JPH0482854U - - Google Patents
Info
- Publication number
- JPH0482854U JPH0482854U JP12704690U JP12704690U JPH0482854U JP H0482854 U JPH0482854 U JP H0482854U JP 12704690 U JP12704690 U JP 12704690U JP 12704690 U JP12704690 U JP 12704690U JP H0482854 U JPH0482854 U JP H0482854U
- Authority
- JP
- Japan
- Prior art keywords
- power transistor
- electrode pad
- circuit board
- divided
- utility
- 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
Description
第１図は、本考案による電極パツドの形状と、
それに実装されるパワートランジスタとの関係を
示す斜視図である。
１……パワートランジスタ、２……コレクタ端
子、２ａ……フイン部分、２ｂ……コレクタ電極
部、３……エミツタ端子、４……ベース端子、５
……電極パツド、５ａ……小面積部分、５ｂ……
大面積部分、６……回路基板。
Figure 1 shows the shape of the electrode pad according to the present invention,
FIG. 3 is a perspective view showing the relationship with a power transistor mounted thereon. DESCRIPTION OF SYMBOLS 1...Power transistor, 2...Collector terminal, 2a...Fin part, 2b...Collector electrode part, 3...Emitter terminal, 4...Base terminal, 5
...Electrode pad, 5a...Small area portion, 5b...
Large area portion, 6...circuit board.
Claims (1)
電極パツドであつて、 コレクタフインの搭載部を複数の部分に分割し
てなることを特徴とするパワートランジスタ用電
極パツド。[Claims for Utility Model Registration] An electrode pad for a power transistor provided on a circuit board, characterized in that the mounting part of the collector fin is divided into a plurality of parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12704690U JPH0482854U (en) | 1990-11-29 | 1990-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12704690U JPH0482854U (en) | 1990-11-29 | 1990-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0482854U true JPH0482854U (en) | 1992-07-20 |
Family
ID=31874566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12704690U Pending JPH0482854U (en) | 1990-11-29 | 1990-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0482854U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS602873B2 (en) * | 1978-04-17 | 1985-01-24 | ソニー株式会社 | Switching stabilized power supply circuit |
-
1990
- 1990-11-29 JP JP12704690U patent/JPH0482854U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS602873B2 (en) * | 1978-04-17 | 1985-01-24 | ソニー株式会社 | Switching stabilized power supply circuit |