CA985798A - Heat dissipation for power integrated circuit devices - Google Patents

Heat dissipation for power integrated circuit devices

Info

Publication number
CA985798A
CA985798A CA182,242A CA182242A CA985798A CA 985798 A CA985798 A CA 985798A CA 182242 A CA182242 A CA 182242A CA 985798 A CA985798 A CA 985798A
Authority
CA
Canada
Prior art keywords
integrated circuit
heat dissipation
circuit devices
power integrated
power
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.)
Expired
Application number
CA182,242A
Other languages
English (en)
Inventor
William B. Hall
Joseph A. Koskulitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Application granted granted Critical
Publication of CA985798A publication Critical patent/CA985798A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
    • H01L23/433—Auxiliary members in containers characterised by their shape, e.g. pistons
    • H01L23/4334—Auxiliary members in encapsulations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the subgroups H01L21/06 - H01L21/326, e.g. sealing of a cap to a base of a container
    • H01L21/56—Encapsulations, e.g. encapsulation layers, coatings
    • H01L21/565—Moulds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/16—Fillings or auxiliary members in containers or encapsulations, e.g. centering rings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
    • H01L23/367—Cooling facilitated by shape of device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
    • H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805—Shape
    • H01L2224/4809—Loop shape
    • H01L2224/48091—Arched
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42—Wire connectors; Manufacturing methods related thereto
    • H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/481—Disposition
    • H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
    • H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
    • H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
    • H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
    • H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L24/42—Wire connectors; Manufacturing methods related thereto
    • H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L24/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01019—Potassium [K]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01039—Yttrium [Y]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/01—Chemical elements
    • H01L2924/01057—Lanthanum [La]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/11—Device type
    • H01L2924/14—Integrated circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/181—Encapsulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
    • H01L2924/181—Encapsulation
    • H01L2924/1815—Shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
CA182,242A 1972-10-06 1973-10-01 Heat dissipation for power integrated circuit devices Expired CA985798A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00295536A US3836825A (en) 1972-10-06 1972-10-06 Heat dissipation for power integrated circuit devices

Publications (1)

Publication Number Publication Date
CA985798A true CA985798A (en) 1976-03-16

Family

ID=23138119

Family Applications (1)

Application Number Title Priority Date Filing Date
CA182,242A Expired CA985798A (en) 1972-10-06 1973-10-01 Heat dissipation for power integrated circuit devices

Country Status (21)

Country Link
US (1) US3836825A (fi)
JP (1) JPS4974481A (fi)
AU (1) AU474327B2 (fi)
BE (1) BE805638A (fi)
BR (1) BR7307698D0 (fi)
CA (1) CA985798A (fi)
CS (1) CS166849B2 (fi)
DD (1) DD106925A5 (fi)
DE (1) DE2348743A1 (fi)
ES (1) ES419167A1 (fi)
FR (1) FR2202366B1 (fi)
GB (1) GB1393666A (fi)
HU (1) HU167161B (fi)
IN (1) IN139341B (fi)
IT (1) IT996751B (fi)
NL (1) NL7313447A (fi)
PL (1) PL95288B1 (fi)
RO (1) RO70806A (fi)
SE (1) SE396507B (fi)
SU (1) SU660610A3 (fi)
YU (1) YU35406B (fi)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937976A (en) * 1974-09-20 1976-02-10 Wagner Electric Corporation Disguised coil for security system for automotive vehicles and the like
US4004195A (en) * 1975-05-12 1977-01-18 Rca Corporation Heat-sink assembly for high-power stud-mounted semiconductor device
DE2727178A1 (de) * 1977-06-16 1979-01-04 Bosch Gmbh Robert Gleichrichteranordnung
JPS55113349A (en) * 1979-02-23 1980-09-01 Hitachi Ltd Semiconductor device
US4278991A (en) * 1979-08-13 1981-07-14 Burroughs Corporation IC Package with heat sink and minimal cross-sectional area
US4403102A (en) * 1979-11-13 1983-09-06 Thermalloy Incorporated Heat sink mounting
US4345267A (en) * 1980-03-31 1982-08-17 Amp Incorporated Active device substrate connector having a heat sink
US4521827A (en) * 1981-10-23 1985-06-04 Thermalloy, Inc. Heat sink mounting
US4611238A (en) * 1982-05-05 1986-09-09 Burroughs Corporation Integrated circuit package incorporating low-stress omnidirectional heat sink
DE3237878C2 (de) * 1982-10-13 1984-11-15 ANT Nachrichtentechnik GmbH, 7150 Backnang Anordnung zur Abführung der Verlustwärme eines auf einer Leiterplatte montierten Halbleiterbauelementes
US4878108A (en) * 1987-06-15 1989-10-31 International Business Machines Corporation Heat dissipation package for integrated circuits
US5065281A (en) * 1990-02-12 1991-11-12 Rogers Corporation Molded integrated circuit package incorporating heat sink
US5055909A (en) * 1990-05-14 1991-10-08 Vlsi Technology, Inc System for achieving desired bondlength of adhesive between a semiconductor chip package and a heatsink
JP2901091B2 (ja) * 1990-09-27 1999-06-02 株式会社日立製作所 半導体装置
US5155579A (en) * 1991-02-05 1992-10-13 Advanced Micro Devices Molded heat sink for integrated circuit package
JPH0582685A (ja) * 1991-09-24 1993-04-02 Mitsubishi Electric Corp 混成集積部品の放熱部および端子部用構造体とその構造体を用いた混成集積部品の製造方法
US5344795A (en) * 1992-09-22 1994-09-06 Microelectronics And Computer Technology Corporation Method for encapsulating an integrated circuit using a removable heatsink support block
US5353193A (en) * 1993-02-26 1994-10-04 Lsi Logic Corporation High power dissipating packages with matched heatspreader heatsink assemblies
US5827999A (en) * 1994-05-26 1998-10-27 Amkor Electronics, Inc. Homogeneous chip carrier package
US5653280A (en) * 1995-11-06 1997-08-05 Ncr Corporation Heat sink assembly and method of affixing the same to electronic devices
US5969949A (en) * 1998-03-31 1999-10-19 Sun Microsystems, Inc. Interfitting heat sink and heat spreader slug
US6781837B2 (en) * 2002-12-06 2004-08-24 Dell Products L.P. System and method for information handling system heat sink retention

