Thyristor arrangement with a firing stages thyristor, wherein the rate of current is limited and method for the operation of the thyristor arrangement

摘要

Thyristor arrangement with– a semiconductor body (1), in which in a vertical direction (v) between a rear face (14) and a front side (13), a p - doped emitter (8), a n - doped base (7), a p - doped base (6) and an n - doped the main emitter (5) are arranged following each other;– an ignition area (zb);– a first detonator stage (ag1), which is a n - doped first ignition stages emitter (51), and which, in a to the vertical direction (v) vertical lateral direction (r) between the ignition area (zb) and the main emitter (5) is arranged;– a second detonator stage (ag2), which is a n - doped second ignition stages emitter (52), and the in the lateral direction (r) on the the ignition area (zb) side facing away from the first detonator stage (ag1) between the first detonator stage (ag1) and the main emitter (5) is arranged;– a first section (101) of the semiconductor body (1);– a second portion (102) of the semiconductor body (1);– a first electrical coupling element..