JPS61114863U - - Google Patents
Info
- Publication number
- JPS61114863U JPS61114863U JP19751384U JP19751384U JPS61114863U JP S61114863 U JPS61114863 U JP S61114863U JP 19751384 U JP19751384 U JP 19751384U JP 19751384 U JP19751384 U JP 19751384U JP S61114863 U JPS61114863 U JP S61114863U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting element
- phototransistor
- photocoupler
- series
- 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
- 238000010586 diagram Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
Description
第１図ａは本考案に係るホトカプラの一実施例
の内部回路構成図、第１図ｂはその外部への接続
回路構成図、第２図はその側断面図を示す。
図中、１：発光素子、２：ホトトランジスタ、
３：受光素子、５：透明樹脂、６：白色樹脂、７
：リードフレーム。
FIG. 1a shows an internal circuit diagram of an embodiment of the photocoupler according to the present invention, FIG. 1b shows a diagram of its external connection circuit, and FIG. 2 shows a side sectional view thereof. In the figure, 1: light emitting element, 2: phototransistor,
3: Light receiving element, 5: Transparent resin, 6: White resin, 7
:Lead frame.
Claims (1)
されベースへの入力端子を有したホトトランジス
タを備え、 ｂ 二次側に受光素子とを具備したことを特徴と
するホトカプラ。[Claims for Utility Model Registration] A. A phototransistor having a light emitting element and a phototransistor connected in series to the light emitting element and having an input terminal to the base on the primary side; b. A light receiving element on the secondary side. A photocoupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19751384U JPS61114863U (en) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19751384U JPS61114863U (en) | 1984-12-28 | 1984-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61114863U true JPS61114863U (en) | 1986-07-19 |
Family
ID=30755848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19751384U Pending JPS61114863U (en) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61114863U (en) |
-
1984
- 1984-12-28 JP JP19751384U patent/JPS61114863U/ja active Pending
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