JPH02114950U - - Google Patents
Info
- Publication number
- JPH02114950U JPH02114950U JP2390689U JP2390689U JPH02114950U JP H02114950 U JPH02114950 U JP H02114950U JP 2390689 U JP2390689 U JP 2390689U JP 2390689 U JP2390689 U JP 2390689U JP H02114950 U JPH02114950 U JP H02114950U
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting diode
- receiving element
- semiconductor relay
- center line
- 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
- 230000005669 field effect Effects 0.000 claims description 3
- 239000004065 semiconductor Substances 0.000 claims 4
- 230000003287 optical effect Effects 0.000 claims 2
Description
第１図は本考案の一実施例を示すもので、ａは
リードフレーム部分の平面図、ｂは透視斜視図、
第２図は本考案の異なる実施例を示すもので、ａ
はリードフレーム部分の平面図、ｂは透視斜視図
、第３図は従来例を示すもので、ａはリードフレ
ーム部分の平面図、ｂは透視斜視図である。
１，２，３，４，５，６……リードフレーム、
７……発光ダイオード、８……受光素子、９……
電界効果型トランジスタ。
FIG. 1 shows an embodiment of the present invention, in which a is a plan view of the lead frame portion, b is a transparent perspective view,
Figure 2 shows different embodiments of the present invention, a
3 is a plan view of the lead frame portion, b is a transparent perspective view, and FIG. 3 shows a conventional example, a is a plan view of the lead frame portion, and b is a transparent perspective view. 1, 2, 3, 4, 5, 6...Lead frame,
7... Light emitting diode, 8... Light receiving element, 9...
Field effect transistor.
Claims (1)
オードと、該発光ダイオードの光信号を受光する
ように配置された受光素子と、該受光素子の光起
電力により動作する出力用の電界効果型トランジ
スタを複数個具備した光結合型半導体リレーの実
装構造において、前記発光ダイオードと受光素子
とを半導体リレーの中心線上に配置すると共に、
前記電界効果型トランジスタ及びそれらをダイボ
ンドするリードフレームを前記中心線に対して対
称配置したことを特徴とする光結合型半導体リレ
ーの実装構造。 A light-emitting diode that generates an optical signal in response to an input signal, a light-receiving element arranged to receive the optical signal of the light-emitting diode, and an output field-effect transistor operated by the photovoltaic force of the light-receiving element. In the mounting structure of an optically coupled semiconductor relay including a plurality of semiconductor relays, the light emitting diode and the light receiving element are arranged on the center line of the semiconductor relay, and
A mounting structure for an optically coupled semiconductor relay, characterized in that the field effect transistors and the lead frame to which they are die-bonded are arranged symmetrically with respect to the center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2390689U JPH02114950U (en) | 1989-03-01 | 1989-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2390689U JPH02114950U (en) | 1989-03-01 | 1989-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02114950U true JPH02114950U (en) | 1990-09-14 |
Family
ID=31243294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2390689U Pending JPH02114950U (en) | 1989-03-01 | 1989-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02114950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0465171A (en) * | 1990-07-05 | 1992-03-02 | Sharp Corp | Optical coupler |
-
1989
- 1989-03-01 JP JP2390689U patent/JPH02114950U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0465171A (en) * | 1990-07-05 | 1992-03-02 | Sharp Corp | Optical coupler |