KR20040030587A - 반도체장치 및 그 제조방법 - Google Patents
반도체장치 및 그 제조방법 Download PDFInfo
- Publication number
- KR20040030587A KR20040030587A KR10-2003-7013633A KR20037013633A KR20040030587A KR 20040030587 A KR20040030587 A KR 20040030587A KR 20037013633 A KR20037013633 A KR 20037013633A KR 20040030587 A KR20040030587 A KR 20040030587A
- Authority
- KR
- South Korea
- Prior art keywords
- current path
- semiconductor device
- path material
- connection
- mosfet
- Prior art date
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 180
- 238000004519 manufacturing process Methods 0.000 title claims description 60
- 239000000463 material Substances 0.000 claims abstract description 103
- 238000004806 packaging method and process Methods 0.000 claims abstract description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 153
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 153
- 229920005989 resin Polymers 0.000 claims description 19
- 239000011347 resin Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 6
- 239000004020 conductor Substances 0.000 description 13
- 229910000679 solder Inorganic materials 0.000 description 13
- 239000010931 gold Substances 0.000 description 12
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 11
- 229910052737 gold Inorganic materials 0.000 description 11
- 239000003822 epoxy resin Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 229920000647 polyepoxide Polymers 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
Description
Claims (20)
- 복수의 전극을 갖는 반도체 소자;리드 프레임의 복수의 접속 영역;복수의 전극 중 적어도 하나와 상기 복수의 접속 영역 중 적어도 하나를 전기적으로 연결하는 판 형태의 전류경로 재료 및;복수의 전극을 갖는 상기 반도체 소자, 리드 프레임의 상기 복수의 접속 영역 및, 상기 전류경로 재료를 패키지하는 하우징을 구비하여 구성되고,상기 판 형태의 전류경로 재료가 복수의 전극 중 하나 및 상기 복수의 접속 영역 중 하나에 직접적으로 접속되도록 배열되고, 상기 전류경로 재료의 중간 영역이 상기 반도체 소자의 표면으로부터 떨어지게 형성되는 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서, 상기 전류경로 재료가 초음파 접속에 의해 복수의 전극 중 하나 및 상기 복수의 접속 영역 중 하나에 직접적으로 접속되는 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서, 상기 전류경로 재료가 복수의 전류경로 재료를 포함하고, 상기 복수의 전류경로 재료가 복수의 전극 중 하나 및 상기 복수의 접속 영역 중 하나에 직접적으로 접속되는 것을 특징으로 하는 반도체 장치.
- 제2항에 있어서, 상기 전류경로 재료가 복수의 전류경로 재료를 포함하고, 상기 복수의 전류경로 재료가 복수의 전극 중 하나 및 상기 복수의 접속 영역 중 하나에 직접적으로 접속되는 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서, 상기 전류경로 재료의 중간 영역이 소정의 곡률을 갖는 아치 형상으로 형성되는 것을 특징으로 하는 반도체 장치.
- 제2항에 있어서, 상기 전류경로 재료의 중간 영역이 소정의 곡률을 갖는 아치 형상으로 형성되는 것을 특징으로 하는 반도체 장치.
- 제3항에 있어서, 상기 복수의 전류경로 재료의 중간 영역이 소정의 곡률을 갖는 아치 형상으로 형성되는 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서, 상기 하우징의 몰드 물질로서 작용하는 봉인하는 수지를 통과하는 구멍이 상기 전류경로 재료의 두께 방향을 따라 상기 전류경로 재료를 통과하여 관통하기 위해 상기 전류경로 재료의 중간 영역에 형성되는 것을 특징으로 하는 반도체 장치.
- 제2항에 있어서, 상기 하우징의 몰드 물질로서 작용하는 봉인하는 수지를 통과하는 구멍이 상기 전류경로 재료의 두께 방향을 따라 상기 전류경로 재료를 통과하여 관통하기 위해 상기 전류경로 재료의 중간 영역에 형성되는 것을 특징으로 하는 반도체 장치.
- 제3항에 있어서, 상기 하우징의 몰드 물질로서 작용하는 봉인하는 수지를 통과하는 구멍이 상기 전류경로 재료의 두께 방향을 따라 상기 전류경로 재료를 통과하여 관통하기 위해 상기 전류경로 재료의 중간 영역에 형성되는 것을 특징으로 하는 반도체 장치.
