WMSIC Electronic Components

BORN PESD3V3L2BT-N

BORN PESD3V3L2BT-N
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Product image

ModelPESD3V3L2BT-N
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 Date code within 2 years

Available for RFQ

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Technical data

Product details

19 specifications

Core information

Product name
BORN PESD3V3L2BT-N
Type
BORN
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
BORN
Electronic Component
PESD3V3L2BT-N
Electronic Component
1
Package
SOT-23
Electronic Component
Electronic Component
Type
ESD
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.032g
Electronic Component
1
Cj- Capacitor
100pF
Electronic Component
BM0225200518
Voltage
18V
Electronic Component
IEC 61000-4-4；IEC 61000-4-5；IEC 61000-4-2
Current(Ir)
100nA
Voltage(VBR)
4V

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

PESD3V3L2BT-N 产品概述

概要

PESD3V3L2BT-N 是由伯恩半导体（BORN）生产的一款双向静电和浪涌保护（TVS/ESD）器件，专门设计用于保护电子设备中的PCAN（控制器局域网络）和串口等敏感接口免受静电放电（ESD）和浪涌电流的损害。

基础参数

  • 击穿电压: 4V
    • 这是指在正常工作条件下，器件开始导通的电压阈值。
  • 反向截止电压（Vrwm）: 3V
    • 这是指器件在反向偏置状态下能够承受的最大电压。
  • 峰值脉冲电流（Ipp）: 24A
    • 表示器件能够在短时间内承受的最大电流峰值，用于描述其对瞬时高电流的耐受能力。
  • 最大钳位电压: 18V
    • 当器件工作在保护模式时，能够限制输出电压不超过此值，以保护下游电路。
  • 极性: 双向
    • 双向TVS意味着它可以保护正向和反向两种方向上的过电压和过电流。
  • 类型: ESD
    • 专用于静电放电保护。

商品分类

PESD3V3L2BT-N 属于静电和浪涌保护（TVS/ESD）类别，主要用于防护电子设备中的敏感接口免受静电和瞬时高能量电流的损害。

封装

  • 封装类型: SOT-23
    • 小型化的SOT-23封装，使得该器件非常适合用于空间有限的现代电子产品中。

应用场景

PESD3V3L2BT-N 广泛应用于以下领域：

  • PCAN和串口保护
    • 保护汽车控制器局域网络（PCAN）和其他串口通信接口免受静电和浪涌电流的影响。
  • 工业控制系统
    • 用于工业控制系统中的接口保护，确保系统在恶劣环境下稳定运行。
  • 消费电子产品
    • 应用于智能手机、平板电脑、笔记本电脑等消费电子设备中的接口保护。
  • 医疗设备
    • 保护医疗设备中的敏感电子组件免受静电和浪涌电流的损害。

工作原理

当输入端出现过电压或过电流时，PESD3V3L2BT-N 会迅速响应，将过电压钳制在安全范围内，并将多余的能量分散到地线或其他安全区域，从而保护下游电路不受损害。其双向特性使得它可以在正向和反向两种方向上提供有效的保护。

优势

  • 高峰值脉冲电流承受能力
    • 能够承受高达24A的峰值脉冲电流，确保在极端条件下也能提供可靠的保护。
  • 低漏电流
    • 在正常工作状态下，漏电流非常小，不会对被保护的电路产生显著影响。
  • 小型化封装
    • SOT-23封装使得该器件非常适合用于现代电子产品中的紧凑设计。
  • 广泛兼容性
    • 适用于各种类型的接口，包括但不限于PCAN、串口、USB等。

安装和使用注意事项

  • 正确极性
    • 确保在安装时正确连接极性，以避免反向连接导致的损坏。
  • 适当布线
    • 保证布线合理，减少线路长度和电感，以提高保护效果。
  • 环境考虑
    • 考虑到实际使用环境中的温度、湿度等因素，选择合适的安装位置和方式。

总结

PESD3V3L2BT-N 是一款高性能、双向静电和浪涌保护器件，专为保护PCAN和串口等敏感接口而设计。其高峰值脉冲电流承受能力、低漏电流和小型化封装，使其成为现代电子产品中理想的选择。通过正确安装和使用，这款器件可以有效地防护您的设备免受静电和浪涌电流的损害。

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