WMSIC Electronic Components

BORN PESD5V0V1BB-N

ModelPESD5V0V1BB-N
PackageSOD-523
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
BORN PESD5V0V1BB-N
Type
BORN
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
BORN
Electronic Component
PESD5V0V1BB-N
Electronic Component
1
Package
SOD-523
Electronic Component
Electronic Component
Type
ESD
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.015g
Electronic Component
1
Cj- Capacitor
18pF
Electronic Component
BM0227161499
Voltage
15V
Electronic Component
IEC 61000-4-4;IEC 61000-4-5;IEC 61000-4-2
Current(Ir)
200nA
Voltage(VBR)
6V

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

PESD5V0V1BB-N 产品概述

一、产品简介

PESD5V0V1BB-N 是 BORN(伯恩半导体)推出的一款双向 ESD/浪涌保护器件,采用超小型 SOD-523 封装,专为对 5V 及附近电压等级的信号与电源线路提供瞬态过压保护而设计。器件满足 IEC 61000-4-2、IEC 61000-4-4 与 IEC 61000-4-5 等抗干扰标准,适用于各类消费电子与工业接口保护。

二、主要特点

  • 双向结构,无需区分极性,便于对差分或双向传输线进行防护;
  • 反向截止电压 Vrwm = 5V,适合 5V 逻辑/接口电平保护;
  • 击穿电压约 6V,钳位电压可达 15V(在规定脉冲条件下);
  • 峰值脉冲功率 90W(8/20µs 波形),峰值脉冲电流 Ipp = 8A;
  • 结电容约 18pF,对中低速数据信号影响较小;
  • 反向漏电流 Ir ≈ 200nA,静态功耗极低;
  • SOD-523 超小封装,适合空间受限、贴片自动化生产。

三、典型技术参数摘要

  • 类型:ESD 双向 TVS
  • 钳位电压(Vc):15V
  • 击穿电压(Vbr):6V
  • 反向截止电压(Vrwm):5V
  • 峰值脉冲功率(Ppp):90W @ 8/20µs
  • 峰值脉冲电流(Ipp):8A
  • 结电容(Cj):18pF
  • 反向电流(Ir):200nA
  • 防护等级:符合 IEC 61000-4-2 / 4-4 / 4-5 标准
  • 封装:SOD-523(表面贴装)

四、典型应用场景

  • USB、串口、I2C、SPI 等 5V 及低压接口防护;
  • 工业控制信号线、继电器驱动控制线的瞬态浪涌保护;
  • 手机配件、可穿戴、智能家居等消费电子的接口防护;
  • PCB 外围输入/输出端口、天线馈线前端的静电放电快速吸收。

五、设计与布局建议

  • 器件应尽可能靠近被保护的引脚或连接器放置,走线要短且直;
  • 为提高吸收效率,器件到接地面的过孔与接地铜箔应尽量短、低阻;
  • 对于高速差分信号,需评估 18pF 的结电容对信号完整性的影响,必要时采用专用低容 TVS 或隔离措施;
  • 在高能量浪涌应用中,配合系列阻抗、滤波网络或浪涌抑制器使用以分担能量。

六、保护原理与等效关系

PESD5V0V1BB-N 在正常工作时表现为高阻抗(漏电小),当瞬态电压超过器件击穿门限时,进入低阻导通状态,将能量导入地或回路,钳制电压在规定范围内,保护下游敏感器件免受过压冲击。双向结构对正负极性瞬态均能响应,适合交流或双向脉冲环境。

七、封装与可靠性

SOD-523 封装体积小、适合自动贴装与高密度布局;器件通过 IEC 标准测试,具备良好的抗静电放电和脉冲抗扰性,适合大批量电子产品的可靠性设计需求。

总结:PESD5V0V1BB-N 以其小封装、面向 5V 级别的反向耐压、较高的脉冲能量吸收能力及低漏电特性,成为接口与信号线瞬态保护的实用选择。在设计中注意布局优化与结电容对高速信号的影响,可获得稳定可靠的系统防护效果。

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