WMSIC Electronic Components

ElecSuper PESDNC2FD5VB-ES PESDNC2FD5VB

ModelPESDNC2FD5VB-ES
PackageDFN1006-2L
BrandElec Super
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Elec Super PESDNC2FD5VB-ES
Type
ELECSUPER
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ELECSUPER
Electronic Component
PESDNC2FD5VB-ES
Electronic Component
1
Package
DFN1006-2L
Electronic Component
Electronic Component
Type
ESD
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.012g
Electronic Component
1
Channel Count
Electronic Component
Cj- Capacitor
10pF
Electronic Component
BM0265154096
Operating Temperature
40℃~+125℃
Voltage
10V
Electronic Component
IEC 61000-4-2

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

PESDNC2FD5VB-ES ESD防护器件产品概述

一、产品定位与核心价值

该器件是静芯微(ElecSuper)针对低电压高速信号线路推出的单路双向ESD防护器件,核心解决电子设备在静电放电(ESD)场景下的信号损坏风险。其价值聚焦于三点:

  • 双向防护无需区分信号方向,适配USB、Type-C等双向传输接口;
  • 10pF低结电容不影响高速信号完整性,兼容100Mbps以上传输速率;
  • -40℃~+125℃宽温范围,覆盖工业及部分车规级应用环境。

二、关键性能参数解析

器件参数针对信号防护场景做了精准优化,核心指标匹配3.3V/5V系统需求:

1. 防护核心指标

  • 双向防护:无需正负极区分,适配所有双向传输信号;
  • 过压响应:反向截止电压(Vrwm)5V(匹配系统工作电压),击穿电压6V(过压时快速导通),钳位电压10V(将过压限制在后端电路耐受范围内);
  • 脉冲耐受:峰值脉冲电流(Ipp)6A,峰值脉冲功率(Ppp)72W@8/20μs(符合IEC 61000-4-2标准的ESD脉冲波形),可抑制接触放电(8kV)、空气放电(15kV)冲击。

2. 电气兼容性

  • 反向漏电流(Ir)仅1μA,低功耗不影响设备待机;
  • 结电容(Cj)10pF,适配USB 2.0、I2C、SPI等高速信号,避免信号衰减或失真。

3. 环境适应性

工作温度范围-40℃~+125℃,通过IEC 61000-4-2静电防护等级认证,可满足工业控制、汽车座舱等极端环境需求。

三、封装与可靠性设计

采用DFN1006-2L小型封装,尺寸仅1.0mm×0.6mm×0.5mm,适合智能手机、可穿戴设备、IoT传感器等小型化产品的高密度布局;2L引脚设计兼容回流焊、波峰焊工艺,批量生产效率高。

可靠性方面,器件通过高温存储(150℃/1000h)、温度循环(-40℃~+125℃/1000次)、湿度偏置(85℃/85%RH/1000h)等测试,确保长期稳定工作;低漏电流设计进一步延长设备电池续航。

四、典型应用场景

该器件适用于以下场景的信号线路ESD防护:

  1. 消费电子:智能手机USB Type-C接口、耳机插孔、SIM卡槽;
  2. IoT设备:智能家居传感器(温湿度、运动传感器)、智能网关通信端口;
  3. 工业控制:PLC数字I/O口、HMI人机界面信号接口;
  4. 汽车电子:车载显示屏触摸接口、车机USB充电口(宽温特性覆盖座舱域应用)。

五、使用注意事项

  1. 布局建议:尽可能靠近被防护接口端,减少信号线路与器件间的寄生电感,提升防护效果;
  2. 焊接要求:回流焊峰值温度不超过260℃,避免高温损坏器件;
  3. 应用限制:仅用于信号防护,不建议用于AC电源、高压直流电源等过压防护;
  4. 极性确认:双向设计无需区分正负极,安装时无需额外判断信号方向,简化生产流程。

该器件通过平衡防护能力、信号完整性与环境适应性,成为3.3V/5V系统信号ESD防护的高性价比选择。

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