JPS5977245U

JPS5977245U - semiconductor radiation detector

Info

Publication number: JPS5977245U
Application number: JP17206782U
Authority: JP
Inventors: 月野　和雄; 武智　俊明
Original assignee: 富士電機株式会社
Priority date: 1982-11-13
Filing date: 1982-11-13
Publication date: 1984-05-25

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の概略構成図を示し、Ａはそ
の平面図、Ｂはその側面断面図、第２図は本考案による
半導体放射線検出器の回路図、第３図は本考案の他の実
施例の概略構成図を示し、Ａはその平面図、Ｂはその側
面断面図、第４図および第５図は本考案のさらに他の実
施例の概略構成図を示し、Ａはその平面図、Ｂはその側
面断面図である。１、　１４．　２０．　２２：シリコンγ線検出器、２
．１５：増幅回路部、３：シリコンγ線検出素子、４：
初段回路部、７．１７：パッケージ用キャン、２１：エ
ポキシ樹脂材、２３：鉛板フィルタ。１４　　　　　　　　　　１．５（Ａ）FIG. 1 shows a schematic configuration diagram of an embodiment of the present invention, A is a plan view thereof, B is a side sectional view thereof, FIG. 2 is a circuit diagram of a semiconductor radiation detector according to the present invention, and FIG. 3 is a diagram of the present invention. 4 and 5 show schematic configuration diagrams of other embodiments of the invention, A is a plan view thereof, B is a side sectional view thereof, FIGS. 4 and 5 are schematic diagrams of still other embodiments of the invention; B is a plan view thereof, and B is a side sectional view thereof. 1, 14. 20. 22: Silicon gamma ray detector, 2
．． 15: Amplification circuit section, 3: Silicon gamma ray detection element, 4:
First stage circuit section, 7.17: Package can, 21: Epoxy resin material, 23: Lead plate filter. 14 1.5 (A)

Claims

[Scope of utility model registration request]

(1) A silicon gamma ray detection element and a first stage circuit part of a preamplifier circuit connected to this silicon gamma ray detection element are integrated into an integrated circuit, and a can package part made of camber and cage together with an inert gas, and the first stage circuit. What is claimed is: 1. A semiconductor radiation detector comprising: a resin molded portion in which a circuit portion subsequent to the portion is molded with a normal resin.

(2) Utility Model Registration The semiconductor radiation detector according to claim 1, wherein the can package part is completely integrated with the resin mold part.

(3) In the detector according to claim 1 of the utility model registration claim, the can package portion is a semiconductor radiation detector characterized in that an impact vibration prevention member that hardly absorbs gamma rays is closely adhered to the package can. Detector.

(4) Utility Model Registration Scope of Claims In the detector described in claim 1, the can package portion has an energy correction filter having an impact vibration prevention function and an incident gamma ray energy correction function closely adhered to the package case. A semiconductor radiation detector characterized by: