JP5758793B2 - 半導体温度センサおよびこれを備えた半導体装置 - Google Patents
半導体温度センサおよびこれを備えた半導体装置 Download PDFInfo
- Publication number
- JP5758793B2 JP5758793B2 JP2011279648A JP2011279648A JP5758793B2 JP 5758793 B2 JP5758793 B2 JP 5758793B2 JP 2011279648 A JP2011279648 A JP 2011279648A JP 2011279648 A JP2011279648 A JP 2011279648A JP 5758793 B2 JP5758793 B2 JP 5758793B2
- Authority
- JP
- Japan
- Prior art keywords
- region
- semiconductor
- concentration
- temperature sensor
- electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004065 semiconductor Substances 0.000 title claims description 127
- 239000012535 impurity Substances 0.000 claims description 37
- 239000006104 solid solution Substances 0.000 claims description 12
- 238000005468 ion implantation Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 description 18
- 239000000463 material Substances 0.000 description 14
- 238000001514 detection method Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 8
- 229910052698 phosphorus Inorganic materials 0.000 description 8
- 239000011574 phosphorus Substances 0.000 description 8
- 229910052796 boron Inorganic materials 0.000 description 7
- 239000000969 carrier Substances 0.000 description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 6
- 229910052710 silicon Inorganic materials 0.000 description 6
- 239000010703 silicon Substances 0.000 description 6
- 239000007772 electrode material Substances 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000002019 doping agent Substances 0.000 description 2
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- -1 boron ions Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Semiconductor Integrated Circuits (AREA)
Description
10 半導体装置
11 コレクタ層
12 ドリフト層
13 ボディ層
14 エミッタ層
15 半導体層
16 絶縁ゲート
100 半導体基板
102 周辺耐圧層
121a〜121d 表面電極
123 ゲート配線
124 ゲートパッド
125,126 電極パッド
127,128 配線
127a,128a 第1電極
127b,128b 第2電極
130 表面絶縁膜
131 第1領域
132 第2領域
Claims (4)
- 半導体層によって形成された第1領域および第2領域と、
第1領域の両端部に設けられた1対の第1電極と、
第2領域の両端部に設けられた1対の第2電極と、
第1電極および第2電極を介して第1領域と第2領域を並列に接続する配線と、を備えた半導体温度センサであって、
第1領域の半導体層には、第1導電型の不純物が第1濃度N1で導入されており、
第2領域の半導体層には、第1導電型の不純物が第1濃度N1で導入されるとともに、第2導電型の不純物が、第1濃度よりも高い第2濃度N2で導入されており、
第1領域の導電方向に垂直な断面の面積が断面積A1であり、導電方向の距離がL1であり、第1領域のキャリアの移動度が第1移動度μ1であり、
第2領域の導電方向に垂直な断面の面積が断面積A2であり、導電方向の距離がL2であり、第2領域のキャリアの移動度が第2移動度μ2である場合に、下記式(1)を満たしている、半導体温度センサ。
- 第2濃度N2は、第2領域の半導体層に第2導電型の不純物が固溶する限界の濃度である固溶限界濃度よりも高い、請求項1に記載の半導体温度センサ。
- 第2領域の第2導電型の不純物は、イオン注入によって導入されている、請求項1または2に記載の半導体温度センサ。
- 請求項1〜3のいずれか一項に記載の半導体温度センサを備えた半導体装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011279648A JP5758793B2 (ja) | 2011-12-21 | 2011-12-21 | 半導体温度センサおよびこれを備えた半導体装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011279648A JP5758793B2 (ja) | 2011-12-21 | 2011-12-21 | 半導体温度センサおよびこれを備えた半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013130454A JP2013130454A (ja) | 2013-07-04 |
JP5758793B2 true JP5758793B2 (ja) | 2015-08-05 |
Family
ID=48908126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011279648A Expired - Fee Related JP5758793B2 (ja) | 2011-12-21 | 2011-12-21 | 半導体温度センサおよびこれを備えた半導体装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5758793B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7462537B2 (ja) | 2020-11-19 | 2024-04-05 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61208862A (ja) * | 1985-03-14 | 1986-09-17 | Sanyo Electric Co Ltd | 半導体抵抗装置 |
JPH0653417A (ja) * | 1992-05-19 | 1994-02-25 | Texas Instr Inc <Ti> | 抵抗器回路およびそれを形成する方法 |
JPH08125127A (ja) * | 1994-10-21 | 1996-05-17 | Matsushita Electric Works Ltd | 抵抗素子及び温度センサー |
-
2011
- 2011-12-21 JP JP2011279648A patent/JP5758793B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2013130454A (ja) | 2013-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102221279B1 (ko) | 수직 홀 효과 센서 | |
CN102468337B (zh) | 半导体器件 | |
KR102019514B1 (ko) | 반도체 기반의 홀 센서 | |
JP5758365B2 (ja) | 電力用半導体素子 | |
US9048085B2 (en) | Semiconductor device | |
US9343381B2 (en) | Semiconductor component with integrated crack sensor and method for detecting a crack in a semiconductor component | |
WO2010109596A1 (ja) | 半導体装置 | |
US9412809B2 (en) | Semiconductor device and manufacturing method thereof | |
JP2006313892A (ja) | 半導体素子 | |
CN105633274B (zh) | 纵型霍尔元件 | |
CN104471710A (zh) | 半导体装置及其制造方法 | |
US10002974B2 (en) | Zener diode | |
JP5758793B2 (ja) | 半導体温度センサおよびこれを備えた半導体装置 | |
KR20160063262A (ko) | 종형 홀 소자 | |
JP2010045238A (ja) | 電力用半導体装置 | |
JP6494733B2 (ja) | 半導体装置 | |
US9711638B2 (en) | Semiconductor device using diamond | |
JP5884772B2 (ja) | 半導体装置 | |
JP2017041491A (ja) | 半導体装置 | |
JP2014236160A (ja) | 半導体装置 | |
JP2014143277A (ja) | 半導体装置 | |
CN116110905A (zh) | 半导体装置和半导体装置的制造方法 | |
JP5752590B2 (ja) | 温度検出素子 | |
JP2020098836A (ja) | 半導体装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20140224 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20141003 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20141014 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20141208 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20150512 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150604 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 5758793 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |