JPS6437135U - - Google Patents

Info

Publication number
JPS6437135U
JPS6437135U JP13151887U JP13151887U JPS6437135U JP S6437135 U JPS6437135 U JP S6437135U JP 13151887 U JP13151887 U JP 13151887U JP 13151887 U JP13151887 U JP 13151887U JP S6437135 U JPS6437135 U JP S6437135U
Authority
JP
Japan
Prior art keywords
power transistor
value
detecting
current
load
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
JP13151887U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0533071Y2 (zh
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 JP1987131518U priority Critical patent/JPH0533071Y2/ja
Publication of JPS6437135U publication Critical patent/JPS6437135U/ja
Application granted granted Critical
Publication of JPH0533071Y2 publication Critical patent/JPH0533071Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
  • Amplifiers (AREA)
  • Protection Of Static Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
JP1987131518U 1987-08-31 1987-08-31 Expired - Lifetime JPH0533071Y2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987131518U JPH0533071Y2 (zh) 1987-08-31 1987-08-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987131518U JPH0533071Y2 (zh) 1987-08-31 1987-08-31

Publications (2)

Publication Number Publication Date
JPS6437135U true JPS6437135U (zh) 1989-03-06
JPH0533071Y2 JPH0533071Y2 (zh) 1993-08-24

Family

ID=31387663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987131518U Expired - Lifetime JPH0533071Y2 (zh) 1987-08-31 1987-08-31

Country Status (1)

Country Link
JP (1) JPH0533071Y2 (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006279369A (ja) * 2005-03-29 2006-10-12 Hitachi Kokusai Electric Inc 送信増幅器
JP2007295184A (ja) * 2006-04-24 2007-11-08 Auto Network Gijutsu Kenkyusho:Kk 電力供給制御装置
JP2011193448A (ja) * 2010-02-12 2011-09-29 Infineon Technologies Ag 高周波スイッチング回路、および高周波信号の電力を判定するための方法
JP2016046768A (ja) * 2014-08-26 2016-04-04 オンキヨー株式会社 保護回路
WO2017119126A1 (ja) * 2016-01-08 2017-07-13 三菱電機株式会社 半導体装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6927626B2 (en) * 2002-09-23 2005-08-09 Harman International Industries, Incorporated Thermal protection system for an output stage of an amplifier

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750093A (en) * 1980-09-08 1982-03-24 Hochiki Co Information transmission member
JPS57212825A (en) * 1981-06-24 1982-12-27 Nec Corp Protective device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750093A (en) * 1980-09-08 1982-03-24 Hochiki Co Information transmission member
JPS57212825A (en) * 1981-06-24 1982-12-27 Nec Corp Protective device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006279369A (ja) * 2005-03-29 2006-10-12 Hitachi Kokusai Electric Inc 送信増幅器
JP4643331B2 (ja) * 2005-03-29 2011-03-02 株式会社日立国際電気 送信増幅器
JP2007295184A (ja) * 2006-04-24 2007-11-08 Auto Network Gijutsu Kenkyusho:Kk 電力供給制御装置
JP2011193448A (ja) * 2010-02-12 2011-09-29 Infineon Technologies Ag 高周波スイッチング回路、および高周波信号の電力を判定するための方法
JP2016046768A (ja) * 2014-08-26 2016-04-04 オンキヨー株式会社 保護回路
WO2017119126A1 (ja) * 2016-01-08 2017-07-13 三菱電機株式会社 半導体装置
JPWO2017119126A1 (ja) * 2016-01-08 2018-03-15 三菱電機株式会社 半導体装置
US10734990B2 (en) 2016-01-08 2020-08-04 Mitsubishi Electric Corporation Semiconductor apparatus

Also Published As

Publication number Publication date
JPH0533071Y2 (zh) 1993-08-24

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