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290564A (en) * 1963-02-26 1966-12-06 Texas Instruments Inc Semiconductor device
US3560808A (en) * 1968-04-18 1971-02-02 Motorola Inc Plastic encapsulated semiconductor assemblies
NL157456B (nl) * 1968-07-30 1978-07-17 Philips Nv Halfgeleiderinrichting in een isolerende kunststofomhulling.
US3665256A (en) * 1968-10-15 1972-05-23 Rca Corp Heat dissipation for power integrated circuits
JPS4913660Y1 (fi) * 1969-06-16 1974-04-04

Also Published As

Publication number Publication date
GB1393666A (en) 1975-05-07
RO70806A (ro) 1982-02-01
DD106925A5 (fi) 1974-07-05
YU259773A (en) 1980-06-30
AU474327B2 (en) 1976-07-22
AU6087473A (en) 1975-04-10
BE805638A (fr) 1974-02-01
FR2202366A1 (fi) 1974-05-03
FR2202366B1 (fi) 1977-09-09
DE2348743A1 (de) 1974-04-11
SU660610A3 (ru) 1979-04-30
IT996751B (it) 1975-12-10
SE396507B (sv) 1977-09-19
IN139341B (fi) 1976-06-05
PL95288B1 (pl) 1977-10-31
NL7313447A (fi) 1974-04-09
JPS4974481A (fi) 1974-07-18
HU167161B (fi) 1975-08-28
BR7307698D0 (pt) 1974-08-22
CS166849B2 (fi) 1976-03-29
ES419167A1 (es) 1976-04-01
YU35406B (en) 1980-12-31
US3836825A (en) 1974-09-17

Similar Documents

Publication Publication Date Title
AU474327B2 (en) Heat dissipation for power integrated circuit devices
CA928865A (en) Heat dissipator for integrated circuit
CA994921A (en) Integrated circuit package
CA1011828A (en) Circuit with low power dissipation
CA944025A (en) Power control circuit
CA995747A (en) Thyristor circuit
CA998738A (en) Circuit for an inverter arrangement
AU4961172A (en) Control circuit for cooling fans
CA1019835A (en) Half good chip with low power dissipation
CA968465A (en) Cooling apparatus for semiconductor devices
CA988161A (en) Power supply circuit
CA926305A (en) Circuit for enciphering device
CA974611A (en) Power supply for integrated circuit arrangement
CA994003A (en) Semiconductor integrated circuit arrangement
AU3408071A (en) Power supply circuit
CA885142A (en) Heat dissipation for power integrated circuits
CA982227A (en) Power supply circuit
KR780000761B1 (en) Heat dissipation for power integrated circuit device
AU443999B2 (en) Heat dissipation for power integrated circuits
AU6208969A (en) Heat dissipation for power integrated circuits
CA898897A (en) Thermal power generating circuit
CA830070A (en) Energy dissipating circuit
CA908823A (en) Power transformer incorporating improved heat dissipation means
AU4107472A (en) Cooling devices
AU5530373A (en) Power supply circuit power supply circuit