公开(公告)号：US20160276826A1

公开(公告)日：2016-09-22

申请号：US14925001

申请日：2015-10-28

Applicant: STMICROELECTRONICS (TOURS) SAS

Inventor： Jérôme HEURTIER ,  Guillaume BOUGRINE ,  Mathieu ROUVIERE

IPC: H02H9/04

CPC classification number: H02H9/04 ,  H02H9/041 ,  H02H9/042 ,  H02H9/043

Abstract: A device may be for protection against overvoltages in a power supply line. The device may include a breakover diode, an avalanche diode coupled in series with the breakover diode, and a switch coupled in parallel with the breakover diode and the avalanche diode. The device may also include a circuit coupled across the avalanche diode and configured to control the switch.

Abstract translation: 设备可以用于防止电源线中的过电压。 该装置可以包括分解二极管，与断流二极管串联耦合的雪崩二极管，以及与断流二极管和雪崩二极管并联耦合的开关。 该装置还可以包括耦合在雪崩二极管两端并被配置为控制开关的电路。