JP2011077277A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP2011077277A JP2011077277A JP2009226895A JP2009226895A JP2011077277A JP 2011077277 A JP2011077277 A JP 2011077277A JP 2009226895 A JP2009226895 A JP 2009226895A JP 2009226895 A JP2009226895 A JP 2009226895A JP 2011077277 A JP2011077277 A JP 2011077277A
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- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
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- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
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- H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/32245—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
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- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
- H01L2224/45001—Core members of the connector
- H01L2224/45099—Material
- H01L2224/451—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof
- H01L2224/45138—Material with a principal constituent of the material being a metal or a metalloid, e.g. boron (B), silicon (Si), germanium (Ge), arsenic (As), antimony (Sb), tellurium (Te) and polonium (Po), and alloys thereof the principal constituent melting at a temperature of greater than or equal to 950°C and less than 1550°C
- H01L2224/45147—Copper (Cu) as principal constituent
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- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
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- H—ELECTRICITY
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- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/484—Connecting portions
- H01L2224/48463—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond
- H01L2224/48465—Connecting portions the connecting portion on the bonding area of the semiconductor or solid-state body being a ball bond the other connecting portion not on the bonding area being a wedge bond, i.e. ball-to-wedge, regular stitch
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- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
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- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
Abstract
【解決手段】アイランド6上に半導体素子8が固着され、アイランド6周囲に配置されたリード4と半導体素子8とは金属細線9により電気的に接続される。リード4の一部領域は窪んだ領域となり、その窪んだ領域上方まで半導体素子8が配置される。この構造により、樹脂パッケージ2のサイズが、半導体素子8のサイズに近くづき、樹脂パッケージ2の縮小化が実現される。
【選択図】図1
Description
2 樹脂パッケージ
4 リード
6 アイランド
14 吊りリード
21 絶縁性スペーサー
24 絶縁性接着シート
Claims (7)
- アイランドと、前記アイランドを囲むように配置された複数のリードと、前記アイランド上に接着材を介して固着された半導体素子と、前記半導体素子と前記リードとを電気的に接続する金属細線と、前記アイランド、前記リード、前記金属細線及び前記半導体素子を被覆する樹脂パッケージとを有する半導体装置において、
前記半導体素子が配置される側の前記リード面は、少なくともその一部が窪んだ領域に加工され、前記半導体素子は、前記リードの窪んだ領域上方まで配置されることを特徴とする半導体装置。 - 前記アイランドのコーナー部から連続して延在する吊りリードとを有し、前記半導体素子は、前記吊りリード上面に固着されることを特徴とする請求項1に記載の半導体装置。
- 前記金属細線は、前記リードの窪んでいない領域に接続されることを特徴とする請求項1または請求項2に記載の半導体装置。
- 前記リードの窪んだ領域上には絶縁性スペーサーが配置され、前記半導体素子は、前記絶縁性スペーサー上に配置されることを特徴とする請求項1から請求項3のいずれか1項に記載の半導体装置。
- アイランドと、前記アイランドを囲むように配置された複数のリードと、前記アイランド上に接着材を介して固着された半導体素子と、前記半導体素子と前記リードとを電気的に接続する金属細線と、前記アイランド、前記リード、前記金属細線及び前記半導体素子を被覆する樹脂パッケージとを有する半導体装置において、
前記半導体素子が配置される側の前記リードは、その全体が前記アイランドよりも薄くなるように加工され、前記半導体素子は、前記リード上方まで配置されることを特徴とする半導体装置。 - 前記アイランドのコーナー部から連続して延在する吊りリードとを有し、前記半導体素子は、前記吊りリード上面に固着されることを特徴とする請求項5に記載の半導体装置。
- 前記リード上には絶縁性スペーサーが配置され、前記半導体素子は、前記絶縁性スペーサー上に配置されることを特徴とする請求項5または請求項6に記載の半導体装置。
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JP2009226895A JP2011077277A (ja) | 2009-09-30 | 2009-09-30 | 半導体装置 |
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JP2009226895A JP2011077277A (ja) | 2009-09-30 | 2009-09-30 | 半導体装置 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1126689A (ja) * | 1997-06-30 | 1999-01-29 | Sanyo Electric Co Ltd | 半導体装置 |
JPH11340409A (ja) * | 1998-05-27 | 1999-12-10 | Matsushita Electron Corp | リードフレームおよびその製造方法ならびに樹脂封止型半導体装置およびその製造方法 |
JP2003037219A (ja) * | 2001-07-23 | 2003-02-07 | Matsushita Electric Ind Co Ltd | 樹脂封止型半導体装置およびその製造方法 |
JP2005191158A (ja) * | 2003-12-25 | 2005-07-14 | Renesas Technology Corp | 半導体装置及びその製造方法 |
JP2006100636A (ja) * | 2004-09-30 | 2006-04-13 | Renesas Technology Corp | 半導体装置の製造方法 |
JP2007134585A (ja) * | 2005-11-11 | 2007-05-31 | Renesas Technology Corp | 半導体装置及びその製造方法 |
-
2009
- 2009-09-30 JP JP2009226895A patent/JP2011077277A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1126689A (ja) * | 1997-06-30 | 1999-01-29 | Sanyo Electric Co Ltd | 半導体装置 |
JPH11340409A (ja) * | 1998-05-27 | 1999-12-10 | Matsushita Electron Corp | リードフレームおよびその製造方法ならびに樹脂封止型半導体装置およびその製造方法 |
JP2003037219A (ja) * | 2001-07-23 | 2003-02-07 | Matsushita Electric Ind Co Ltd | 樹脂封止型半導体装置およびその製造方法 |
JP2005191158A (ja) * | 2003-12-25 | 2005-07-14 | Renesas Technology Corp | 半導体装置及びその製造方法 |
JP2006100636A (ja) * | 2004-09-30 | 2006-04-13 | Renesas Technology Corp | 半導体装置の製造方法 |
JP2007134585A (ja) * | 2005-11-11 | 2007-05-31 | Renesas Technology Corp | 半導体装置及びその製造方法 |
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