JPS5748266A - Transistor - Google Patents
TransistorInfo
- Publication number
- JPS5748266A JPS5748266A JP55123085A JP12308580A JPS5748266A JP S5748266 A JPS5748266 A JP S5748266A JP 55123085 A JP55123085 A JP 55123085A JP 12308580 A JP12308580 A JP 12308580A JP S5748266 A JPS5748266 A JP S5748266A
- Authority
- JP
- Japan
- Prior art keywords
- region
- emitter
- electrode
- resistance
- epitaxial layer
- 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
Links
- 238000002955 isolation Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 238000005530 etching Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000001259 photo etching Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- H10D62/13—Semiconductor regions connected to electrodes carrying current to be rectified, amplified or switched, e.g. source or drain regions
- H10D62/133—Emitter regions of BJTs
Landscapes
- Bipolar Transistors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55123085A JPS5748266A (en) | 1980-09-04 | 1980-09-04 | Transistor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55123085A JPS5748266A (en) | 1980-09-04 | 1980-09-04 | Transistor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5748266A true JPS5748266A (en) | 1982-03-19 |
JPH0132667B2 JPH0132667B2 (enrdf_load_stackoverflow) | 1989-07-10 |
Family
ID=14851828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55123085A Granted JPS5748266A (en) | 1980-09-04 | 1980-09-04 | Transistor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5748266A (enrdf_load_stackoverflow) |
-
1980
- 1980-09-04 JP JP55123085A patent/JPS5748266A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0132667B2 (enrdf_load_stackoverflow) | 1989-07-10 |
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