WMSIC Electronic Components

TDD RS2M

ModelRS2M
PackageSMA
BrandTDD
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 Option 171425

Available for RFQ

Technical data

Product details

13 specifications

Core information

Product name
TDD RS2M
Type
TDD
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TDD
Electronic Component
RS2M
Electronic Component
1
Package
SMA
Electronic Component
0.083g
Electronic Component
1
Electronic Component
BM0266040381
Electronic Component
Electronic Component
Electronic Component
2000

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

RS2M整流二极管产品概述

一、核心电气参数详解

RS2M为单管独立式整流二极管,核心参数覆盖中高压、中等功率应用的关键需求:

  • 直流反向耐压(Vr):1kV,满足中高压电路的反向阻断要求,避免过压击穿;
  • 额定整流电流(IF):2A,可稳定承载连续正向电流,适配50-200W功率等级的整流回路;
  • 反向漏电流(Ir):低至5uA,额定反向电压下漏电流极小,显著降低静态功耗;
  • 反向恢复时间(Trr):500ns,较普通整流管(μs级)更快,减少开关损耗,适配10-50kHz中等频率应用;
  • 非重复峰值浪涌电流(Ifsm):50A,耐受开机冲击、负载突变等瞬间过流,增强电路抗干扰能力;
  • 工作结温范围:-55℃至+150℃,符合工业级宽温要求,适应极端高低温环境。

二、品牌与封装信息

RS2M由台冠电子(TDD) 生产,该品牌专注功率半导体研发,产品以可靠性和性价比为核心优势。封装采用SMA(DO-214AC)表面贴装形式,特点如下:

  • 小体积设计:尺寸紧凑,适配高密度PCB布局,缩小终端产品体积;
  • 自动化兼容:支持表面贴装生产线,提升生产效率,降低焊接成本;
  • 单管独立配置:无需额外并联/串联,简化电路设计,减少元件数量。

三、关键性能优势

RS2M的性能优势聚焦“平衡适配”与“环境耐受”:

  1. 中高压与电流的平衡:1kV耐压+2A电流组合,覆盖多数中等功率电路的整流需求,无需在高压和电流间妥协;
  2. 低功耗设计:5uA反向漏电流降低待机功耗,适合能效要求高的消费电子、通信设备;
  3. 中等频率适配:500ns反向恢复时间比快恢复管(Trr<100ns)成本低,比普通整流管效率高,适配10-50kHz开关电源;
  4. 宽温与浪涌耐受:-55℃至+150℃结温适应汽车、工业现场,50A浪涌应对突发过流,提升电路可靠性;
  5. 小体积高集成:SMA封装适配便携设备(移动电源)和高密度模块(通信基站电源),优化空间利用。

四、典型应用场景

RS2M的性能特点使其在多领域具备实用价值:

  1. 开关电源次级整流:笔记本适配器、LED驱动电源的次级整流回路,稳定输出直流电压;
  2. 工业控制电路:PLC、变频器的辅助电源模块,宽温适应车间高低温,浪涌耐受电磁干扰;
  3. 汽车电子辅助电路:车载充电器、仪表盘电源,符合汽车级宽温要求,承载瞬间电流;
  4. 通信设备电源:基站RRU、光模块的辅助电源,SMA封装适配高密度PCB;
  5. 消费电子配件:移动电源升压/降压电路整流端,低漏电流延长电池续航。

五、可靠性与品质保障

RS2M经过严格可靠性测试,保障终端应用稳定:

  • 温度循环测试:-55℃至+150℃循环,验证结温范围稳定性;
  • 浪涌冲击测试:多次施加50A非重复浪涌,确认抗冲击能力;
  • 反向耐压测试:长时间施加1kV反向电压,检测漏电流变化;
  • 焊接可靠性:SMA封装焊接点承受回流焊温度,无虚焊脱落;
  • 环保合规:符合RoHS标准,满足欧盟、国内绿色产品要求。

RS2M以“中高压+中等功率+宽温耐受”的综合优势,成为工业控制、消费电子、汽车电子等领域的实用型整流器件。

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