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JPS5541141A - Semiconductor rectification circuit - Google Patents

Semiconductor rectification circuit

Info

Publication number
JPS5541141A
JPS5541141A JP11262278A JP11262278A JPS5541141A JP S5541141 A JPS5541141 A JP S5541141A JP 11262278 A JP11262278 A JP 11262278A JP 11262278 A JP11262278 A JP 11262278A JP S5541141 A JPS5541141 A JP S5541141A
Authority
JP
Japan
Prior art keywords
voltage
detection circuit
polarity detection
current
gate electrode
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
JP11262278A
Other languages
Japanese (ja)
Other versions
JPS602876B2 (en
Inventor
Susumu Segawa
Kenji Hideshima
Hideyoshi Sato
Yuki Shimada
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.)
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP11262278A priority Critical patent/JPS602876B2/en
Publication of JPS5541141A publication Critical patent/JPS5541141A/en
Publication of JPS602876B2 publication Critical patent/JPS602876B2/en
Expired legal-status Critical Current

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  • Rectifiers (AREA)

Abstract

PURPOSE: To perform rectification of heavy current, low voltage and high speed and raise the effeciency of the rectification, by making a field-effect transistor and a polarity detection circuit on an identical semiconductor pellet.
CONSTITUTION: The field-effect transistor 9 and the polarity detection circuit are made on the same semiconductor pellet. The polarity detection circuit generates a positive or negative voltage depending on the polarity of a voltage applied across the source and drain electrodes of the transistor 9. The positive or negative voltage is applied to the gate electrode of the transistor 9. When a voltage V1 applied to a terminal 5 is lower than another voltage V2 applied to another terminal 6, a negative output voltage is supplied from the polarity detection circuit 11 to the gate electrode 7. At that time, a channel current Ich does not flow. When the voltage V1 is higher than the other V2, a positive output voltage is supplied from the polarity detection circuit to the gate electrode 7. At that time, the channel current Ich flows from the terminal 5 to the other 6 and a junction current Ipn also flows. The characteristic curves of the channel current and the junction current are shown in Fig.
COPYRIGHT: (C)1980,JPO&Japio
JP11262278A 1978-09-13 1978-09-13 semiconductor rectifier circuit Expired JPS602876B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11262278A JPS602876B2 (en) 1978-09-13 1978-09-13 semiconductor rectifier circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11262278A JPS602876B2 (en) 1978-09-13 1978-09-13 semiconductor rectifier circuit

Publications (2)

Publication Number Publication Date
JPS5541141A true JPS5541141A (en) 1980-03-22
JPS602876B2 JPS602876B2 (en) 1985-01-24

Family

ID=14591330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11262278A Expired JPS602876B2 (en) 1978-09-13 1978-09-13 semiconductor rectifier circuit

Country Status (1)

Country Link
JP (1) JPS602876B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57176741U (en) * 1981-04-30 1982-11-09
JPH10285929A (en) * 1996-06-05 1998-10-23 N T T Data:Kk Electric circuit
US6430071B1 (en) 1996-06-05 2002-08-06 Ntt Data Corporation Rectification circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57176741U (en) * 1981-04-30 1982-11-09
JPH0112552Y2 (en) * 1981-04-30 1989-04-12
JPH10285929A (en) * 1996-06-05 1998-10-23 N T T Data:Kk Electric circuit
US6430071B1 (en) 1996-06-05 2002-08-06 Ntt Data Corporation Rectification circuit

Also Published As

Publication number Publication date
JPS602876B2 (en) 1985-01-24

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