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JPS61123546U - - Google Patents

Info

Publication number
JPS61123546U
JPS61123546U JP1985007194U JP719485U JPS61123546U JP S61123546 U JPS61123546 U JP S61123546U JP 1985007194 U JP1985007194 U JP 1985007194U JP 719485 U JP719485 U JP 719485U JP S61123546 U JPS61123546 U JP S61123546U
Authority
JP
Japan
Prior art keywords
resistor
semiconductor
metal clad
disposed close
equipment casing
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
Application number
JP1985007194U
Other languages
Japanese (ja)
Other versions
JPH0328516Y2 (en
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 filed Critical
Priority to JP1985007194U priority Critical patent/JPH0328516Y2/ja
Publication of JPS61123546U publication Critical patent/JPS61123546U/ja
Application granted granted Critical
Publication of JPH0328516Y2 publication Critical patent/JPH0328516Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る半導体装置の正面図、第
２図は第１図Ａ―Ａ線断面図、第３図は第２図の
背面図、第４図は冷却フアンが故障した場合にお
いて、風胴内に設置した抵抗器単体の温度上昇と
、冷却フイン近くに配置するメタルクラツド抵抗
器の温度上昇との関係をクラブで示す図、第５図
はスナバー回路図、第６図は従来の半導体装置の
正面図、第７図は第６図の側面説明図である。 １…電気機器筐体、４…風胴、６…冷却フアン
、７…パワートランジスタ、８…サーミスタ、９
…冷却フイン、１４…メタルクラツド抵抗器。 Fig. 1 is a front view of a semiconductor device according to the present invention, Fig. 2 is a sectional view taken along the line A--A in Fig. 1, Fig. 3 is a rear view of Fig. 2, and Fig. 4 is a diagram showing a case where the cooling fan fails. , A diagram showing the relationship between the temperature rise of a single resistor installed in the wind barrel and the temperature rise of a metal clad resistor placed near the cooling fin using a club; Figure 5 is a snubber circuit diagram; Figure 6 is a conventional snubber circuit diagram. A front view of the semiconductor device, FIG. 7 is an explanatory side view of FIG. 6. 1... Electrical equipment housing, 4... Wind barrel, 6... Cooling fan, 7... Power transistor, 8... Thermistor, 9
...Cooling fin, 14...Metal clad resistor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 機器筐体の取付板に半導体が取付けてあり、半
導体と接続した抵抗器及び冷却フインは前記機器
筐体に形成した風胴内に設けてあつて送風装置か
らの風で冷却されるようにした半導体装置におい
て、抵抗器をメタルクラツドとするとともに前記
冷却フインに近接して配置し、さらに該メタルク
ラツド抵抗器に近接して温度センサを配置したこ
とを特徴とする半導体装置。 A semiconductor is attached to a mounting plate of an equipment casing, and a resistor and cooling fins connected to the semiconductor are installed in a wind barrel formed in the equipment casing so that they are cooled by air from an air blower. 1. A semiconductor device, characterized in that a resistor is made of a metal clad and is disposed close to the cooling fin, and a temperature sensor is further disposed close to the metal clad resistor.
JP1985007194U 1985-01-22 1985-01-22 Expired JPH0328516Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985007194U JPH0328516Y2 (en) 1985-01-22 1985-01-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985007194U JPH0328516Y2 (en) 1985-01-22 1985-01-22

Publications (2)

Publication Number Publication Date
JPS61123546U true JPS61123546U (en) 1986-08-04
JPH0328516Y2 JPH0328516Y2 (en) 1991-06-19

Family

ID=30485328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985007194U Expired JPH0328516Y2 (en) 1985-01-22 1985-01-22

Country Status (1)

Country Link
JP (1) JPH0328516Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004007950A (en) * 2002-04-15 2004-01-08 Fuji Electric Holdings Co Ltd Switching power unit
JP2007207605A (en) * 2006-02-02 2007-08-16 Kyosan Electric Mfg Co Ltd Railway traffic signal
JP2011071059A (en) * 2009-09-28 2011-04-07 Toyoda Gosei Co Ltd Display device for vehicle
JP2014116402A (en) * 2012-12-07 2014-06-26 Kansai Electric Power Co Inc:The Automatic voltage regulator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004007950A (en) * 2002-04-15 2004-01-08 Fuji Electric Holdings Co Ltd Switching power unit
JP2007207605A (en) * 2006-02-02 2007-08-16 Kyosan Electric Mfg Co Ltd Railway traffic signal
JP4648847B2 (en) * 2006-02-02 2011-03-09 株式会社京三製作所 Railway traffic signal
JP2011071059A (en) * 2009-09-28 2011-04-07 Toyoda Gosei Co Ltd Display device for vehicle
JP2014116402A (en) * 2012-12-07 2014-06-26 Kansai Electric Power Co Inc:The Automatic voltage regulator

Also Published As

Publication number Publication date
JPH0328516Y2 (en) 1991-06-19

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