JPS63119258U - - Google Patents
Info
- Publication number
- JPS63119258U JPS63119258U JP1104287U JP1104287U JPS63119258U JP S63119258 U JPS63119258 U JP S63119258U JP 1104287 U JP1104287 U JP 1104287U JP 1104287 U JP1104287 U JP 1104287U JP S63119258 U JPS63119258 U JP S63119258U
- Authority
- JP
- Japan
- Prior art keywords
- chip
- bonding pad
- wire bonding
- base
- layer
- 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
Landscapes
- Bipolar Transistors (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Fuses (AREA)
Description
第１図ａ，ｂは本考案の実施例１のチツプ外観
図回路図、第２図ａ，ｂは実施例２のチツプ外観
図回路図、第３図ａ，ｂは従来のトランジスタの
チツプ外観図回路図である。
１……チツプ本体（コレクタ）、２……ベース
層、３……ベースワイヤボンデイングパツド、４
……エミツタワイヤボンデイングパツド、５……
エミツタ層、６……ヒユーズ、７……酸化膜、８
……チツプ本体（コレクタ）、９……ベース層、
１０……エミツタ層、１１……エミツタワイヤボ
ンデイングパツト、１２……酸化膜（エミツタ）
、１３……酸化膜（ベース）、１４……ヒユーズ
、１５……ベースワイヤボンデイングパツト、１
６……ベースワイヤボンデイングパツト、１７…
…エミツタワイヤボンデイングパツト、１８……
チツプ本体（コレクタ）、１９……ベース層、２
０……エミツタ層。
Figures 1a and b are external views and circuit diagrams of a chip according to Embodiment 1 of the present invention, Figures 2a and b are external views and circuit diagrams of a chip according to Embodiment 2, and Figures 3a and b are external views of a conventional transistor chip. FIG. 1... Chip body (collector), 2... Base layer, 3... Base wire bonding pad, 4
...Emitsuta wire bonding pad, 5...
Emitter layer, 6... Fuse, 7... Oxide film, 8
... Chip body (collector), 9 ... Base layer,
10... Emitter layer, 11... Emitter wire bonding pad, 12... Oxide film (emitter)
, 13...Oxide film (base), 14...Fuse, 15...Base wire bonding pad, 1
6...Base wire bonding pad, 17...
...Emitsuta wire bonding pad, 18...
Chip body (collector), 19...Base layer, 2
0...Emitsuta layer.
Claims (1)
成したヒユーズを特徴とするトランジスタ。 A transistor characterized by a fuse formed on a chip in a conventional transistor element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1104287U JPS63119258U (en) | 1987-01-27 | 1987-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1104287U JPS63119258U (en) | 1987-01-27 | 1987-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63119258U true JPS63119258U (en) | 1988-08-02 |
Family
ID=30797901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1104287U Pending JPS63119258U (en) | 1987-01-27 | 1987-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63119258U (en) |
-
1987
- 1987-01-27 JP JP1104287U patent/JPS63119258U/ja active Pending