SU370683A1 - METHOD FOR ASSEMBLING SEMICONDUCTOR DEVICES - Google Patents

METHOD FOR ASSEMBLING SEMICONDUCTOR DEVICES

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Publication number
SU370683A1
SU370683A1 SU1608611A SU1608611A SU370683A1 SU 370683 A1 SU370683 A1 SU 370683A1 SU 1608611 A SU1608611 A SU 1608611A SU 1608611 A SU1608611 A SU 1608611A SU 370683 A1 SU370683 A1 SU 370683A1
Authority
SU
USSR - Soviet Union
Prior art keywords
semiconductor devices
assembling semiconductor
punches
semiconductor
assembling
Prior art date
Application number
SU1608611A
Other languages
Russian (ru)
Inventor
В. А. Лебига В. М. Кислицын А. Г. Мусин А. А. Россошинский
Original Assignee
Институт электросварки Е. О. Патова сзнлй
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Институт электросварки Е. О. Патова сзнлй filed Critical Институт электросварки Е. О. Патова сзнлй
Priority to SU1608611A priority Critical patent/SU370683A1/en
Application granted granted Critical
Publication of SU370683A1 publication Critical patent/SU370683A1/en

Links

Description

1one

Изобретение относитс  к производству полупроводниковых приборов, в частности к технологии присоединени  выводов ,к полупроводниковым элементам электронных устройств .The invention relates to the manufacture of semiconductor devices, in particular, to the technology of connecting leads, to semiconductor elements of electronic devices.

В известном способе сборки полупроводниковых приборов, основаином на укладке элементов Прибора в кассету и их импульсном нагреве при одновременном сжатии двум  пуансонами происходит разрушение полупроводиико-вого материала или возникновение остаточиых напр жений вследствие различи  коэффициентов термического расширени  металлических выводов и полупроводникового Кристалла. ПрИ этом возникающие остаточные напр жени  будут тем больше по величине , чем больше усилие сжати  пуансонов.In the known method of assembling semiconductor devices, the basis for laying the Instrument elements into a cassette and their pulse heating while compressing with two punches is the destruction of the semiconductor material or the appearance of residual stresses due to the difference in the thermal expansion coefficients of the metal leads and the semiconductor Crystal. However, the resulting residual stresses will be the greater in magnitude, the greater the force of compression of the punches.

Цель изобретени  - уменьшение остаточных напр жений в па ном соединении металл-проводник , а следовательно, увеличение Прочности и качества полупроводниковых приборов.The purpose of the invention is to reduce the residual voltages in a metal-conductor joint, and therefore increase the Strength and quality of semiconductor devices.

По предлагаемому способу в процессе пайки изделий, как только начииаетс  образование жидкой фазы, а следовательно, происходит и осадка пуансонов, уменьшают усилие сжати  таким образом, чтобы к моменту затвердевани  припо  величина усили  составл ла 10-30% от исходного. Такое регулирование величины сжати  существенно снижает остаточные напр жени  в иолупроводниковом элементе. В результате улучшаютс  электрические параметры электронного устройства и повышаетс  механическа  прочнсх:ть па ного соединени .According to the proposed method, in the process of soldering products, as soon as the formation of the liquid phase starts, and consequently, the sludge pads occur, the compressive force is reduced so that by the time of solidification of the solder, the force is 10-30% of the original. Such regulation of the amount of compression significantly reduces the residual voltages in the semiconductor element. As a result, the electrical parameters of the electronic device are improved and the mechanical strength is improved: the solder connection.

Предмет изобретени Subject invention

Способ сборки полупроводниковых щриборов , осиованный на импульсном «агреве соедин емых элементов прибора с регистрацией осадки пуансонов, сжимающих элементы, отличающийс  тем, что, с целью улучшени  качества пайки, в момент осадки пуансонов сжимающее усилие у.меньшают до 10-30% от исходного.The method of assembling semiconductor devices, which is based on a pulsed agglome of connected elements of the device with the registration of settlement of punches, compressing elements, characterized in that, in order to improve the quality of soldering, at the time of precipitation of punches, the compressive force decreases to 10-30% from the original.

SU1608611A 1970-12-28 1970-12-28 METHOD FOR ASSEMBLING SEMICONDUCTOR DEVICES SU370683A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1608611A SU370683A1 (en) 1970-12-28 1970-12-28 METHOD FOR ASSEMBLING SEMICONDUCTOR DEVICES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1608611A SU370683A1 (en) 1970-12-28 1970-12-28 METHOD FOR ASSEMBLING SEMICONDUCTOR DEVICES

Publications (1)

Publication Number Publication Date
SU370683A1 true SU370683A1 (en) 1973-02-15

Family

ID=20463061

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1608611A SU370683A1 (en) 1970-12-28 1970-12-28 METHOD FOR ASSEMBLING SEMICONDUCTOR DEVICES

Country Status (1)

Country Link
SU (1) SU370683A1 (en)

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