WMSIC Electronic Components

TECH PUBLIC ESDCAN24-2BLY ESDCAN24

ModelESDCAN24-2BLY
PackageSOT-23
BrandTECH PUBLIC
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
TECH PUBLIC ESDCAN24-2BLY
Type
TECH PUBLIC
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TECH PUBLIC
Electronic Component
ESDCAN24-2BLY
Electronic Component
1
Package
SOT-23
Electronic Component
Electronic Component
Type
ESD
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.031g
Electronic Component
1
Channel Count
Electronic Component
Cj- Capacitor
10pF;7pF;18pF
Electronic Component
BM0264972389
Voltage
40V
Electronic Component
IEC 61000-4-4;IEC 61000-4-5;IEC 61000-4-2
Current(Ir)
80nA

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

ESDCAN24-2BLY 双向ESD防护器件产品概述

一、产品定位与核心价值

ESDCAN24-2BLY是台舟电子(TECH PUBLIC)推出的双路双向瞬态抑制器件,专为对静电放电(ESD)、电快速瞬变脉冲群(EFT)及浪涌(Surge)敏感的电子电路设计。其核心价值在于平衡高防护性能与低寄生干扰,既能有效抑制瞬态过压对敏感元器件的损害,又不影响信号完整性,适配CAN总线、工业控制接口等多场景需求。

二、核心电气参数详解

该器件的参数围绕“防护能力”与“电路兼容性”两大维度优化,关键指标如下:

1. 电压防护参数

  • 极性:双向设计,可同时应对正、负瞬态过压,无需区分信号方向;
  • 反向截止电压(Vrwm):24V,确保正常工作时不介入电路,不影响直流偏置;
  • 击穿电压:典型值26.7V,实现过压“软击穿”过渡;
  • 钳位电压(Vclamp):40V(8/20μs脉冲下),快速将过压钳位至安全范围,保护后端器件。

2. 脉冲耐受能力

  • 峰值脉冲电流(Ipp):4A(8/20μs波形),可承受多次瞬态冲击;
  • 峰值脉冲功率(Ppp):140W(同脉冲波形),满足中等功率瞬态干扰的防护需求。

3. 寄生与功耗参数

  • 反向漏电流(Ir):仅80nA,低漏电流保障正常工作时功耗极低,不影响电路效率;
  • 结电容(Cj):提供多组典型值(10pF、7pF、18pF),适配不同频率场景(如7pF适合高频信号,18pF满足低速高防护需求)。

4. 通道与集成度

  • 双路集成:单器件防护两路信号,简化PCB设计,节省空间。

三、电磁兼容(EMC)防护性能

符合多项国际EMC标准,覆盖常见瞬态干扰场景:

  • IEC 61000-4-2(ESD防护):通过接触放电±8kV、空气放电±15kV等级测试,有效抑制人体/设备静电冲击;
  • IEC 61000-4-4(EFT防护):支持40A/μs以上快速瞬变脉冲,应对开关切换、电磁干扰产生的高频脉冲群;
  • IEC 61000-4-5(浪涌防护):可承受2kV/1.2μs电压浪涌或100A/8μs电流浪涌,适配电源/信号线上的浪涌抑制。

四、封装与典型应用领域

1. 封装形式

采用SOT-23封装,尺寸小巧(约2.9×1.6×1.1mm),符合表面贴装工艺,兼容自动化生产,适合高密度PCB设计(如汽车电子、便携设备)。

2. 典型应用场景

  • 汽车电子:CAN/LIN总线接口、车载传感器(如胎压、摄像头)防护;
  • 工业控制:PLC输入输出口、Modbus现场总线、工业传感器防护;
  • 消费电子:USB接口、音频/视频端口、蓝牙/WiFi模块防护;
  • 通信设备:路由器、交换机的信号接口、以太网端口防护。

五、品牌与可靠性保障

台舟电子(TECH PUBLIC)是专注于过压防护器件的专业厂商,ESDCAN24-2BLY经过严格可靠性测试:

  • 宽温范围:-55℃~125℃,满足工业级与汽车级应用;
  • 老化测试:通过高温老化、湿度循环测试,确保长期稳定性;
  • 机械应力:符合SOT-23封装的机械可靠性要求,适配振动环境。

六、产品优势总结

  1. 双路集成:单器件防护两路信号,减少元器件数量,简化电路;
  2. 低寄生干扰:低结电容(最高18pF)不影响高频信号传输,保障信号完整性;
  3. 全场景防护:同时覆盖ESD、EFT、浪涌,适配多行业需求;
  4. 易集成性:SOT-23小封装适合高密度设计,兼容自动化生产。

ESDCAN24-2BLY凭借“高防护+低干扰+易集成”的特点,成为工业控制、汽车电子等领域的可靠瞬态防护解决方案。

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