WMSIC Electronic Components

Brightking UDD32C24L01

ModelUDD32C24L01
PackageSOD-323
BrandBrightking
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
Brightking UDD32C24L01
Type
BRIGHTKING
Minimum package
3000

Technical parameters

Electronic Component
Brightking
Electronic Component
UDD32C24L01
Electronic Component
1
Package
SOD-323
Electronic Component
Electronic Component
Type
ESD
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.028g
Electronic Component
1
Channel Count
Electronic Component
Cj- Capacitor
0.8pF
Electronic Component
BM0257153315
Operating Temperature
55℃~+150℃
Voltage
56V
Electronic Component
IEC 61000-4-4;IEC 61000-4-5;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.

UDD32C24L01 产品概述

一、产品简介

UDD32C24L01 是台湾君耀(Brightking)推出的一款双向瞬态电压抑制器(ESD 二极管),采用 SOD-323 小封装,面向需要保护单路信号/电源线免受静电放电和浪涌冲击的应用场景。器件在24V标称工作电压下保持反向截止,能够在发生突发脉冲时迅速钳位,保护下游电路。

二、主要特性

  • 极性:双向(对称钳位正负极性瞬态)
  • 反向截止电压 Vrwm:24V
  • 钳位电压 Vcl:56V(在规定脉冲条件下)
  • 峰值脉冲电流 Ipp:3A
  • 峰值脉冲功率 Ppp:200W(8/20μs 波形)
  • 击穿电压 Vbr:26.7V
  • 反向漏电流 Ir:1μA(常温)
  • 结电容 Cj:0.8pF(低容,适合高速信号线)
  • 通道数:单路

三、电磁兼容与可靠性

器件满足 IEC 61000-4-2(ESD)、IEC 61000-4-4(EFT/电快速瞬变)、IEC 61000-4-5(浪涌)等抗扰度规范,适用于要求抗静电和浪涌保护的工业及消费电子产品。工作温度范围宽,-55℃~+150℃,适合严苛环境。

四、封装与机械特性

采用 SOD-323 封装,占板面积小、引脚间距短,便于靠近被保护节点布置,支持回流焊工艺。0.8pF 的低结电容有利于减小对高速数据传输的影响。

五、典型应用场景

适用于单路信号或电源保护(如 I/O 接口、串口、传感器线、供电线保护等),尤其适合对容抗要求高的高速数据线保护应用,如 USB、I2C、显示/控制信号线及一般工业总线接口。

六、使用建议与注意事项

  • 将器件尽可能贴近需保护的连接器或接口引脚布局,缩短 PCB 引线长度以降低钳位电压。
  • 对于更高能量的浪涌事件,可与系列限流器件或熔断器配合使用。
  • 在高频或差分信号线上,注意器件容性影响,0.8pF虽低但仍应评估系统带宽要求。
  • 参考厂商数据手册进行焊接温度、封装尺寸与可靠性验证。

七、品牌与选型说明

型号:UDD32C24L01;品牌:Brightking(台湾君耀);封装:SOD-323。选型时请以厂方最新数据手册为准,并结合系统最大工作电压、能量吸收需求及信号完整性要求进行验证。

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