华润微推出宽SOA系列MOSFET产品

Release time:2024-10-15
author:AMEYA360
source:华润微
reading:804

  SOA(Safe Operating Area)指的是MOSFET的安全工作区,宽SOA MOSFET相比普通MOSFET,在同等电压条件下,能够承受更大的电流和更长的脉冲持续时间,可以在更恶劣的条件下工作而不失效,提高了电子系统的安全性、耐用性和可靠性。

  华润微功率器件事业群推出

  宽SOA系列MOSFET产品

  近年来,汽车、无人机、AI等市场对宽SOA MOSFET产品的需求快速增长,华润微电子旗下功率器件事业群(以下简称PDBG)推出宽SOA系列MOSFET产品,可满足热插拔、缓启动、电子保险丝、电机驱动、BMS等系统对器件高性能、高可靠性的需求。PDBG通过调整工艺以及开发独特沟道控制技术,攻克了线性区MOSFET的热均匀问题,增加了MOSFET在高压大电流工作区域的SOA曲线宽度。

华润微推出宽SOA系列MOSFET产品

  以PDBG推出的100V MOSFET产品为例,SOA优化后,以半电压50V实测,过电流能力提升了3倍,从而提升了系统应用的可靠性。

  PDBG部分宽SOA系列MOSFET产品

  完成AECQ101认证并稳定量产

  在产品可靠性方面,PDBG部分宽SOA系列MOSFET产品完成AECQ101认证并稳定量产,已经批量应用于汽车鼓风机驱动领域,产品获得了行业龙头客户的认可。

华润微推出宽SOA系列MOSFET产品

  在产品系列化方面,针对服务器电源、通信电源、汽车电机控制、电池保护等应用领域的需求,PDBG陆续推出了30V、60V、80V、100V宽SOA产品平台,产品类型和封装形式丰富多样,可为客户提供多样化的产品选择。

华润微推出宽SOA系列MOSFET产品

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