JPS6274351U - - Google Patents
Info
- Publication number
- JPS6274351U JPS6274351U JP1985167782U JP16778285U JPS6274351U JP S6274351 U JPS6274351 U JP S6274351U JP 1985167782 U JP1985167782 U JP 1985167782U JP 16778285 U JP16778285 U JP 16778285U JP S6274351 U JPS6274351 U JP S6274351U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting element
- input side
- optically coupled
- light
- 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
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/50—Bond wires
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/753—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between laterally-adjacent chips
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink
Description
第１図は本考案の光結合素子の一実施例を示す
回路図、第２図は同第１図の等価回路図、第３図
は同構造図、第４図は同ゼロクロス動作のソリツ
ドステートリレーへの適用例を示す回路図、第５
図は同位相制御動作のソリツドステートリレーへ
の適用例を示す回路図、第６図は従来のゼロクロ
ス動作のソリツドステートリレーを示す回路図で
ある。
１……光結合部、２，７……発光ダイオード、
３……ホトサイリスタ、８……ホトトランジスタ
。
Fig. 1 is a circuit diagram showing an embodiment of the optical coupling device of the present invention, Fig. 2 is an equivalent circuit diagram of Fig. 1, Fig. 3 is a structural diagram of the same, and Fig. 4 is a solid diagram of the same zero-cross operation. Circuit diagram showing an example of application to a state relay, No. 5
The figure is a circuit diagram showing an example of application to a solid-state relay with in-phase control operation, and FIG. 6 is a circuit diagram showing a conventional solid-state relay with zero-crossing operation. 1... Optical coupling part, 2, 7... Light emitting diode,
3...Photothyristor, 8...Phototransistor.
Claims (1)
と、出力側の電圧状態を検出し規定以上の負荷電
圧が印加された時発光する発光素子及び該発光素
子と光結合されて入力側へのフイードバツク回路
を構成する入力側の受光素子とを一体的に備えて
なることを特徴とする光結合素子。 Main light emitting/receiving elements on the input side and output side that are optically coupled, a light emitting element that detects the voltage state on the output side and emits light when a load voltage higher than a specified value is applied, and a light emitting element that is optically coupled with the light emitting element and goes to the input side. 1. An optical coupling device, characterized in that it is integrally equipped with a light-receiving device on the input side constituting a feedback circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985167782U JPS6274351U (en) | 1985-10-29 | 1985-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985167782U JPS6274351U (en) | 1985-10-29 | 1985-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6274351U true JPS6274351U (en) | 1987-05-13 |
Family
ID=31100037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985167782U Pending JPS6274351U (en) | 1985-10-29 | 1985-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6274351U (en) |
-
1985
- 1985-10-29 JP JP1985167782U patent/JPS6274351U/ja active Pending