IT1198468B - Thermal protection device for semiconductor component - Google Patents
Thermal protection device for semiconductor componentInfo
- Publication number
- IT1198468B IT1198468B IT48620/86A IT4862086A IT1198468B IT 1198468 B IT1198468 B IT 1198468B IT 48620/86 A IT48620/86 A IT 48620/86A IT 4862086 A IT4862086 A IT 4862086A IT 1198468 B IT1198468 B IT 1198468B
- Authority
- IT
- Italy
- Prior art keywords
- protection device
- thermal protection
- contacts
- component
- semiconductor component
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000008188 pellet Substances 0.000 abstract 1
Landscapes
- Fuses (AREA)
Abstract
The thermal protection device comprises a bi-metal disc (12) which is in thermal contact with the component via a heat sink (15) and which, when actuated, opens contacts (A.B,F.G) which control the electrical supply to the component or control an alarm. The contacts are moulded in a plastic cup (10) closed by a PTC pellet (17) which is also in circuit with the component (11) so that when an overvoltage and/or overcurrent occurs the bimetal (12) will be heated by the resistor (17) causing actuation of the contacts.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT48620/86A IT1198468B (en) | 1986-11-05 | 1986-11-05 | Thermal protection device for semiconductor component |
FR8616884A FR2591028B3 (en) | 1985-12-04 | 1986-12-03 | TWO-METAL THERMAL PROTECTION DEVICE FOR SEMICONDUCTOR OR SIMILAR DEVICES |
DE19863641471 DE3641471A1 (en) | 1985-12-04 | 1986-12-04 | A THERMAL BIMETAL PROTECTIVE DEVICE FOR SEMICONDUCTOR COMPONENTS AND THE LIKE |
GB08629074A GB2184291A (en) | 1985-12-04 | 1986-12-04 | Thermal protection devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT48620/86A IT1198468B (en) | 1986-11-05 | 1986-11-05 | Thermal protection device for semiconductor component |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8648620A0 IT8648620A0 (en) | 1986-11-05 |
IT1198468B true IT1198468B (en) | 1988-12-21 |
Family
ID=11267677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48620/86A IT1198468B (en) | 1985-12-04 | 1986-11-05 | Thermal protection device for semiconductor component |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1198468B (en) |
-
1986
- 1986-11-05 IT IT48620/86A patent/IT1198468B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8648620A0 (en) | 1986-11-05 |
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