JPS5965558U - GTO unit - Google Patents

GTO unit

Info

Publication number
JPS5965558U
JPS5965558U JP16123282U JP16123282U JPS5965558U JP S5965558 U JPS5965558 U JP S5965558U JP 16123282 U JP16123282 U JP 16123282U JP 16123282 U JP16123282 U JP 16123282U JP S5965558 U JPS5965558 U JP S5965558U
Authority
JP
Japan
Prior art keywords
gto
cooling fin
diode
snubber
gto unit
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
JP16123282U
Other languages
Japanese (ja)
Other versions
JPS6345009Y2 (en
Inventor
足利　正
Original Assignee
株式会社明電舎
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 株式会社明電舎 filed Critical 株式会社明電舎
Priority to JP16123282U priority Critical patent/JPS5965558U/en
Publication of JPS5965558U publication Critical patent/JPS5965558U/en
Application granted granted Critical
Publication of JPS6345009Y2 publication Critical patent/JPS6345009Y2/ja
Granted legal-status Critical Current

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  • Thyristors (AREA)
  • Thyristor Switches And Gates (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図はＧＴＯのスナバ回路の接続図、第２図はＧＴＯ
ターンオフ時のアノード・カソード間電圧ＶＡＫとアノ
ード電流ＩＡの波形図、第３図は従来のＧＴＯユニット
の一例を示す平面図、第４図は本考案の一実施例を示す
平面図である。 Ｑ・・・・・・ＧＴＯ，’　Ｆ、Ｆ’・・・・・・冷却
フィン、Ｆｌ・・・・・・凸部、Ｉ３・・・・・・絶縁
シート、Ｄ・・・・・・スナバダイオード、Ｃ・・・・
・・スナバコンデンサ、Ｌｌ・・・・・・浮遊インダク
タンス。Figure 1 is the connection diagram of the GTO snubber circuit, Figure 2 is the GTO snubber circuit connection diagram.
FIG. 3 is a plan view showing an example of a conventional GTO unit, and FIG. 4 is a plan view showing an embodiment of the present invention. Q...GTO,' F, F'...Cooling fin, Fl...Protrusion, I3...Insulating sheet, D... Snubber diode, C...
...Snubber capacitor, Ll...Floating inductance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一対の冷却フィンの間にＧＴＯを挾持するとともに、一
方の冷却フィンにスナバダイオードを取付け、このダイ
オードと他方の冷却フィンとの間にスナバコンデンサを
接続するＧＴＯユニットにおいて、一方の冷却フィンの
他方の冷却フィンとの対向面に凸部を一体に形成してそ
の凸面を絶縁シートを介して他方の冷却フィンに密着さ
せ、まり凸部の側面にスナバダイオードを取付けたこと
を特徴とするＧＴＯユニット。In a GTO unit in which a GTO is sandwiched between a pair of cooling fins, a snubber diode is attached to one cooling fin, and a snubber capacitor is connected between this diode and the other cooling fin, the A GTO unit characterized in that a convex portion is integrally formed on a surface facing a cooling fin, the convex surface is brought into close contact with the other cooling fin via an insulating sheet, and a snubber diode is attached to the side surface of the convex portion.
JP16123282U 1982-10-25 1982-10-25 GTO unit Granted JPS5965558U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16123282U JPS5965558U (en) 1982-10-25 1982-10-25 GTO unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16123282U JPS5965558U (en) 1982-10-25 1982-10-25 GTO unit

Publications (2)

Publication Number Publication Date
JPS5965558U true JPS5965558U (en) 1984-05-01
JPS6345009Y2 JPS6345009Y2 (en) 1988-11-22

Family

ID=30354400

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16123282U Granted JPS5965558U (en) 1982-10-25 1982-10-25 GTO unit

Country Status (1)

Country Link
JP (1) JPS5965558U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011165988A (en) * 2010-02-11 2011-08-25 Denso Corp Semiconductor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011165988A (en) * 2010-02-11 2011-08-25 Denso Corp Semiconductor

Also Published As

Publication number Publication date
JPS6345009Y2 (en) 1988-11-22

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