JP2013074264A - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP2013074264A JP2013074264A JP2011214474A JP2011214474A JP2013074264A JP 2013074264 A JP2013074264 A JP 2013074264A JP 2011214474 A JP2011214474 A JP 2011214474A JP 2011214474 A JP2011214474 A JP 2011214474A JP 2013074264 A JP2013074264 A JP 2013074264A
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- H10D84/80—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs
- H10D84/82—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs of only field-effect components
- H10D84/83—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of at least one component covered by groups H10D12/00 or H10D30/00, e.g. integration of IGFETs of only field-effect components of only insulated-gate FETs [IGFET]
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Abstract
【解決手段】スイッチング用のパワーMOSFETと、そのパワーMOSFETよりも小面積でかつそのパワーMOSFETに流れる電流を検知するためのセンスMOSFETとが1つの半導体チップCP1内に形成され、この半導体チップCP1はチップ搭載部上に導電性の接合材を介して搭載され、樹脂封止されている。半導体チップCP1の主面において、パワーMOSFETのソース用のパッド電極PDS1に金属板MPLが接合されており、センスMOSFETが形成されたセンスMOS領域RG2は、平面視で、金属板MPLが重なっておらず、センスMOS領域RG2の三辺が金属板MPLに囲まれるように、金属板MPLがソース用のパッド電極PDS1に接合されている。
【選択図】図22
Description
本発明の一実施の形態の半導体装置を図面を参照して説明する。
図1は、本発明の一実施の形態である半導体装置PKGの上面図(平面図)であり、図2は、半導体装置PKGの下面図(平面図)であり、図3〜図6は、半導体装置PKGの断面図であり、図7〜図9は、半導体装置PKGの平面透視図(上面図)である。図7のA1−A1線の位置での半導体装置PKGの断面が図3にほぼ対応し、図7のA2−A2線の位置での半導体装置PKGの断面が図4にほぼ対応し、図7のA3−A3線の位置での半導体装置PKGの断面が図5にほぼ対応し、図7のA4−A4線の位置での半導体装置PKGの断面が図6にほぼ対応する。また、図7には、封止部MRを透視したときの半導体装置PKGの上面側の平面透視図が示されている。また、図8は、図7において、更に金属板MPLおよびボンディングワイヤBWを透視(省略)したときの半導体装置PKGの平面透視図(上面図)である。また、図9は、図8において、更に半導体チップCP1,CP2を透視(省略)したときの半導体装置PKGの平面透視図(上面図)である。なお、図4および図6は、後述のセンスMOS領域RG2を通る断面であるため、半導体チップCP1におけるセンスMOS領域RG2も図4および図6に示されている。
次に、図11は半導体装置PKGの実装例を示す断面図である。図11には、上記図3に対応する断面が示されている。
次に、半導体装置PKGの回路構成について説明する。図12は、半導体装置PKGの回路図(回路ブロック図)である。図12において、点線で囲まれた部分が半導体チップCP1で構成された部分であり、一点鎖線で囲まれた部分が半導体チップCP2で構成された部分であり、二点鎖線で囲まれた部分が半導体装置PKGで構成された部分である。
次に、上記パワーMOSFETQHおよびセンスMOSFETQSが形成された半導体チップCP1の構成について説明する。
半導体チップCP1には、パワーMOSFETQHだけでなく、パワーMOSFETQHに流れる電流を検知するためのセンスMOSFETQSも形成されている。この半導体チップCP1をチップ搭載部である導電性のダイパッドDP1上に導電性の接合材(接着層BD1)を介して接合してから、ボンディングワイヤBWの接続と金属板MPLの接続とを行い、これを樹脂封止して、半導体装置PKGが形成されている。半導体チップCP1の裏面全体に裏面電極BEが形成されており、この半導体チップCP1の裏面電極BEとダイパッドDP1との間に、導電性の接合材(接着層BD1)を介して電流が流れる構成となっている。
次に、半導体チップCP1のチップレイアウトについて、図22〜図25および上記図13〜図16を参照しながら説明する。
第1変形例の半導体チップCP1を、以下、符号CP1aを付して半導体チップCP1aと称することとする。
第2変形例の半導体チップCP1を、以下、符号CP1bを付して半導体チップCP1bと称することとする。また、半導体チップCP1の代わりに半導体チップCP1bを用いた半導体装置PKGを、符号PKGbを付して半導体装置PKGbと称することとする。
1a 基板本体
1b エピタキシャル層
2 フィールド絶縁膜
3 半導体領域
4 半導体領域
5 溝
6 ゲート絶縁膜
7 ゲート電極
7a ゲート引き出し用の配線部
8 絶縁膜
9a,9b,9c,9d コンタクトホール
10A アノード配線
10C カソード配線
10G ゲート配線
10S1,10S2 ソース配線
11 半導体領域
12 保護膜
13 開口部
20,20a,20b,20c,20d 領域
21,22 後退部
23a,23b,23c,23d 辺
