| 摘要 |
A monolithic structure comprises two sets of bidirectional diodes having distinct characteristics constituted from a substrate (1) of a first (N-) conductivity type. First regions (10, 11, 12) of the second conductivity type constitute the first set of diodes between a first metallization (30) coating one of the first regions and second metallizations (31, 32) coating the other first regions. In a well (15) of the second conductivity type, second regions (20, 21, 22) of the first conductivity type constitute the second set of diodes between a third metallization (40) coating one of the second regions and fourth metallizations (41, 42) coating the other second regions.
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