KR940010368A - Power module - Google Patents

Power module Download PDF

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Publication number
KR940010368A
KR940010368A KR1019920019783A KR920019783A KR940010368A KR 940010368 A KR940010368 A KR 940010368A KR 1019920019783 A KR1019920019783 A KR 1019920019783A KR 920019783 A KR920019783 A KR 920019783A KR 940010368 A KR940010368 A KR 940010368A
Authority
KR
South Korea
Prior art keywords
substrate
power module
insertion hole
terminal
holder
Prior art date
Application number
KR1019920019783A
Other languages
Korean (ko)
Other versions
KR100257248B1 (en
Inventor
송병석
이준기
Original Assignee
김광호
삼성전자 주식회사
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 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019920019783A priority Critical patent/KR100257248B1/en
Publication of KR940010368A publication Critical patent/KR940010368A/en
Application granted granted Critical
Publication of KR100257248B1 publication Critical patent/KR100257248B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/40—Electrodes ; Multistep manufacturing processes therefor
    • H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Multi-Conductor Connections (AREA)
  • Lead Frames For Integrated Circuits (AREA)

Abstract

반도체 칩이 실장되는 기판과, 상기 기판상에 장착되어 반도체 칩을 외부와 연결하는 단자와, 상기 단자들이 삽입되어 고정되는 삽입구를 구비하는 홀더로 이루어지는 파워 모듈에서 상기 단자에 돌기들이 형성되는 굴곡부를 구비하고, 상기 굴곡부를 지지하도록 상기 삽입구의 내측에 홈부를 구비하였다. 따라서 파워 모듈의 단자가 홀더의 삽입구에서 이탈하지 않으므로 기판과의 전기적 연결이 떨어지는 등의 불량발생은 방지할 수 있다.In the power module comprising a substrate on which the semiconductor chip is mounted, a holder mounted on the substrate to connect the semiconductor chip to the outside, and an insertion hole through which the terminals are inserted and fixed, a bent portion in which protrusions are formed in the terminal is provided. And a groove portion provided inside the insertion hole to support the curved portion. Therefore, since the terminal of the power module does not detach from the insertion hole of the holder, it is possible to prevent the occurrence of defects such as a drop in electrical connection with the substrate.

Description

파워 모듈Power module

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 종래 파워 모듈의 홀더의 평면도,1 is a plan view of a holder of a conventional power module,

제2도는 제1도의 홀더에 단자들이 삽입된 상태의 단면도,2 is a cross-sectional view of the terminal is inserted into the holder of FIG.

제3도는 이 발명에 따른 파워 모듈의 홀더에 단자가 삽입된 상태의 단면도이다.3 is a cross-sectional view of the terminal is inserted into the holder of the power module according to the present invention.

Claims (1)

배선패턴이 형성되어 있으며 반도체 칩이 실장되는 기판과, 상기 기판상에 장착되어 상기 반도체 칩들을 외부와 전기적으로 연결하는 단자들과, 상기 단자들이 삽입되는 삽입구가 형성되어 있어 상기 단자들이 탑재되는 홀더를 구비하는 파워 모듈에 있어서, 상기 단자의 삽입되는 부분에 소정형상의 돌기가 형성되어 있는 굴곡부와, 상기 굴곡부를 수용하여 지지하도록 상기 삽입구에 형성되어 있는 홈부를 구비하여 상기 단자가 홀더로부터 이탈되는 것을 방지하는 파워 모듈.A substrate having a wiring pattern formed thereon, a substrate on which the semiconductor chip is mounted, terminals mounted on the substrate to electrically connect the semiconductor chips to the outside, and an insertion hole into which the terminals are inserted, so that the holders are mounted. A power module comprising: a bent portion having a predetermined protrusion formed at a portion into which the terminal is inserted, and a groove formed in the insertion hole to receive and support the bent portion, wherein the terminal is separated from the holder. To prevent power module. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920019783A 1992-10-27 1992-10-27 Power moudle KR100257248B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920019783A KR100257248B1 (en) 1992-10-27 1992-10-27 Power moudle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920019783A KR100257248B1 (en) 1992-10-27 1992-10-27 Power moudle

Publications (2)

Publication Number Publication Date
KR940010368A true KR940010368A (en) 1994-05-26
KR100257248B1 KR100257248B1 (en) 2000-05-15

Family

ID=19341797

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920019783A KR100257248B1 (en) 1992-10-27 1992-10-27 Power moudle

Country Status (1)

Country Link
KR (1) KR100257248B1 (en)

Also Published As

Publication number Publication date
KR100257248B1 (en) 2000-05-15

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