IT1198468B - Thermal protection device for semiconductor component - Google Patents

Thermal protection device for semiconductor component

Info

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
Application number
IT48620/86A
Other languages
Italian (it)
Other versions
IT8648620A0 (en
Inventor
Ciro Calenda
Fiorentino Imbimbo
Giuseppe Notaro
Original Assignee
Texas Instruments Italia Spa
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 by Texas Instruments Italia Spa filed Critical Texas Instruments Italia Spa
Priority to IT48620/86A priority Critical patent/IT1198468B/en
Publication of IT8648620A0 publication Critical patent/IT8648620A0/en
Priority to FR8616884A priority patent/FR2591028B3/en
Priority to DE19863641471 priority patent/DE3641471A1/en
Priority to GB08629074A priority patent/GB2184291A/en
Application granted granted Critical
Publication of IT1198468B publication Critical patent/IT1198468B/en

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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.
IT48620/86A 1985-12-04 1986-11-05 Thermal protection device for semiconductor component IT1198468B (en)

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)

Also Published As

Publication number Publication date
IT8648620A0 (en) 1986-11-05

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