| 发明名称 |
APPARATUSES AND METHOD FOR OVER-VOLTAGE EVENT PROTECTION |
| 摘要 |
Circuits, integrated circuits, apparatuses, and methods, such as those for protecting circuits against electrostatic discharge events are disclosed. An example apparatus comprises a thyristor coupled to a node and configured to limit the voltage and discharge the current associated with an over-voltage event at the node. The over-voltage event includes a negative voltage having a magnitude that exceeds a trigger voltage of the thyristor. The example apparatus further comprising a transistor coupled to the thyristor and configured to adjust the magnitude of the trigger voltage. |
| 申请公布号 |
US2014268438(A1) |
申请公布日期 |
2014.09.18 |
| 申请号 |
US201313795425 |
申请日期 |
2013.03.12 |
| 申请人 |
MICRON TECHNOLOGY, INC. |
发明人 |
Davis James;Chaine Michael |
| 分类号 |
H02H3/20 |
主分类号 |
H02H3/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus, comprising:
a thyristor coupled to a node and configured to discharge current associated with an over-voltage event at the node, wherein the over-voltage event includes a negative voltage having a magnitude that exceeds a trigger voltage of the thyristor; and a transistor coupled to the thyristor and configured to adjust the magnitude of the trigger voltage. |
| 地址 |
Boise ID US |
