PWESD-5VSDB ESD静电保护管37pF电容可能影响信号完整性，需评估接口速率[链接：信号完整性评估指南]

kkw117 · 发表于 2026-8-22 11:57

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PWESD-5VSDB ESD 防护器件宣传页产品概述

The PWESD-5VSDB is designed to protect voltage sensitive components from ESD and transient voltage events. Excellent clamping capability, low leakage, and fast response time , make these parts ideal for ESD protection on designs where board space is at a premium.

主要特性

· Reverse stand-off voltage: 5.0V Max

· Bidirectional ESD protection of one line

· Femtofarad capacitance: CJ = 37pF (Typ)

· Response time is typically < 1 ns

· Low leakage current: nA Level

· ESD Protection: 30kV(air)/ 30kV(contact) ( IEC61000-4-2)

· RoHS compliant

典型应用

· Cellular Handsets and Accessories

· Personal Digital Assistants

· Notebooks and Handhelds