31 多結晶シリコン膜
31a n型シリコン部分
31b p型シリコン部分
111,112 半田
AMP アンプ回路
BD1,BD2,BD3,BD4 接着層
BE,BE101 裏面電極
BT 電源
BW ボンディングワイヤ
CLC,CLC1,CLC2 制御回路
CMP コンパレータ回路
CP1,CP2,CP1a,CP1b,CP101 半導体チップ
DP1,DP2 ダイパッド
DR ドライバ回路
Idh,Ise 電流
LA,LA1,LA2 負荷
LD,LD1,LD2,LD1D リード
MPL,MPL1,MPL2,MPL101 金属板
MR 封止部
MRa 上面
MRb 下面
MRc1,MRc2,MRc3,MRc4 側面
OCP 過電流保護回路
OP,OP1 開口部
PD,PD2,PDA,PDC,PDG パッド電極
PDS1,PDS1a,PDS1b,PDS2,PDS3,PDS101 パッド電極
PDS4,PDS4a,PDS4b,PDS104 パッド電極
PKG,PKGb 半導体装置
PWB 実装基板
PWL p型ウエル
QH,QH1,QH2 パワーMOSFET
QS,QS1,QS2 センスMOSFET
RG1,RG101 メインMOS領域
RG2,RG2a,RG2b,RG102 センスMOS領域
RG3 ダイオード領域
RG11,RG12 領域
RG21 第1MOSFET領域
RG22 第2MOSFET領域
RST 抵抗
SD1,SD2,SD3,SD4,SD5,SD6,SD7 辺
SD8 先端辺
SL 半田
TE1,TE2,TE3 端子
TML,TML1 端子
TL 吊リード
TR トランジスタ
Claims (15)
- 導電性を有する第1チップ搭載部と、
第1主面および前記第1主面とは反対側の第1裏面を有し、前記第1裏面が前記第1チップ搭載部に接合された第1半導体チップと、
第2チップ搭載部と、
第2主面および前記第2主面とは反対側の第2裏面を有し、前記第2裏面が前記第2チップ搭載部に接合された第2半導体チップと、
第1リード部と、
前記第1および第2半導体チップと、前記第1および第2チップ搭載部の少なくとも一部と、前記第1リード部の少なくとも一部とを封止する封止部と、
を有する半導体装置であって、
前記第1半導体チップには、ドレイン同士が電気的に接続されかつゲート同士が電気的に接続された第1MOSFETおよび第2MOSFETが形成されており、
前記第1MOSFETは、前記第1半導体チップの前記第1主面の第1領域に形成され、
前記第2MOSFETは、前記第1MOSFETに流れる電流検出用の素子であり、かつ、前記第1半導体チップの前記第1主面の第2領域に形成されており、
前記第1および第2MOSFETのゲートに電気的に接続された第1ゲートパッドと、前記第1MOSFETのソースに電気的に接続された第1ソースパッドと、前記第2MOSFETのソースに電気的に接続された第2ソースパッドとが、前記第1半導体チップの前記第1主面に形成され、
前記第1および第2MOSFETのドレインに電気的に接続されたドレイン電極が、前記第1半導体チップの前記第1裏面に形成され、
前記第1ソースパッドと前記第1リード部とが、導体板を介して電気的に接続されており、
前記第1半導体チップの前記第1主面において、前記第2領域は前記第1領域よりも面積が小さく、
平面視で、前記第2領域に前記導体板が重ならず、前記第2領域の三辺が前記導体板に囲まれるように、前記導体板が前記第1半導体チップの前記第1ソースパッドに接合されていることを特徴とする半導体装置。 - 請求項1に記載の半導体装置において、
前記第2半導体チップには、前記第1および第2MOSFETを制御する制御回路が形成されており、
前記第1ゲートパッドおよび前記第2ソースパッドは、それぞれワイヤを介して前記第2半導体チップのパッドに電気的に接続されていることを特徴とする半導体装置。 - 請求項2に記載の半導体装置において、
前記第1半導体チップは、前記第1リード部と前記第2半導体チップとの間に配置され、
前記第1半導体チップの前記第1主面は、前記第2半導体チップ側の第1のチップ辺と、前記第1のチップ辺に対向する第2のチップ辺とを有しており、
前記第1半導体チップの前記第1主面において、前記第2領域は、前記第2のチップ辺よりも前記第1のチップ辺に近くなるように配置され、
平面視で、前記導体板の前記第2半導体チップに対向する側の先端辺と前記第1のチップ辺との間の第1の距離は、前記第2領域と前記第1のチップ辺との間の第2の距離以下であることを特徴とする半導体装置。 - 請求項3に記載の半導体装置において、
前記第2領域よりも前記第2ソースパッドが、前記第1のチップ辺の近くに配置されていることを特徴とする半導体装置。 - 請求項4に記載の半導体装置において、
前記第2領域に形成された前記第2MOSFETのソース領域と前記第2ソースパッドとは、前記第1半導体チップに形成されたソース用配線を介して電気的に接続されていることを特徴とする半導体装置。 - 請求項5に記載の半導体装置において、
平面視で、前記第2領域の前記三辺以外の一辺と前記第1のチップ辺との間に前記導体板は位置していないことを特徴とする半導体装置。 - 請求項6に記載の半導体装置において、
平面視で、前記導体板は、前記第2半導体チップに対向する側において、前記第2半導体チップから遠ざかる方向に局所的に後退した後退部を有し、前記第2領域は、前記後退部内に配置されていることを特徴とする半導体装置。 - 請求項7に記載の半導体装置において、
平面視で、前記第2領域の前記三辺が前記第1ソースパッドに囲まれていることを特徴とする半導体装置。 - 請求項8に記載の半導体装置において、
平面視で、前記第2領域の前記三辺が、前記第1ソースパッドと前記導体板との接合部に囲まれていることを特徴とする半導体装置。 - 請求項9に記載の半導体装置において、
前記第1半導体チップは、導電性の第1接合材を介して前記第1チップ搭載部に接合されていることを特徴とする半導体装置。 - 請求項10に記載の半導体装置において、
前記第1接合材は半田からなることを特徴とする半導体装置。 - 請求項11に記載の半導体装置において、
前記導体板と前記第1チップ搭載部とは、同じ材料により形成されていることを特徴とする半導体装置。 - 請求項12に記載の半導体装置において、
