JPS6192067U - - Google Patents
Info
- Publication number
- JPS6192067U JPS6192067U JP17772384U JP17772384U JPS6192067U JP S6192067 U JPS6192067 U JP S6192067U JP 17772384 U JP17772384 U JP 17772384U JP 17772384 U JP17772384 U JP 17772384U JP S6192067 U JPS6192067 U JP S6192067U
- Authority
- JP
- Japan
- Prior art keywords
- notch
- insulating substrate
- curvature
- radius
- integrated circuit
- 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
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Description
第１図は本考案の一実施例による絶縁基板のノ
ツチ部分の断面図、第２図は第１図の実施例に供
するグラフを示す図、第３図および第４図はそれ
ぞれ従来例を示す概略図である。
１…放熱板、２…絶縁基板、３…ノツチ部、３
１…ノツチ角部、４…半田。
Fig. 1 is a sectional view of a notch portion of an insulating substrate according to an embodiment of the present invention, Fig. 2 is a diagram showing a graph for the embodiment of Fig. 1, and Figs. 3 and 4 respectively show conventional examples. It is a schematic diagram. DESCRIPTION OF SYMBOLS 1... Heat sink, 2... Insulating board, 3... Notch part, 3
1 ...notch corner, 4...solder.
Claims (1)
チ部を形成し、この絶縁基板を放熱板上に搭載す
る構造の高出力用の混成集積回路装置において、
前記絶縁基板に形成されるノツチ部のノツチ幅を
ｌ、ノツチ角部の曲率半径をｐとしたとき、この
曲率半径ｐを前記ノツチ幅ｌの０．０７５倍以上
に設定したことを特徴とする混成集積回路装置。 In a high-output hybrid integrated circuit device that has a structure in which a rectangular notch is formed on an insulating substrate on which circuit components are mounted, and this insulating substrate is mounted on a heat sink,
When the notch width of the notch formed in the insulating substrate is l, and the radius of curvature of the notch corner is p, the radius of curvature p is set to 0.075 times or more the notch width l. Hybrid integrated circuit device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17772384U JPH0310678Y2 (en) | 1984-11-22 | 1984-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17772384U JPH0310678Y2 (en) | 1984-11-22 | 1984-11-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6192067U true JPS6192067U (en) | 1986-06-14 |
| JPH0310678Y2 JPH0310678Y2 (en) | 1991-03-15 |
Family
ID=30735295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17772384U Expired JPH0310678Y2 (en) | 1984-11-22 | 1984-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310678Y2 (en) |
-
1984
- 1984-11-22 JP JP17772384U patent/JPH0310678Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0310678Y2 (en) | 1991-03-15 |
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