【产品】SOT-416FL封装的RSB12WMFH汽车级TVS二极管，最大耗散功率150mW

时间： 2019-09-02 来源：ROHM

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RSB12WMFH是罗姆推出的汽车级TVS二极管，符合AEC-Q101标准，具有超小封装，低电容和双向TVS保护的特点，主要设计用于浪涌保护。

图1 RSB12WMFH的产品图及内部电路图

RSB12WMFH采用SOT-416FL封装，尺寸大小为1.6x1.6(t=0.7)mm，属于超小封装类型，小体积可节约空间成本。

Automotive Transient Voltage Suppressor (AEC-Q101 Qualified)_RSB12WMFH_Dimensions

图2 RSB12WMFH的封装尺寸图

最大额定值方面，RSB12WMFH可承受的最大耗散功率为150mW，功耗较低。工作结温为150ºC，存储温度范围为-55~150ºC，符合工业级温度要求。ESD静电防护性能出色，符合IEC 61000-4-2（±15kV空气放电，±8kV接触放电）要求。

电气特性方面，RSB12WMFH的反向关断电压最大为9V，击穿电压范围为9.6~14.4V。反向漏电流最大仅0.1uA，较低的漏电流有助于提高车载电源系统的效率，可靠性高。极间电容典型值为1pF，低极间电容，TVS管响应速度快。

RSB12WMFH的特点：

超小封装

低电容

双向TVS保护

RSB12WMFH的应用：

浪涌保护

RSB12WMFH的订购信息：

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