- 제5항에 있어서, 상기 하우징의 몰드 물질로서 작용하는 봉인하는 수지를 통과하는 구멍이 상기 전류경로 재료의 두께 방향을 따라 상기 전류경로 재료를 통과하여 관통하기 위해 상기 전류경로 재료의 중간 영역에 형성되는 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서, 상기 전류경로 재료가 알루미늄 계열의 재료로부터 형성되는 것을 특징으로 하는 반도체 장치.
- 제2항에 있어서, 상기 전류경로 재료가 알루미늄 계열의 재료로부터 형성되는 것을 특징으로 하는 반도체 장치.
- 제3항에 있어서, 상기 전류경로 재료가 알루미늄 계열의 재료로부터 형성되는 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서, 상기 전류경로 재료가 상기 반도체 소자의 복수의 전극 중 적어도 소스 전극과, 리드 프레임의 상기 복수의 접속 영역 중 하나 사이에 연결되는 것을 특징으로 하는 반도체 장치.
- 제1항에 있어서, 상기 전류경로 재료가 상기 반도체 소자의 복수의 전극 중 소스 전극과, 리드 프레임의 상기 복수의 접속 영역 중 하나의 사이와, 게이트 전극과 리드 프레임의 상기 복수의 접속 영역 중 다른 하나의 사이에 연결되는 것을 특징으로 하는 반도체 장치.
- 제2항에 있어서, 상기 전류경로 재료가 상기 반도체 소자의 복수의 전극 중 소스 전극과, 리드 프레임의 상기 복수의 접속 영역 중 하나의 사이와, 게이트 전극과 리드 프레임의 상기 복수의 접속 영역 중 다른 하나의 사이에 연결되는 것을 특징으로 하는 반도체 장치.
- 반도체 소자를 형성하는 단계;반도체 소자의 복수의 전극 중 적어도 하나와 리프 프레임의 복수의 접속 영역 중 하나를 연결하는 판 형태의 전류경로 재료를 형성하는 단계;판 형태의 전류경로 재료의 중간 영역을 반도체 소자의 표면으로부터 떨어지도록 전류경로 재료를 형성하는 단계 및;복수의 전극 중 하나 및 리드 프레임의 복수의 접속 영역 중 하나에서 전류경로 재료의 2개의 말단 영역을 전기적으로 직접적으로 접속하는 단계를 구비하여 이루어진 것을 특징으로 하는 반도체 장치의 제조방법.
- 제18항에 있어서, 전류경로 재료의 2개의 말단 영역을 복수의 전극 중 하나 및 리드 프레임의 복수의 접속 영역 중 하나에 직접적으로 접속하는 것은 초음파 접속에 의해 수행되는 것을 특징으로 하는 반도체 장치의 제조방법.
- 제18항에 있어서, 전류경로 재료의 2개의 말단 영역을 복수의 전극 중 하나 및 리드 프레임의 복수의 접속 영역 중 하나에 직접적으로 접속하는 것은 동시에 초음파 접속에 의해 수행되는 것을 특징으로 하는 반도체 장치의 제조방법.
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JP2001120309A JP4112816B2 (ja) | 2001-04-18 | 2001-04-18 | 半導体装置および半導体装置の製造方法 |
JPJP-P-2001-00120309 | 2001-04-18 | ||
PCT/JP2002/003829 WO2002086970A2 (en) | 2001-04-18 | 2002-04-17 | Semiconductor device and method of manufacturing the same |
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KR20040030587A true KR20040030587A (ko) | 2004-04-09 |
KR100637361B1 KR100637361B1 (ko) | 2006-10-23 |
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US (3) | US6903450B2 (ko) |
JP (1) | JP4112816B2 (ko) |
KR (1) | KR100637361B1 (ko) |
CN (1) | CN100418217C (ko) |
WO (1) | WO2002086970A2 (ko) |
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US20040135237A1 (en) | 2004-07-15 |
US6903450B2 (en) | 2005-06-07 |
US7230322B2 (en) | 2007-06-12 |
KR100637361B1 (ko) | 2006-10-23 |
WO2002086970A3 (en) | 2003-05-30 |
US20050212101A1 (en) | 2005-09-29 |
US20070052075A1 (en) | 2007-03-08 |
CN1511346A (zh) | 2004-07-07 |
JP4112816B2 (ja) | 2008-07-02 |
WO2002086970A2 (en) | 2002-10-31 |
JP2002314018A (ja) | 2002-10-25 |
US7364950B2 (en) | 2008-04-29 |
CN100418217C (zh) | 2008-09-10 |
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