WMSIC Electronic Components

BORN ESDA6V1L

ModelESDA6V1L
PackageSOT-23
BrandBORN
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
BORN ESDA6V1L
Type
BORN
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
BORN
Electronic Component
ESDA6V1L
Electronic Component
1
Package
SOT-23
Type
ESD
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.032g
Electronic Component
1
Channel Count
Electronic Component
Cj- Capacitor
120pF
Electronic Component
BM0229259065
Voltage
16V
Electronic Component
IEC 61000-4-4;IEC 61000-4-5;IEC 61000-4-2
Current(Ir)
500nA
Voltage(VBR)
6V

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

ESDA6V1L 产品概述

一、主要特性

ESDA6V1L 是 BORN(伯恩半导体)推出的一款双路瞬态抑制器(TVS/ESD),采用 SOT-23 小封装,专为 5V 供电和信号线的静电及浪涌保护设计。器件具有低反向工作电压 Vrwm = 5 V、钳位电压 Vc ≈ 16 V(峰值脉冲下)、峰值脉冲电流 Ipp = 20 A(8/20 μs),以及高脉冲吸收能力 Ppp = 300 W(8/20 μs),能够在工业和消费类环境中有效抑制 ESD、EFT 和浪涌干扰。

二、典型电气参数

  • 反向工作电压(Vrwm):5 V
  • 击穿电压(Vbr):≈ 6 V
  • 钳位电压(Vclamp):16 V(典型,Ipp 条件下)
  • 峰值脉冲电流(Ipp):20 A(8/20 μs)
  • 峰值脉冲功率(Ppp):300 W(8/20 μs)
  • 反向漏电流(Ir):≤ 500 nA
  • 结电容(Cj):120 pF(典型)
  • 通道数:双路(双独立保护通道)
  • 防护等级:符合 IEC 61000-4-2(ESD)、IEC 61000-4-4(EFT)、IEC 61000-4-5(浪涌)

三、应用场景

ESDA6V1L 适用于对 5 V 供电和信号接口进行瞬态防护的场合,典型应用包括:

  • USB、UART、I2C 等低速数据接口保护(注意结电容对高速信号的影响)
  • 电源轨稳压与浪涌保护(5 V 轨)
  • 工业控制端子、继电器驱动接口、防护面板与按键电路
  • 通信设备、消费电子、盒式设备的接口防护

四、封装与 PCB 布局建议

器件采用 SOT-23 封装,节省空间,便于表面贴装。为获得最佳防护效果和最低残余电压,推荐的 PCB 设计要点:

  • 将 ESDA6V1L 靠近被保护引脚放置,尽量缩短连接线,减小寄生电感。
  • 使用较大的接地铜箔,保证良好散热和低阻抗接地路径。
  • 对于双通道使用场景,可将两通道分别布置于相邻信号线上,公共地线尽量靠近芯片地。
  • 尽量避免保护器件与高速差分线之间存在长串联走线,以免结电容影响信号完整性。
  • 对于高能量浪涌场合,配合熔断器或限流元件提升整体可靠性。

五、注意事项与选型建议

  • 结电容 120 pF 较大,可能对高带宽或高速差分信号造成信号失真或抖动,不推荐用于 USB3.0、HDMI 等高速接口。更适合电源线、低速总线或易受静电冲击的外部 I/O。
  • 钳位电压在 16 V 附近,能在瞬态事件中有效限制过压,但在设计中仍需确认后端电路的耐压水平以避免损坏。
  • 反向漏电流较小(≤500 nA),适用于多数低功耗设计,但对超低漏电应用仍需评估。
  • 双路独立设计提供灵活性,可用于二路信号或一对信号与地的保护。

六、品牌与采购信息

型号:ESDA6V1L
品牌:BORN(伯恩半导体)
封装:SOT-23
适合在需要小封装、高能量吸收且符合 IEC ESD/EFT/Surge 标准的场景中使用。采购时建议确认具体的封装引脚定义和制造商数据手册,以便在 PCB 布局和系统级防护设计中正确使用。

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