CN100590791C - 一种可调电压基准电源的制备方法 - Google Patents
一种可调电压基准电源的制备方法 Download PDFInfo
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- CN100590791C CN100590791C CN 200810028786 CN200810028786A CN100590791C CN 100590791 C CN100590791 C CN 100590791C CN 200810028786 CN200810028786 CN 200810028786 CN 200810028786 A CN200810028786 A CN 200810028786A CN 100590791 C CN100590791 C CN 100590791C
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Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 25
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000012360 testing method Methods 0.000 claims abstract description 12
- 238000004806 packaging method and process Methods 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 8
- 238000004381 surface treatment Methods 0.000 claims abstract description 7
- 239000010931 gold Substances 0.000 claims description 16
- 229910052737 gold Inorganic materials 0.000 claims description 13
- 238000002360 preparation method Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 6
- 239000003814 drug Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 244000247747 Coptis groenlandica Species 0.000 claims description 4
- 235000002991 Coptis groenlandica Nutrition 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 4
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000005868 electrolysis reaction Methods 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 238000005238 degreasing Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 238000010926 purge Methods 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 230000002000 scavenging effect Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000009954 braiding Methods 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000005457 optimization Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Description
产品 | 调压范围 | 动态阻抗 | 精度范围 | 工作温度 | 温度系数 |
依照本工艺生产的产品 | 2.5~40V | 200mΩ | ±0.5%~±1.5% | -40~125℃ | 30ppm/℃ |
国内同类产品 | 2.5~18V | 200mΩ | ±0.5%~±2% | 0~125℃ | 50ppm/℃ |
国外同类产品 | 2.5~36V | 500mΩ | ±0.5%~±2% | -40~85℃ | 50ppm/℃ |
固化阶段 | 温度变趋势(℃) | 保持时间(MIN) |
第一阶段 | RT~60 | 20 |
第二阶段 | 60~175 | 60 |
第三阶段 | 175 | 40 |
第四阶段 | 175~80 | 60 |
模具温度 | 合模压力 | 固化时间 | 注塑压力 | 注塑时间 |
170±5℃ | 30~60ton | 45~90S | 1.2~2.0ton | 5-15S |
电解药水温度 | 药水比重 | 喷水压力 | 钢带速度 | 电解电流 |
60±5℃ | 6~8婆 | 300~600kg | 2.0~6.0m/min | 150-300A |
激光扫描速度 | 激光能量 | 编带温度 | 编带时间 |
1200~1500mm/s | 50%~70% | 250±20℃ | 120~180ms |
成份 | Au(%) | Ag(ppm) | Cu(ppm) | Fe(ppm) | Mg(ppm) | Pd(ppm) | Si(ppm) |
含量 | ≥99.99 | ≤2.0 | ≤1.0 | ≤2.0 | ≤3.0 | ≤2.0 | ≤2.0 |
金丝直径(um) | 型号 | 断裂负荷(CN) | 延伸率(%) |
25 | KG2 | >5 | 2~8 |
项目 | 单位 | 规格 |
颜色 | - | 黑色 |
直径 | mm | 16±0.2 |
高度 | mm | 16±0.1 |
重量 | g | 4.1±0.2 |
螺旋流动长度 | cm(inch) | 91.44±12.7(36±5) |
凝胶时间 | sec | 25±5 |
肖氏热硬度 | - | Min 70 |
热膨胀系数α1 | 1×E-6/℃ | 17.0±5.0 |
热膨胀系数α2 | 1×E-6/℃ | 65.0±5.0 |
玻璃化温度 | ℃ | Min 150 |
比重 | - | 1.80±0.2 |
弯曲强度A(25℃) | Kgf/mm<sup>2</sup> | 13.0±3.0 |
弯曲模量A(25℃) | Kgf/mm<sup>2</sup> | 1300±300 |
热导率 | Cal/cm.sec.℃ | Min 1.0×10<sup>-3</sup> |
吸水性 | % | MAX 0.3 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810028786 CN100590791C (zh) | 2008-06-11 | 2008-06-11 | 一种可调电压基准电源的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810028786 CN100590791C (zh) | 2008-06-11 | 2008-06-11 | 一种可调电压基准电源的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101290868A CN101290868A (zh) | 2008-10-22 |
CN100590791C true CN100590791C (zh) | 2010-02-17 |
Family
