc7a5\ud558\ub294 \uc720\uc77c\ud55c \uc2e0\ub8b0\uc131 \uc788\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud574\uacb0\ucc45\uc784\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":10059,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"","glossary_alter":"","glossary_def":"","article_task":"Via-in-pad plating caps that prevent outgassing volcanoes"},"categories":[12],"tags":[],"_links":{"self":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/10060"}],"collection":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/comments?post=10060"}],"version-history":[{"count":1,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/10060\/revisions"}],"predecessor-version":[{"id":10171,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/posts\/10060\/revisions\/10171"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/media\/10059"}],"wp:attachment":[{"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/media?parent=10060"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/categories?post=10060"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.besterpcba.com\/ko\/wp-json\/wp\/v2\/tags?post=10060"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}