WMSIC Electronic Components

RUILON RLSD32A241C

ModelRLSD32A241C
PackageSOD-323
BrandRUILON
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+

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Technical data

Product details

19 specifications

Core information

Product name
RUILON RLSD32A241C
Type
RUILON
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
RUILON
Electronic Component
RLSD32A241C
Electronic Component
1
Package
SOD-323
Electronic Component
Electronic Component
Type
ESD
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.029g
Electronic Component
1
Channel Count
Electronic Component
Cj- Capacitor
20pF
Electronic Component
BM0264354612
Voltage
60V
Electronic Component
IEC 61000-4-4;IEC 61000-4-2
Current(Ir)
1uA

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

RLSD32A241C 静电浪涌保护器件产品概述

RLSD32A241C是瑞隆源(RUILON)推出的一款双向TVS/ESD防护器件,专为敏感电子电路的静电放电(ESD)和浪涌脉冲防护设计,采用超小型SOD-323封装,兼顾高防护性能与空间效率,适用于各类便携及小型化电子设备。

一、产品定位与核心价值

该器件定位于低成本、高可靠性的基础防护器件,核心解决电子电路中两大常见问题:一是人体接触或设备间摩擦产生的静电放电(ESD)冲击,二是电源波动、电磁干扰引发的浪涌脉冲。通过快速钳位过压,避免后端敏感元器件(如MCU、传感器、接口芯片)损坏,提升设备的电磁兼容性(EMC)与使用寿命。

二、核心电气参数详解

RLSD32A241C的参数经过优化,平衡防护能力与电路兼容性:

1. 电压与极性参数

  • 双向极性:无需区分正负极安装,简化电路设计,降低焊接错误风险;
  • 反向截止电压(Vrwm)24V:正常工作状态下反向截止,不干扰电路直流/交流信号传输;
  • 击穿电压(Vbr)26.7V:浪涌/ESD冲击触发时快速导通,将电压限制在安全范围;
  • 钳位电压(Vc)60V:在6A峰值脉冲下稳定钳位,远低于多数敏感芯片的耐压阈值(通常3.3V~5V的芯片耐压多在10V以内)。

2. 脉冲防护能力

  • 峰值脉冲电流(Ipp)6A@8/20us:支持8/20μs标准浪涌脉冲(模拟电源/通信线浪涌),耐受6A峰值冲击;
  • 峰值脉冲功率(Ppp)320W@8/20us:对应脉冲功率320W,满足消费电子、通信设备的常见浪涌需求。

3. 静态与高频参数

  • 反向漏电流(Ir)1μA:正常工作时漏电流极低,不增加电路静态功耗,适合低功耗设备;
  • 结电容(Cj)20pF:结电容适中,对音频、低速数字信号(如UART、I2C)的高频失真影响极小,兼顾防护与信号完整性。

4. 通道数

  • 单路防护:单通道设计,适用于单接口或单电源路径的防护。

三、关键特性与优势

  1. 安装便捷:双向极性+SOD-323小封装(典型尺寸1.6×0.8mm),适配自动化贴装,节省PCB空间;
  2. 防护全面:同时覆盖ESD与浪涌,满足IEC 61000-4-2(ESD)与IEC 61000-4-4(EFT)标准;
  3. 低功耗兼容:1μA漏电流,不影响电池供电设备的续航;
  4. 可靠性高:多次脉冲冲击后性能稳定,适合长期使用场景。

四、封装与可靠性

采用SOD-323表面贴装封装,符合RoHS环保要求,具备良好热稳定性与机械强度,可承受回流焊等标准制程温度,适配各类小型化电子设备的生产工艺。

五、典型应用场景

RLSD32A241C广泛应用于:

  1. 消费电子:智能手机、平板电脑的USB/耳机接口、充电端口防护;
  2. 通信设备:路由器、交换机的以太网/射频接口防护;
  3. 便携式设备:蓝牙耳机、智能手环的静电放电防护;
  4. 工业控制:小型传感器、PLC输入输出端口的浪涌/ESD防护。

六、符合标准与认证

该器件满足国际EMC标准:

  • IEC 61000-4-2(ESD:接触放电8kV、空气放电15kV典型防护);
  • IEC 61000-4-4(EFT:±2kV/5kHz基础防护)。

综上,RLSD32A241C是一款性价比突出的基础防护器件,适合对空间、功耗有要求且需兼顾ESD与浪涌防护的电子设备设计。

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