【产品】SMTOAK2系列表面贴装瞬态电压抑制二极管，采用SMTO-263封装，额定电流为2kA

时间： 2023-02-01 来源：Littelfuse

代理服务

技术支持

现货查询

批量订货

SMTOAK2系列表面贴装瞬态电压抑制二极管用于保护敏感的电子设备免受过压浪涌和电感反冲（电感式负载开关电压瞬变）事件的影响。该系列TVS二极管提供高功率密度保护，额定电流为2kA（8/20μs脉冲）。SMTOAK2 TVS二极管采用改良版SMTO-263封装，其紧凑的机械设计与自动化印刷电路板（PCB）兼容，这与轴向引线式元件有所不同。

优势

保护高成本、大电流、高速的MOSFET/IGBT电路免受电感反冲的影响
使设计者能够以更小的PCB空间实现强大稳健的电路保护
与自动化PCB组装过程兼容
优异的箝位性能

特性

低箝位电压和高浪涌额定值
SMTO-263表面贴装封装（10mm×15mm）十分紧凑，其尺寸是SMTO-218的一半，同时也与DO-218AB兼容
降低PCB组装成本，节约时间
低电感封装使箝位电压降低
快速响应：从0V到最小击穿电压，响应时间低于1.0ps
低增量浪涌电阻

市场/应用

信息通信技术，医用、工业直流电源
大功率直流母线保护
以太网供电端口
小基站，微基站，射频拉远单元，基带单元
基于碳化硅和氮化镓的高功率密度DC/DC转换器/电源

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本文由Ariel翻译自Littelfuse，版权归世强硬创平台所有，非经授权，任何媒体、网站或个人不得转载，授权转载时须注明“来源：世强硬创平台”。

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