前記導体板と前記第1チップ搭載部とは、銅または銅合金により形成されていることを特徴とする半導体装置。 - 請求項13に記載の半導体装置において、
前記導体板は、半田を介して前記第1半導体チップの前記第1ソースパッドに接合されていることを特徴とする半導体装置。 - 請求項14に記載の半導体装置において、
前記第1半導体チップの前記第1主面の第3領域には、第1MOSFETの発熱を検知するためのダイオードが形成されており、
平面視において、前記第2領域および前記第3領域は、前記後退部内に配置されていることを特徴とする半導体装置。
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015002229A (ja) * | 2013-06-14 | 2015-01-05 | ルネサスエレクトロニクス株式会社 | 半導体装置および電子装置 |
JP2016072520A (ja) * | 2014-09-30 | 2016-05-09 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP2016143694A (ja) * | 2015-01-30 | 2016-08-08 | 三菱電機株式会社 | 半導体装置 |
JP2018032742A (ja) * | 2016-08-24 | 2018-03-01 | トヨタ自動車株式会社 | 半導体装置 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006210519A (ja) * | 2005-01-26 | 2006-08-10 | Fuji Electric Holdings Co Ltd | 半導体装置およびその製造方法 |
JP2006332176A (ja) * | 2005-05-24 | 2006-12-07 | Nissan Motor Co Ltd | 半導体装置 |
JP2008060256A (ja) * | 2006-08-30 | 2008-03-13 | Renesas Technology Corp | 半導体装置 |
JP2008153432A (ja) * | 2006-12-18 | 2008-07-03 | Renesas Technology Corp | 半導体装置およびその製造方法 |
JP2010238993A (ja) * | 2009-03-31 | 2010-10-21 | Toyota Motor Corp | 半導体装置 |
JP2011187650A (ja) * | 2010-03-08 | 2011-09-22 | Renesas Electronics Corp | 半導体装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6180966B1 (en) | 1997-03-25 | 2001-01-30 | Hitachi, Ltd. | Trench gate type semiconductor device with current sensing cell |
JP3914328B2 (ja) | 1997-03-25 | 2007-05-16 | 株式会社ルネサステクノロジ | 電流検出セル付トレンチゲート半導体装置および電力変換装置 |
JP4916745B2 (ja) * | 2006-03-28 | 2012-04-18 | ルネサスエレクトロニクス株式会社 | 半導体装置の製造方法 |
JP4895104B2 (ja) | 2006-07-06 | 2012-03-14 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP5481030B2 (ja) * | 2008-01-30 | 2014-04-23 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
US7939882B2 (en) * | 2008-04-07 | 2011-05-10 | Alpha And Omega Semiconductor Incorporated | Integration of sense FET into discrete power MOSFET |
JP2010177454A (ja) * | 2009-01-29 | 2010-08-12 | Sanyo Electric Co Ltd | 絶縁ゲート型半導体装置 |
CN102386182B (zh) * | 2010-08-27 | 2014-11-05 | 万国半导体股份有限公司 | 在分立的功率mos场效应管集成传感场效应管的器件及方法 |
-
2011
- 2011-09-29 JP JP2011214474A patent/JP5823798B2/ja active Active
-
2012
- 2012-07-16 EP EP12176514.3A patent/EP2575172A3/en not_active Withdrawn
- 2012-09-04 CN CN201210323243.XA patent/CN103035602B/zh active Active
- 2012-09-12 US US13/610,935 patent/US8624379B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006210519A (ja) * | 2005-01-26 | 2006-08-10 | Fuji Electric Holdings Co Ltd | 半導体装置およびその製造方法 |
JP2006332176A (ja) * | 2005-05-24 | 2006-12-07 | Nissan Motor Co Ltd | 半導体装置 |
JP2008060256A (ja) * | 2006-08-30 | 2008-03-13 | Renesas Technology Corp | 半導体装置 |
JP2008153432A (ja) * | 2006-12-18 | 2008-07-03 | Renesas Technology Corp | 半導体装置およびその製造方法 |
