| 摘要 |
The invention concerns a pulsed bistable bidirectional electronic switch comprising a monolithic semiconductor circuit formed from a substrate ( 1 ) whereof the rear surface (A 2 ) is coated with a metallization connected to earth. Said circuit comprises a vertical bidirectional switch (T 1 , T 2 ) provided with a first gate terminal (M 3 ), whereof the main electrode (A 1 ) on the side of the front surface is connected to a load and an alternating current supply; a horizontal thyristor (T 3 ) comprising an upper layer ( 4 ) of the vertical bidirectional switch, a first P-type region ( 11 ), and a second N-type region ( 12 ) formed in the first region; a second gate terminal (G 1 ) connected to one of the first and second regions, the other being connected to earth. A capacitor (C) is connected to the first gate terminal (G 3 ) and to the alternating current supply (VAC). |
