JPS59169053U - Composite power transistor device - Google Patents
Composite power transistor deviceInfo
- Publication number
- JPS59169053U JPS59169053U JP6374483U JP6374483U JPS59169053U JP S59169053 U JPS59169053 U JP S59169053U JP 6374483 U JP6374483 U JP 6374483U JP 6374483 U JP6374483 U JP 6374483U JP S59169053 U JPS59169053 U JP S59169053U
- Authority
- JP
- Japan
- Prior art keywords
- transistor device
- power transistor
- emitters
- transistors
- composite power
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は複合トランジスタ装置の等節回路、第２図は従
来の複合トランジスタ装置の構成を示す断面図、第３図
は複合トランジスタ装置を並列接続して適用したインバ
ータ装置の回路図、第４図は本考案の複合トランジスタ
装置に用いられる複合素子を示す図であって、第４図ａ
およびｂはそれぞれ複合素子の断面図および上面図を示
す。第５図は本考案の複合トランジスタ装置の構成を示
す断面図である。
１・・・パワートランジスタチップ、６・・・共通金属
基板、７・・・複合素子、８・・・絶縁板、９・・・エ
ミッタ電極、１０・・・ダイオードのアノード電極。Figure 1 is an equinodal circuit of a composite transistor device, Figure 2 is a sectional view showing the configuration of a conventional composite transistor device, Figure 3 is a circuit diagram of an inverter device to which composite transistor devices are connected in parallel, and Figure 4 is a circuit diagram of an inverter device to which composite transistor devices are connected in parallel. The figure shows a composite element used in the composite transistor device of the present invention, and FIG.
and b show a cross-sectional view and a top view of the composite element, respectively. FIG. 5 is a sectional view showing the structure of the composite transistor device of the present invention. DESCRIPTION OF SYMBOLS 1... Power transistor chip, 6... Common metal substrate, 7... Composite element, 8... Insulating plate, 9... Emitter electrode, 10... Diode anode electrode.
Claims (1)
タ、エミッタ、エミッタ間にそれぞれ逆並列に接続され
たダイオードと前記各トランジスタのそれぞれのエミッ
タに接続されたバランス抵抗とを同一の容器にそれぞれ
固着させたものにおいて、各ダイオードのアノード側表
面に前記エミッタに接続されたアノード電極とこれに定
間隔を介して対向する別の電極とをそれぞれ形成して、
ダイオードとバランス抵抗とを複合素子に一体化して固
着し、それぞれ配線することを特徴とする複合パワート
ランジスタ装置。Transistors connected in parallel, diodes connected in antiparallel between the collectors, emitters, and emitters of the transistors, and balance resistors connected to the emitters of each of the transistors, each fixed in the same container. , forming on the anode side surface of each diode an anode electrode connected to the emitter and another electrode facing the anode electrode with a regular interval therebetween,
A composite power transistor device characterized in that a diode and a balance resistor are integrated and fixed into a composite element, and each is wired.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6374483U JPS59169053U (en) | 1983-04-27 | 1983-04-27 | Composite power transistor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6374483U JPS59169053U (en) | 1983-04-27 | 1983-04-27 | Composite power transistor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59169053U true JPS59169053U (en) | 1984-11-12 |
Family
ID=30193926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6374483U Pending JPS59169053U (en) | 1983-04-27 | 1983-04-27 | Composite power transistor device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59169053U (en) |
-
1983
- 1983-04-27 JP JP6374483U patent/JPS59169053U/en active Pending
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