SMS05C.TCT

ESD 和闩锁保护，350W，SMS 系列，SemtechSemtech 的 SMS 系列瞬态电压抑制器二极管可防止过电压损坏敏感电子元件。 它们特别适用于手机和移动电话附件、PDA、寻呼机和笔记本电脑等应用。 SMS 瞬态电压抑制器二极管还适用于基于微处理器的应用、外围设备和工业设备。 **SMS 瞬态电压抑制器二极管的功能和优点** •350 W 峰值脉冲功率 tp = 8/20μs •瞬时保护，用于数据线路，符合： IEC 61000-4-2 ESD ±15kV（空气），±8kV（触点） IEC 61000-4-4 EFT 40A 5/50ns IEC 61000-4-5（雷电） 24A 8/20μs •保护输入/输出线路 •低漏泄电流### 瞬态电压抑制器，Semtech

The SMS series TVS Diode Array designed to protect sensitive electronics from damage or latch-up due to ESD and other voltage-induced transient events. Each device will protect up to four lines. It is available with operating voltages of 5, 12, 15 and 24V. It is unidirectional device and may be used on lines where the signal polarities are above ground. TVS diode is solid-state devices designed specifically for transient suppression. They feature large cross-sectional area junctions for conducting high transient currents. It offers desirable characteristics for board level protection including fast response time, low operating and clamping voltage and no device degradation. It is used to meet the immunity requirements of IEC 61000-4-2, level 4. It is ideal for use in portable electronics such as cell phones, PDA"s and notebook computers.

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Transient protection for data lines to IEC 61000-4-2 ESD ±15kV air, ±8kV contact

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IEC 61000-4-4 EFT 40A 5/50ns and IEC 61000-4-5 lightning 24A 8/20µs

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Protects four I/O lines

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Low leakage current

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Low operating and clamping voltages

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Solid-state silicon avalanche technology

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-55 to 125°C Operating temperature range