NL109363C - - Google Patents
Info
- Publication number
- NL109363C NL109363C NL230659A NL230659A NL109363C NL 109363 C NL109363 C NL 109363C NL 230659 A NL230659 A NL 230659A NL 230659 A NL230659 A NL 230659A NL 109363 C NL109363 C NL 109363C
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/26—Testing of individual semiconductor devices
- G01R31/2607—Circuits therefor
- G01R31/2608—Circuits therefor for testing bipolar transistors
- G01R31/261—Circuits therefor for testing bipolar transistors for measuring break-down voltage or punch through voltage therefor
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US679336A US2906958A (en) | 1957-08-21 | 1957-08-21 | Improved apparatus for measuring punchthrough voltage or a related quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL109363C true NL109363C (nl) | 1964-04-15 |
Family
ID=24726508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL230659A NL109363C (nl) | 1957-08-21 | 1958-08-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2906958A (nl) |
| DE (1) | DE1158180B (nl) |
| FR (1) | FR1209546A (nl) |
| GB (1) | GB860501A (nl) |
| NL (1) | NL109363C (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3173020A (en) * | 1960-06-23 | 1965-03-09 | Robert B Seeds | Devices for producing voltage pulses |
-
1957
- 1957-08-21 US US679336A patent/US2906958A/en not_active Expired - Lifetime
-
1958
- 1958-08-13 FR FR1209546D patent/FR1209546A/fr not_active Expired
- 1958-08-19 DE DEP21217A patent/DE1158180B/de active Pending
- 1958-08-20 NL NL230659A patent/NL109363C/nl active
- 1958-08-21 GB GB26897/58A patent/GB860501A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB860501A (en) | 1961-02-08 |
| US2906958A (en) | 1959-09-29 |
| FR1209546A (fr) | 1960-03-02 |
| DE1158180B (de) | 1963-11-28 |