JPH0468543U - - Google Patents

Info

Publication number
JPH0468543U
JPH0468543U JP11244490U JP11244490U JPH0468543U JP H0468543 U JPH0468543 U JP H0468543U JP 11244490 U JP11244490 U JP 11244490U JP 11244490 U JP11244490 U JP 11244490U JP H0468543 U JPH0468543 U JP H0468543U
Authority
JP
Japan
Prior art keywords
die
cap sealing
sealing surface
transistor
view
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.)
Granted
Application number
JP11244490U
Other languages
English (en)
Other versions
JP2543661Y2 (ja
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 filed Critical
Priority to JP1990112444U priority Critical patent/JP2543661Y2/ja
Publication of JPH0468543U publication Critical patent/JPH0468543U/ja
Application granted granted Critical
Publication of JP2543661Y2 publication Critical patent/JP2543661Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
  • Die Bonding (AREA)

Description

【図面の簡単な説明】
第1図a,bは本考案の一実施例組立中の平面
図およびその断面図、第2図は第1図のダイ融着
およびボンデイング線連結後の斜視図、第3図は
従来のトランジスタケースの断面図である。 1,1a……ケース、2,2a……ダイ融着面
、3,3a……キヤツプ封止面、4……外部電極
、5……金メツキメタライズ部、6……絶縁物、
7……ダイ、8……ボンデイング線、9……キヤ
ツプ、10……特殊ガラス。

Claims (1)

    【実用新案登録請求の範囲】
  1. トランジスタのダイ搭載に使用するケース上の
    ダイ融着面とキヤツプ封止面とが段付き構造で、
    このキヤツプ封止面が前記ダイ融着面より下つた
    構造となつていることを特徴とするマイクロ波ト
    ランジスタ。
JP1990112444U 1990-10-25 1990-10-25 マイクロ波トランジスタ Expired - Lifetime JP2543661Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990112444U JP2543661Y2 (ja) 1990-10-25 1990-10-25 マイクロ波トランジスタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990112444U JP2543661Y2 (ja) 1990-10-25 1990-10-25 マイクロ波トランジスタ

Publications (2)

Publication Number Publication Date
JPH0468543U true JPH0468543U (ja) 1992-06-17
JP2543661Y2 JP2543661Y2 (ja) 1997-08-13

Family

ID=31859943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990112444U Expired - Lifetime JP2543661Y2 (ja) 1990-10-25 1990-10-25 マイクロ波トランジスタ

Country Status (1)

Country Link
JP (1) JP2543661Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6371540U (ja) * 1986-10-30 1988-05-13
JPH01149124U (ja) * 1988-04-05 1989-10-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6371540U (ja) * 1986-10-30 1988-05-13
JPH01149124U (ja) * 1988-04-05 1989-10-16

Also Published As

Publication number Publication date
JP2543661Y2 (ja) 1997-08-13

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