ID=40035060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200810028786 Expired - Fee Related CN100590791C (zh) | 2008-06-11 | 2008-06-11 | 一种可调电压基准电源的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100590791C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101989535B (zh) * | 2009-08-05 | 2013-09-18 | 深圳市远望工业自动化设备有限公司 | 半导体器件测试分选打标编带一体机及一站式加工方法 |
EP2464197B1 (en) | 2010-12-10 | 2017-02-08 | Samsung Electronics Co., Ltd. | System for manufacturing power supply unit and method for manufacturing power supply unit, and flicker measurement apparatus |
CN102602568B (zh) * | 2012-02-22 | 2013-11-20 | 格兰达技术(深圳)有限公司 | 一种ic料块回转式检测打标编带机及其工作方法 |
CN103354270B (zh) * | 2013-07-01 | 2016-08-24 | 宁波康强电子股份有限公司 | 一种emc封装led引线框架去溢料工艺 |
CN104752386B (zh) * | 2013-12-25 | 2018-02-13 | 天水华天科技股份有限公司 | 高可靠性sop封装引线框架及封装件生产方法 |
-
2008
- 2008-06-11 CN CN 200810028786 patent/CN100590791C/zh not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
半导体集成电路JW431精密可调电压基准源详细规范. 中华人民共和国电子行业军用标准,第SJ50597/54-2002卷. 2002 |
半导体集成电路JW431精密可调电压基准源详细规范. 中华人民共和国电子行业军用标准,第SJ50597/54-2002卷. 2002 * |
Also Published As
Publication number | Publication date |
---|---|
CN101290868A (zh) | 2008-10-22 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: GUANGZHOU YUEJING HIGH TECHNOLOGY CO., LTD. ZHAOQI Free format text: FORMER OWNER: ZHAOQING FENGHUA NEO-VALLEY MICRO-ELECTRONICS CO., LTD. |
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Effective date of registration: 20110513 Address after: 526020 Guangdong city of Zhaoqing province Fenghua Fenghua Electronic Industrial City Road No. 18 Co-patentee after: Guangzhou Yuejing High Technology Co., Ltd. Patentee after: Guangdong Fenghua Advanced Technology (Holding) Co., Ltd. Co-patentee after: Zhaoqing Fenghua Neo-valley Micro-electronics Co., Ltd. Address before: 526020 Guangdong city of Zhaoqing province Fenghua Fenghua Electronic Industrial City Road No. 18 Co-patentee before: Zhaoqing Fenghua Neo-valley Micro-electronics Co., Ltd. Patentee before: Guangdong Fenghua Advanced Technology (Holding) Co., Ltd. |
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Address after: 526020 Guangdong city of Zhaoqing province Fenghua Fenghua Electronic Industrial City Road No. 18 Patentee after: Guangdong Fenghua Advanced Technology (Holding) Co., Ltd. Patentee after: Guangdong Fenghua Semiconductor Technology Co., Ltd. Patentee after: Zhaoqing Fenghua Neo-valley Micro-electronics Co., Ltd. Address before: 526020 Guangdong city of Zhaoqing province Fenghua Fenghua Electronic Industrial City Road No. 18 Patentee before: Guangdong Fenghua Advanced Technology (Holding) Co., Ltd. Patentee before: Guangzhou Yuejing High Technology Co., Ltd. Patentee before: Zhaoqing Fenghua Neo-valley Micro-electronics Co., Ltd. |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20160310 Address after: 526020 Guangdong city of Zhaoqing province Fenghua Fenghua Electronic Industrial City Road No. 18 Patentee after: Guangdong Fenghua Advanced Technology (Holding) Co., Ltd. Patentee after: Guangdong Fenghua Semiconductor Technology Co., Ltd. Address before: 526020 Guangdong city of Zhaoqing province Fenghua Fenghua Electronic Industrial City Road No. 18 Patentee before: Guangdong Fenghua Advanced Technology (Holding) Co., Ltd. Patentee before: Guangdong Fenghua Semiconductor Technology Co., Ltd. Patentee before: Zhaoqing Fenghua Neo-valley Micro-electronics Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20210611 |
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CF01 | Termination of patent right due to non-payment of annual fee |