JPH03105034U - - Google Patents
Info
- Publication number
- JPH03105034U JPH03105034U JP1394590U JP1394590U JPH03105034U JP H03105034 U JPH03105034 U JP H03105034U JP 1394590 U JP1394590 U JP 1394590U JP 1394590 U JP1394590 U JP 1394590U JP H03105034 U JPH03105034 U JP H03105034U
- Authority
- JP
- Japan
- Prior art keywords
- source
- photodiode array
- gate
- parallel
- impedance state
- 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 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electronic Switches (AREA)
Description
第１図は本考案の一実施例の回路図である。
１〜４はダイオード、５はＭＯＳＦＥＴ、６，
７は出力端子、８は制御回路、９はフオトダイオ
ードアレイ、１０は発光素子、１１，１２は入力
端子である。
FIG. 1 is a circuit diagram of an embodiment of the present invention. 1 to 4 are diodes, 5 is MOSFET, 6,
7 is an output terminal, 8 is a control circuit, 9 is a photodiode array, 10 is a light emitting element, and 11 and 12 are input terminals.
Claims (1)
ブリツジの直流側端子間にドレイン・ソース間を
接続された出力用ＭＯＳＦＥＴと、前記ＭＯＳＦ
ＥＴのゲート・ソース間に並列的に接続されたフ
オトダイオードアレイと、前記フオトダイオード
アレイに光学的に結合された発光素子と、前記Ｍ
ＯＳＦＥＴのゲート・ソース間に並列的に接続さ
れ、前記フオトダイオードアレイの光起電力の発
生時に高インピーダンス状態となり、前記光起電
力の消失時に低インピーダンス状態となる制御回
路とを備えることを特徴とする交流用半導体スイ
ツチ。 a pair of diode bridges, an output MOSFET whose drain and source are connected between the DC side terminals of the diode bridge, and the MOSFET.
a photodiode array connected in parallel between the gate and source of the ET; a light emitting element optically coupled to the photodiode array;
The control circuit is connected in parallel between the gate and source of the OSFET, and is in a high impedance state when the photovoltaic force of the photodiode array is generated, and is in a low impedance state when the photovoltaic force disappears. AC semiconductor switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1394590U JPH03105034U (en) | 1990-02-15 | 1990-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1394590U JPH03105034U (en) | 1990-02-15 | 1990-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03105034U true JPH03105034U (en) | 1991-10-31 |
Family
ID=31517332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1394590U Pending JPH03105034U (en) | 1990-02-15 | 1990-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03105034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006230440A (en) * | 2005-02-22 | 2006-09-07 | Yukioo:Kk | Sticking device |
-
1990
- 1990-02-15 JP JP1394590U patent/JPH03105034U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006230440A (en) * | 2005-02-22 | 2006-09-07 | Yukioo:Kk | Sticking device |