<p><em>节省空间的器件采用小型PowerPAIR</em><em>®</em><em><span> </span>3x3S封装,最大R</em><em>DS(ON)</em><em>导通电阻降至8.05 m,Qg为6.5 nC</em></p>
<p><strong>宾夕法尼亚、MALVERN</strong><span><span> </span>—<span> </span></span><strong>2020年10月27日</strong><span><span> </span>—<span> </span></span><span>日前,Vishay Intertechnology,<span> </span></span><span>Inc.(NYSE 股市代号:VSH)</span><span>宣布</span><span>,推出新型</span><span>40 V n</span><span>沟道</span><span>MOSFET</span><span>半桥功率级</span><span>---</span><a href="http://www.vishay.com/ppg?77182"><span>SiZ240DT</span></a><span>,可</span><span>用来提高白色家电以及工业、医疗和通信应用的功率密度和效率。Vishay Siliconix</span><span><span> </span></span><a href="http://www.vishay.com/ppg?77182"><span>SiZ240DT</span></a><span>在小型PowerPAIR</span><span>®</span><span><span> </span>3.3 mm x 3.3 mm单体封装中集成高边和低边MOSFET,导通电阻和导通电阻与栅极电荷乘积,即功率转换应用中MOSFET的重要优值系数</span><span>(</span><span>FOM</span><span>)</span><span>达到</span><span>业界出色</span><span>水平。</span></p>
<p><span>SiZ240DT中的两个TrenchFET</span><span>®</span><span><span> </span>MOSFET内部采用半桥配置连接。SiZ240DT</span><span>的通道1 MOSFET,通常用作同步降压转换器的控制开关,10 V时最大导通电阻为8.05 m</span><span>Ω</span><span>,4.5 V时为12.25 m</span><span>Ω</span><span>。通道2 MOSFET,通常用作同步开关,10 V时导通电阻为8.41 m</span><span>Ω</span><span>,4.5 V时为13.30 m</span><span>Ω</span><span>。这些值比紧随其后的竞品低</span><span>16 %</span><span>。结合6.9 nC</span><span>(</span><span>通道1</span><span>)</span><span>和6.5 nC</span><span>(</span><span>通道2</span><span>)</span><span>低栅极电荷,导通电阻与栅极电荷乘积FOM比位居第二的器件低</span><span>14 %</span><span>,有助于提高快速开关应用的效率。</span></p>
<p><span>日前发布的双MOSFET比采用6 mm x 5 mm封装的双器件小65</span><span><span> </span>%</span><span>,是目前市场上体积最小的集成产品之一。除用于同步降压,</span><span>DC/DC</span><span>转换半桥功率级之外,新型器件还为设计师提供节省空间的解决方案,适用于真空吸尘器、无人机、电动工具、家庭/办公自动化和非植入式医疗设备的电机控制,以及电信设备和服务器的无线充电器和开关电源。</span></p>
<p><span>集成式MOSFET采用无导线内部结构,最大限度降低寄生电感实现高频开关,从而减小磁器件和最终设计的尺寸。其优化的</span><span>Q</span><span>gd</span><span><span> </span>/ Q</span><span>gs</span><span>比降低噪声,进一步增强器件的开关特性。</span><span>SiZ240DT</span><span>经过</span><span>100 %</span><span><span> </span>Rg和UIS测试,符合RoHS标准,无卤素。</span></p>
<p><span>新型双</span><span>MOSFET</span><span>现可提供样品并已实现量产,大宗订货供货周期为</span><span>12</span><span>周。</span></p>
<p><strong>VISHAY简介</strong></p>
<p><span>Vishay 是全球最大的分立半导体和无源电子元件系列产品制造商之一,这些产品对于汽车、工业、计算、消费、通信、国防、航空航天和医疗市场的创新设计至关重要。服务于全球客户,Vishay承载着科技基因——</span><span>The DNA of tech</span><span><span>Ô</span></span><span>。Vishay Intertechnology, Inc. 是在纽约证券交易所上市(VSH)的“财富1,000 强企业”。有关Vishay的详细信息,敬请浏览网站<span> </span></span><a href="http://www.vishay.com/"><span>www.vishay.com</span></a><span>。</span></p>