JPS5610963A - Semiconductor device - Google Patents

Semiconductor device

Info

Publication number
JPS5610963A
JPS5610963A JP8761579A JP8761579A JPS5610963A JP S5610963 A JPS5610963 A JP S5610963A JP 8761579 A JP8761579 A JP 8761579A JP 8761579 A JP8761579 A JP 8761579A JP S5610963 A JPS5610963 A JP S5610963A
Authority
JP
Japan
Prior art keywords
gate
emitter
layer
base
perpendicularly
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.)
Granted
Application number
JP8761579A
Other languages
Japanese (ja)
Other versions
JPS6331107B2 (en
Inventor
Hisao Kondo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8761579A priority Critical patent/JPS5610963A/en
Publication of JPS5610963A publication Critical patent/JPS5610963A/en
Publication of JPS6331107B2 publication Critical patent/JPS6331107B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
    • H10D48/30—Devices controlled by electric currents or voltages
    • H10D48/32—Devices controlled by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched

Landscapes

  • Bipolar Transistors (AREA)
  • Junction Field-Effect Transistors (AREA)

Abstract

PURPOSE:To obtain a bipolar transistor BPT with a gate for large power by forming the gate region in stripe state and intersecting an emitter layer perpendicularly with the gate region to increase the width of the emitter layer regardless of the interval between the gate regions. CONSTITUTION:Striped emitter layers 3a are arranged perpendicularly with gate regions 4, and a base electrode 6a is provided on a base layer 2 between the emitter electrodes 5a and the emitter layers 3a perpendicularly with the gate regions. In this case the interval 2a between the gate regions is determined as prescribed depending upon an angle of the junction plane between the gate layer 4 and the collector layer 1 from a normal line at predetermined position, impurity densities of the collector and the base, and the width of the base, and the like. Since the emitter 3a is intersected perpendicularly with the gate 4 even if the collector 1 interposed between the gates 4 is contrived to be pinched off prior to the punch through of the base 2, the width LE of the emitter layer can be increased irrespective of the interval 2a. Accordingly, it can obtain a bipolar transistor BPT with a gate for large power.
JP8761579A 1979-07-09 1979-07-09 Semiconductor device Granted JPS5610963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8761579A JPS5610963A (en) 1979-07-09 1979-07-09 Semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8761579A JPS5610963A (en) 1979-07-09 1979-07-09 Semiconductor device

Publications (2)

Publication Number Publication Date
JPS5610963A true JPS5610963A (en) 1981-02-03
JPS6331107B2 JPS6331107B2 (en) 1988-06-22

Family

ID=13919875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8761579A Granted JPS5610963A (en) 1979-07-09 1979-07-09 Semiconductor device

Country Status (1)

Country Link
JP (1) JPS5610963A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04136500U (en) * 1991-06-07 1992-12-18 川崎重工業株式会社 dust removal device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04136500U (en) * 1991-06-07 1992-12-18 川崎重工業株式会社 dust removal device

Also Published As

Publication number Publication date
JPS6331107B2 (en) 1988-06-22

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