JP4258411B2 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
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- JP4258411B2 JP4258411B2 JP2004089165A JP2004089165A JP4258411B2 JP 4258411 B2 JP4258411 B2 JP 4258411B2 JP 2004089165 A JP2004089165 A JP 2004089165A JP 2004089165 A JP2004089165 A JP 2004089165A JP 4258411 B2 JP4258411 B2 JP 4258411B2
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- gate oxide
- oxide film
- pads
- igbt
- semiconductor
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- H01—ELECTRIC ELEMENTS
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- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L24/33—Structure, shape, material or disposition of the layer connectors after the connecting process of a plurality of layer connectors
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- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- 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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- 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
- H01L2224/481—Disposition
- 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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- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/4912—Layout
- H01L2224/49171—Fan-out arrangements
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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
- H01L2224/73265—Layer and wire connectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1305—Bipolar Junction Transistor [BJT]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1305—Bipolar Junction Transistor [BJT]
- H01L2924/13055—Insulated gate bipolar transistor [IGBT]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/11—Device type
- H01L2924/13—Discrete devices, e.g. 3 terminal devices
- H01L2924/1304—Transistor
- H01L2924/1306—Field-effect transistor [FET]
- H01L2924/13091—Metal-Oxide-Semiconductor Field-Effect Transistor [MOSFET]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
図1は本発明の第1実施形態に係る半導体装置S1の概略構成を示す図であって、モールド樹脂80内の各部の平面的な配置を示す図、図2は図1の概略断面構成を示す図である。また、図3は、図1中の半導体素子としてのゲート酸化膜デバイス10をその主表面側から見たときの構成を模式的に示す平面図である。
上記第1実施形態では、主として、ゲート酸化膜デバイス10が2個である場合について説明したが、もちろんゲート酸化膜デバイスは2個以上であるならばよく、3個でも、あるいは4個以上でもよい。
なお、上述したように、ヒートシンクブロック40は、半導体素子10、18と上側ヒートシンク30との間に介在し、第1の半導体素子10と上側ヒートシンク30との間の高さを確保する役割を有するものであるが、可能であるならば、上記各実施形態において、ヒートシンクブロック40は存在しないものであってもよい。
10a…ケルビンセンス用パッド、10b…電流センス用パッド、
10c…ゲートセンス用パッド、10d、10e…温度センス用パッド、
12…パッドの配列ユニット、20…第1の金属体としての下側ヒートシンク、
30…第2の金属体としての上側ヒートシンク、60…信号端子、
70…ボンディングワイヤ、80…モールド樹脂。
Claims (7)
- 半導体素子(10)と、
前記半導体素子(10)の一面側に設けられ、電極と放熱体とを兼ねる第1の金属体(20)と、
前記半導体素子(10)の他面側に設けられ、電極と放熱体とを兼ねる第2の金属体(30)と、
前記半導体素子(10)と外部とを電気的に接続するための端子(60)と、
前記半導体素子(10)、前記第1の金属体(20)、前記第2の金属体(30)および前記端子(60)の一部を包み込むように封止するモールド樹脂(80)とを備える半導体装置において、
前記半導体素子(10)としてゲート酸化膜デバイス(10)が用いられており、
前記ゲート酸化膜デバイス(10)は、2個以上設けられており、
個々の前記ゲート酸化膜デバイス(10)は、複数種類の信号用パッド(10a、10b、10c、10d、10e)を有するとともに、1個の前記ゲート酸化膜デバイス(10)について同種の前記信号用パッド(10a〜10e)が2個以上設けられており、
前記ゲート酸化膜デバイス(10)の間にて、同種の前記信号用パッド(10a、10c)同士が電気的に接続されており、
個々の前記ゲート酸化膜デバイス(10)は、前記信号用パッドとして2個以上のゲートセンス用パッド(10c)および2個以上のケルビンセンス用パッド(10a)を備えており、
前記ゲート酸化膜デバイス(10)の間にて、前記ゲートセンス用パッド(10c)同士および前記ケルビンセンス用パッド(10a)同士が電気的に接続されていることを特徴とする半導体装置。 - 個々の前記ゲート酸化膜デバイス(10)は矩形板状をなすものであり、
前記複数種類の信号用パッド(10a〜10e)が配列されてなるパッドの配列ユニット(12)が、個々の前記ゲート酸化膜デバイス(10)における少なくとも2辺以上に設けられていることを特徴とする請求項1に記載の半導体装置。 - 前記パッドの配列ユニット(12)は、個々の前記ゲート酸化膜デバイス(10)における少なくとも3辺以上に設けられていることを特徴とする請求項1に記載の半導体装置。
- 個々の前記ゲート酸化膜デバイス(10)において、前記パッドの配列ユニット(12)が設けられる辺は、少なくとも互いに対向する2辺であることを特徴とする請求項2または3に記載の半導体装置。
- 前記2個以上の前記ゲート酸化膜デバイスは、隣り合って配置されている2個以上のIGBT素子(10)であることを特徴とする請求項1ないし4のいずれか1つに記載の半導体装置。
- 前記IGBT素子(10)は2個であることを特徴とする請求項5に記載の半導体装置。
- 前記2個以上のゲート酸化膜デバイス(10)のうちの1個のゲート酸化膜デバイス(10)の前記信号用パッド(10a〜10e)と、前記端子(60)とがボンディングワイヤ(70)により電気的に接続されていることを特徴とする請求項1ないし6のいずれか1つに記載の半導体装置。
Priority Applications (1)
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JP2004089165A JP4258411B2 (ja) | 2004-03-25 | 2004-03-25 | 半導体装置 |
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JP2004089165A JP4258411B2 (ja) | 2004-03-25 | 2004-03-25 | 半導体装置 |
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JP2005277150A JP2005277150A (ja) | 2005-10-06 |
JP4258411B2 true JP4258411B2 (ja) | 2009-04-30 |
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JP2004089165A Expired - Fee Related JP4258411B2 (ja) | 2004-03-25 | 2004-03-25 | 半導体装置 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5232367B2 (ja) | 2006-07-12 | 2013-07-10 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
JP6289287B2 (ja) * | 2014-06-27 | 2018-03-07 | 三菱電機株式会社 | 半導体試験装置 |
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