JPS648674U - - Google Patents
Info
- Publication number
- JPS648674U JPS648674U JP10409487U JP10409487U JPS648674U JP S648674 U JPS648674 U JP S648674U JP 10409487 U JP10409487 U JP 10409487U JP 10409487 U JP10409487 U JP 10409487U JP S648674 U JPS648674 U JP S648674U
- Authority
- JP
- Japan
- Prior art keywords
- load resistor
- semiconductor device
- bias current
- maximum bias
- device testing
- 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
- 239000004065 semiconductor Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
Description
第１図、第２図は本考案の実施例を示すブロツ
ク図、第３図は従来の半導体素子試験装置の試験
回路を示すブロツク図である。
１……コレクタ・ベース間バイアス電源、２…
…被試験半導体素子、３……最大バイアス電流用
負荷抵抗、４……エミツタ・ベース間バイアス電
源、５……負荷抵抗取付用プリント板、６……追
加用負荷抵抗、７……コネクタ。
1 and 2 are block diagrams showing an embodiment of the present invention, and FIG. 3 is a block diagram showing a test circuit of a conventional semiconductor device testing apparatus. 1... Collector-base bias power supply, 2...
... Semiconductor element under test, 3... Load resistor for maximum bias current, 4... Emitter-base bias power supply, 5... Printed board for mounting load resistor, 6... Load resistor for addition, 7... Connector.
Claims (1)
印加し、該半導体素子の試験を行う半導体素子試
験装置において、最大バイアス電流用負荷抵抗と
、プリント板に実装された追加用負荷抵抗との組
を有し、前記プリント板を装着するコネクタを前
記最大バイアス電流用負荷抵抗に直列に接続した
ことを特徴とする半導体素子試験装置。 A semiconductor device testing device that applies a bias current to a semiconductor device using a load resistor to test the semiconductor device has a set of a maximum bias current load resistor and an additional load resistor mounted on a printed circuit board. A semiconductor device testing apparatus characterized in that a connector for mounting the printed board is connected in series to the maximum bias current load resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10409487U JPS648674U (en) | 1987-07-07 | 1987-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10409487U JPS648674U (en) | 1987-07-07 | 1987-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648674U true JPS648674U (en) | 1989-01-18 |
Family
ID=31335509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10409487U Pending JPS648674U (en) | 1987-07-07 | 1987-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648674U (en) |
-
1987
- 1987-07-07 JP JP10409487U patent/JPS648674U/ja active Pending
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