JP6795888B2 - 半導体装置及びそれを用いた携帯機器 - Google Patents
半導体装置及びそれを用いた携帯機器 Download PDFInfo
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- JP6795888B2 JP6795888B2 JP2016001045A JP2016001045A JP6795888B2 JP 6795888 B2 JP6795888 B2 JP 6795888B2 JP 2016001045 A JP2016001045 A JP 2016001045A JP 2016001045 A JP2016001045 A JP 2016001045A JP 6795888 B2 JP6795888 B2 JP 6795888B2
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Semiconductor Integrated Circuits (AREA)
- Telephone Set Structure (AREA)
- Lead Frames For Integrated Circuits (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
2 パッケージ
2A 側面
2B 側面
3 リード
4 リード
5 リード
6 リード
7 リード
8 リード
9 フレーム
10 半導体チップ
11 ソース端子
12 ソース端子
13 ゲート端子
14 ゲート端子
15 ICチップ
18 金属ワイヤ
23 MOSFET
24 MOSFET
25 ソース電極
26 ゲート電極
27 ソース電極
28 ゲート電極
31 ドレイン電極
45 絶縁性接着フィルム
81 携帯機器
82 二次電池
83 保護回路基板
84 筐体
Claims (4)
- フレームと、その一主面が前記フレーム上にフリップチップ実装される半導体チップと、前記半導体チップの前記一主面と対向する他の主面上に積層して固着されるICチップと、前記半導体チップと前記ICチップとを電気的に接続する金属ワイヤと、前記フレーム、前記半導体チップ、前記ICチップ及び前記金属ワイヤを封止するパッケージとを備え、
前記パッケージはその長手方向にて対向する2つの側面を有し、
前記半導体チップには第1のトランジスタと第2のトランジスタとが形成され、前記半導体チップは、前記一主面側に形成された前記第1のトランジスタのソース電極及びゲート電極と、前記一主面側に形成された前記第2のトランジスタのソース電極及びゲート電極と、前記他の主面側に形成された前記第1のトランジスタ及び前記第2のトランジスタの共通のドレイン電極と、を有し、
前記第1のトランジスタの前記ゲート電極は前記パッケージの一方の前記側面側に配置され、前記第2のトランジスタの前記ゲート電極は前記パッケージの他方の前記側面側に配置され、
前記第1のトランジスタの前記ソース電極がフリップチップ実装された前記フレームは前記パッケージの前記他方の側面から露出し、前記第2のトランジスタの前記ソース電極がフリップチップ実装された前記フレームは前記パッケージの前記一方の側面から露出し、
前記第1のトランジスタの前記ソース電極及び前記第2のトランジスタの前記ソース電極は、それぞれ前記半導体チップの長手方向に沿って長辺を有するように形成されていることを特徴とする半導体装置。
- 前記第1のトランジスタの前記ゲート電極と電気的に接続する前記金属ワイヤは、前記第1のトランジスタの前記ゲート電極と前記パッケージの前記一方の側面との間の前記フレームと接続し、
前記第2のトランジスタの前記ゲート電極と電気的に接続する前記金属ワイヤは、前記第2のトランジスタの前記ゲート電極と前記パッケージの前記他方の側面との間の前記フレームと接続していることを特徴とする請求項1に記載の半導体装置。 - 前記第1のトランジスタの前記ゲート電極と前記半導体チップの長手方向に並んで配列される前記第1のトランジスタの前記ソース電極と、
前記第2のトランジスタの前記ゲート電極と前記半導体チップの長手方向に並んで配列される前記第2のトランジスタの前記ソース電極と、を有し、
前記第1のトランジスタの前記ゲート電極及び前記ソース電極と前記第2のトランジスタの前記ゲート電極及び前記ソース電極とは、前記半導体チップの中心点に対して回転対称に配置されてい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。 - 請求項1から請求項3のいずれか1項に記載の前記半導体装置の前記パッケージが、携帯機器の二次電池の保護回路基板上に実装され、
前記パッケージの長手方向は前記保護回路基板の長手方向に沿って配設され、
前記保護回路基板の短手方向は前記携帯機器の筐体の厚み方向に沿って配設されることを特徴とする携帯機器。
Priority Applications (5)
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JP2016001045A JP6795888B2 (ja) | 2016-01-06 | 2016-01-06 | 半導体装置及びそれを用いた携帯機器 |
TW105140917A TWI686917B (zh) | 2016-01-06 | 2016-12-09 | 半導體裝置及使用其之便攜式設備 |
CN201611127563.2A CN106952880B (zh) | 2016-01-06 | 2016-12-09 | 半导体装置及使用其的便携式设备 |
US15/391,136 US10490659B2 (en) | 2016-01-06 | 2016-12-27 | Semiconductor device and portable apparatus using the same |
KR1020170000366A KR102122961B1 (ko) | 2016-01-06 | 2017-01-02 | 반도체 장치 및 이를 사용하는 휴대기기 |
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JP2016001045A JP6795888B2 (ja) | 2016-01-06 | 2016-01-06 | 半導体装置及びそれを用いた携帯機器 |
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JP6795888B2 true JP6795888B2 (ja) | 2020-12-02 |
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JP (1) | JP6795888B2 (ja) |
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JP7100219B1 (ja) * | 2021-03-29 | 2022-07-12 | ヌヴォトンテクノロジージャパン株式会社 | 半導体装置および半導体モジュール |
TWI820648B (zh) * | 2021-03-29 | 2023-11-01 | 日商新唐科技日本股份有限公司 | 半導體裝置、電池保護電路及電源管理電路 |
WO2023279794A1 (zh) * | 2021-07-06 | 2023-01-12 | 南京芯干线科技有限公司 | 开关功率器件 |
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JP4617524B2 (ja) | 1999-10-29 | 2011-01-26 | ミツミ電機株式会社 | 電池保護装置 |
TW511257B (en) * | 2000-12-11 | 2002-11-21 | Chino Excel Technology Corp | Flip-chip mounting method for decreasing conducting resistance in power transistor of charging battery protection circuit |
JP4270772B2 (ja) * | 2001-06-08 | 2009-06-03 | 三洋電機株式会社 | 1チップデュアル型絶縁ゲート型半導体装置 |
JP2005011986A (ja) * | 2003-06-19 | 2005-01-13 | Sanyo Electric Co Ltd | 半導体装置 |
US7884454B2 (en) * | 2005-01-05 | 2011-02-08 | Alpha & Omega Semiconductor, Ltd | Use of discrete conductive layer in semiconductor device to re-route bonding wires for semiconductor device package |
JP2013016837A (ja) | 2007-04-27 | 2013-01-24 | Renesas Electronics Corp | 半導体装置 |
JP2009038138A (ja) | 2007-07-31 | 2009-02-19 | Panasonic Corp | 樹脂封止型半導体装置およびこれを用いた回路モジュール |
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JP2017123386A (ja) | 2017-07-13 |
KR20170082460A (ko) | 2017-07-14 |
CN106952880A (zh) | 2017-07-14 |
US10490659B2 (en) | 2019-11-26 |
KR102122961B1 (ko) | 2020-06-16 |
US20170194294A1 (en) | 2017-07-06 |
CN106952880B (zh) | 2020-05-19 |
TW201735317A (zh) | 2017-10-01 |
TWI686917B (zh) | 2020-03-01 |
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