JPH0184481U - - Google Patents
Info
- Publication number
- JPH0184481U JPH0184481U JP1987180175U JP18017587U JPH0184481U JP H0184481 U JPH0184481 U JP H0184481U JP 1987180175 U JP1987180175 U JP 1987180175U JP 18017587 U JP18017587 U JP 18017587U JP H0184481 U JPH0184481 U JP H0184481U
- Authority
- JP
- Japan
- Prior art keywords
- heatsink
- case
- groove
- semiconductor element
- power semiconductor
- 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
- 239000007787 solid Substances 0.000 claims description 7
- 239000004065 semiconductor Substances 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18017587U JPH0519992Y2 (en]) | 1987-11-26 | 1987-11-26 | |
| US07/271,220 US5018050A (en) | 1987-11-17 | 1988-11-14 | Solid state relay |
| US07/651,457 US5144155A (en) | 1987-11-17 | 1991-02-05 | Power source apparatus using time sensitive switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18017587U JPH0519992Y2 (en]) | 1987-11-26 | 1987-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0184481U true JPH0184481U (en]) | 1989-06-05 |
| JPH0519992Y2 JPH0519992Y2 (en]) | 1993-05-25 |
Family
ID=31471699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18017587U Expired - Lifetime JPH0519992Y2 (en]) | 1987-11-17 | 1987-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0519992Y2 (en]) |
-
1987
- 1987-11-26 JP JP18017587U patent/JPH0519992Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0519992Y2 (en]) | 1993-05-25 |
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