JPS6244277U - - Google Patents
Info
- Publication number
- JPS6244277U JPS6244277U JP13703185U JP13703185U JPS6244277U JP S6244277 U JPS6244277 U JP S6244277U JP 13703185 U JP13703185 U JP 13703185U JP 13703185 U JP13703185 U JP 13703185U JP S6244277 U JPS6244277 U JP S6244277U
- Authority
- JP
- Japan
- Prior art keywords
- circuited
- power supply
- bias power
- capacitance
- control section
- 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
- 238000005259 measurement Methods 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Description
第1図は本考案の一実施例の回路ブロツク図、
第2図は従来例の回路ブロツク図である。
10……ダイオード、11……制御部、12…
…容量測定器、13……ケーブル、14……素子
装着端子、121……(両極性)バイアス電源、
122……測定部。
FIG. 1 is a circuit block diagram of an embodiment of the present invention.
FIG. 2 is a circuit block diagram of a conventional example. 10...Diode, 11...Control unit, 12...
... Capacitance measuring device, 13 ... Cable, 14 ... Element mounting terminal, 121 ... (Bipolar) bias power supply,
122...Measurement section.
Claims (1)
導体素子の直流電流値および容量値を測定する測
定部とからなる容量測定器、該容量測定器に1つ
の測定用ケーブルで接続された半導体素子装着端
子、および制御部とからなり、該制御部は半導体
素子の測定値から電極短絡・開放および極性を判
別し、バイアス電源の極性を測定条件に合致させ
ることを特徴とする半導体素子の容量測定装置。 A capacitance measuring device consisting of a bias power supply that supplies a bipolar DC voltage and a measuring section that measures the DC current value and capacitance value of a semiconductor element, and a semiconductor element mounting terminal connected to the capacitance measuring device with one measurement cable. , and a control section, wherein the control section determines whether the electrode is short-circuited, open-circuited, or polarized from the measured value of the semiconductor device, and matches the polarity of the bias power supply with the measurement conditions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13703185U JPS6244277U (en) | 1985-09-06 | 1985-09-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13703185U JPS6244277U (en) | 1985-09-06 | 1985-09-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6244277U true JPS6244277U (en) | 1987-03-17 |
Family
ID=31040702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13703185U Pending JPS6244277U (en) | 1985-09-06 | 1985-09-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6244277U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50128472A (en) * | 1974-03-27 | 1975-10-09 |
-
1985
- 1985-09-06 JP JP13703185U patent/JPS6244277U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50128472A (en) * | 1974-03-27 | 1975-10-09 |