JP2010238993A (ja) * | 2009-03-31 | 2010-10-21 | Toyota Motor Corp | 半導体装置 |
JP2011187650A (ja) * | 2010-03-08 | 2011-09-22 | Renesas Electronics Corp | 半導体装置 |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9704979B2 (en) | 2013-06-14 | 2017-07-11 | Renesas Electronics Corporation | Semiconductor device and an electronic device |
US9997620B2 (en) | 2013-06-14 | 2018-06-12 | Renesas Electronics Corporation | Semiconductor device and an electronic device |
US10453946B2 (en) | 2013-06-14 | 2019-10-22 | Renesas Electronics Corporation | Semiconductor device and an electronic device |
JP2015002229A (ja) * | 2013-06-14 | 2015-01-05 | ルネサスエレクトロニクス株式会社 | 半導体装置および電子装置 |
JP2016072520A (ja) * | 2014-09-30 | 2016-05-09 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
TWI670805B (zh) * | 2014-09-30 | 2019-09-01 | 日商瑞薩電子股份有限公司 | 半導體裝置 |
JP2016143694A (ja) * | 2015-01-30 | 2016-08-08 | 三菱電機株式会社 | 半導体装置 |
US11495595B2 (en) | 2015-02-13 | 2022-11-08 | Rohm Co., Ltd. | Semiconductor device and semiconductor module |
US12300694B2 (en) | 2015-02-13 | 2025-05-13 | Rohm Co. Ltd. | Semiconductor device and semiconductor module |
US11916069B2 (en) | 2015-02-13 | 2024-02-27 | Rohm Co., Ltd. | Semiconductor device and semiconductor module |
US11670633B2 (en) | 2015-02-13 | 2023-06-06 | Rohm Co., Ltd. | Semiconductor device and semiconductor module |
US11257812B2 (en) | 2015-02-13 | 2022-02-22 | Rohm Co., Ltd. | Semiconductor device and semiconductor module |
JP2023154103A (ja) * | 2015-12-18 | 2023-10-18 | ローム株式会社 | 半導体装置 |
US12313659B2 (en) | 2015-12-18 | 2025-05-27 | Rohm Co., Ltd. | SIC semiconductor device with current sensing capability |
JP2018032742A (ja) * | 2016-08-24 | 2018-03-01 | トヨタ自動車株式会社 | 半導体装置 |
JP7099115B2 (ja) | 2018-07-19 | 2022-07-12 | 株式会社デンソー | 半導体装置 |
JP2020013923A (ja) * | 2018-07-19 | 2020-01-23 | 株式会社デンソー | 半導体装置 |
JP2019149569A (ja) * | 2019-05-09 | 2019-09-05 | ローム株式会社 | 半導体装置および半導体モジュール |
JP2021145083A (ja) * | 2020-03-13 | 2021-09-24 | 富士電機株式会社 | 配線構造及び半導体モジュール |
JP7524559B2 (ja) | 2020-03-13 | 2024-07-30 | 富士電機株式会社 | 配線構造及び半導体モジュール |
US12315838B2 (en) | 2020-03-13 | 2025-05-27 | Fuji Electric Co., Ltd. | Wiring structure and semiconductor module |
DE112020007132T5 (de) | 2020-04-27 | 2023-03-09 | Mitsubishi Electric Corporation | Halbleitervorrichtung |
JP2022118411A (ja) * | 2021-02-02 | 2022-08-15 | ローム株式会社 | 半導体装置および検査方法 |
JP7636186B2 (ja) | 2021-02-02 | 2025-02-26 | ローム株式会社 | 半導体装置および検査方法 |
JP2023069756A (ja) * | 2021-11-08 | 2023-05-18 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP7665493B2 (ja) | 2021-11-08 | 2025-04-21 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
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