JPS5414683A - Measuring circuit for turn-off time - Google Patents

Measuring circuit for turn-off time

Info

Publication number
JPS5414683A
JPS5414683A JP8077577A JP8077577A JPS5414683A JP S5414683 A JPS5414683 A JP S5414683A JP 8077577 A JP8077577 A JP 8077577A JP 8077577 A JP8077577 A JP 8077577A JP S5414683 A JPS5414683 A JP S5414683A
Authority
JP
Japan
Prior art keywords
time
turn
measuring circuit
voltage
reverse
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
JP8077577A
Other languages
Japanese (ja)
Other versions
JPS5721069B2 (en
Inventor
Osamu Hashimoto
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP8077577A priority Critical patent/JPS5414683A/en
Publication of JPS5414683A publication Critical patent/JPS5414683A/en
Publication of JPS5721069B2 publication Critical patent/JPS5721069B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Of Individual Semiconductor Devices (AREA)

Abstract

PURPOSE: To enable a simple circuit to measure the long turn-off time of a device by voltage-dividing a reverse voltage from a reverse-voltage application power supply through a measured semiconductor device and resistance element and by flattening a reverse voltage to be applied to the measured semiconductor device.
COPYRIGHT: (C)1979,JPO&Japio
JP8077577A 1977-07-06 1977-07-06 Measuring circuit for turn-off time Granted JPS5414683A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8077577A JPS5414683A (en) 1977-07-06 1977-07-06 Measuring circuit for turn-off time

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8077577A JPS5414683A (en) 1977-07-06 1977-07-06 Measuring circuit for turn-off time

Publications (2)

Publication Number Publication Date
JPS5414683A true JPS5414683A (en) 1979-02-03
JPS5721069B2 JPS5721069B2 (en) 1982-05-04

Family

ID=13727795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8077577A Granted JPS5414683A (en) 1977-07-06 1977-07-06 Measuring circuit for turn-off time

Country Status (1)

Country Link
JP (1) JPS5414683A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6597416B1 (en) 1999-03-29 2003-07-22 Seiko Epson Corporation Display panel with supporting member having recess for elastic connector

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6321369U (en) * 1986-07-25 1988-02-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6597416B1 (en) 1999-03-29 2003-07-22 Seiko Epson Corporation Display panel with supporting member having recess for elastic connector

Also Published As

Publication number Publication date
JPS5721069B2 (en) 1982-05-04

Similar Documents

Publication Publication Date Title
JPS5414683A (en) Measuring circuit for turn-off time
JPS5333183A (en) Electronic coulometer
JPS5221883A (en) Temperature measuring apparatus
JPS5224078A (en) Ic use measuring device
JPS5384685A (en) Semicocductor element measuring method
JPS5221772A (en) Measuring system for working temperature of semiconductor element
JPS5393051A (en) Measuring apparatus
JPS5249868A (en) Method of measuring resistance of oil film
JPS5340572A (en) Bodily temperature measuring device
JPS5246876A (en) Thermcouple fault detecting device
JPS547280A (en) Measuring method for thermal resistance of transistor
JPS5390875A (en) Test equipment for semiconductor device
JPS5439667A (en) Current measuring circuit
JPS5325356A (en) Wire bonding device
JPS52108861A (en) Average current measuring system
JPS53120475A (en) Resistance measuring device
JPS53112675A (en) Discriminator for waveform
JPS5333691A (en) Measurement of alternating current corrosion
JPS538067A (en) Measuring circuit of turn-of thyristor
JPS5343482A (en) Leakage current measuring method of semiconductor device
JPS5349479A (en) Resistance measuring device
JPS5376077A (en) Voltage applied current measuring circuit
JPS5268377A (en) Characteristics measurement for semiconductor element
JPS51132089A (en) Semiconductor device
JPS5435784A (en) Voltage application current measuring circuit