JPS5389356A - Control unit for gate off thyristor - Google Patents
Control unit for gate off thyristorInfo
- Publication number
- JPS5389356A JPS5389356A JP290177A JP290177A JPS5389356A JP S5389356 A JPS5389356 A JP S5389356A JP 290177 A JP290177 A JP 290177A JP 290177 A JP290177 A JP 290177A JP S5389356 A JPS5389356 A JP S5389356A
- Authority
- JP
- Japan
- Prior art keywords
- gate
- thyristor
- control unit
- turn
- stabilize
- 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.)
- Pending
Links
Landscapes
- Power Conversion In General (AREA)
- Thyristor Switches And Gates (AREA)
Abstract
PURPOSE: To stabilize the operation of turn off, by decreasing the temperature rise locally at turn off and by making small di/dt, through the provision of the gate turn off auxiliary means giving inverse bias between the cathode and anode of GTO thyristor.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP290177A JPS5389356A (en) | 1977-01-17 | 1977-01-17 | Control unit for gate off thyristor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP290177A JPS5389356A (en) | 1977-01-17 | 1977-01-17 | Control unit for gate off thyristor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5389356A true JPS5389356A (en) | 1978-08-05 |
Family
ID=11542245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP290177A Pending JPS5389356A (en) | 1977-01-17 | 1977-01-17 | Control unit for gate off thyristor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5389356A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0284055A (en) * | 1988-09-20 | 1990-03-26 | Hitachi Ltd | Semiconductor driver circuit |
-
1977
- 1977-01-17 JP JP290177A patent/JPS5389356A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0284055A (en) * | 1988-09-20 | 1990-03-26 | Hitachi Ltd | Semiconductor driver circuit |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5380542A (en) | Protective device of gate turn off thyristor | |
JPS53144689A (en) | Thyristor | |
JPS51142983A (en) | Scr | |
JPS5389356A (en) | Control unit for gate off thyristor | |
JPS5316584A (en) | Semiconductor control device | |
JPS5357772A (en) | Thyristor | |
JPS5388561A (en) | Protecting method for gate turn-off thyristor | |
JPS5339806A (en) | Power supply for magnetron | |
JPS5375430A (en) | Inverse conduction gto rectifler | |
JPS5394863A (en) | Control system for gate adverse bias type thyristor | |
JPS5360156A (en) | Gate control system for gate turn-off thyristor | |
JPS5395583A (en) | Mesa type semiconductor device | |
JPS53143881A (en) | Thermosensing controller | |
JPS5330263A (en) | Control of gate turn-off thyristor | |
JPS5263687A (en) | Semiconductor device | |
JPS5397360A (en) | Gate control system for gate turn-off thyristor | |
JPS52125265A (en) | Semiconductor control unit | |
JPS5413274A (en) | Controlled rectifying element of semiconductor | |
JPS5390858A (en) | Magnetron | |
JPS5231648A (en) | Arc-extinguish method for reerse conduction thyristor | |
JPS53102669A (en) | Manufacture for semiconductor device | |
JPS5440578A (en) | Three-terminal thyristor of mold type | |
JPS53121452A (en) | Gate control circuit for gate turn off thyristor | |
JPS5368556A (en) | Gate circuit for gate turn-off thyristor | |
JPS5353984A (en) | Semiconductor device |