WMSIC Electronic Components

Jingdao Microelectronics RS2MW

ModelRS2MW
PackageSOD-123F
BrandElectronic
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+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Electronic RS2MW
Type
Jingdao Microelectronics
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic
Electronic Component
RS2MW
Electronic Component
1
Package
SOD-123F
Electronic Component
Fast Recovery / High-Efficiency Diode
Electronic Component
0.032g
Electronic Component
1
Electronic Component
BM0230856398
Current
2A
Diode
1
Current(Ir)
5uA@1kV
(Vf)
1.3V@2A
Electronic Component
55℃~+150℃
Electronic Component
Electronic Component
Electronic Component
3000

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

RS2MW 产品概述

一、产品简介

RS2MW 是晶导微电子推出的一款独立式快恢复/高效率整流二极管,封装为 SOD-123F,面向中高压整流与开关应用。器件具备 1kV 的直流反向耐压和 2A 的整流电流能力,正向压降仅为 1.3V(IF=2A),兼顾高电压耐受与较低功耗,适用于工业级电源与电能转换场景。

二、主要电气参数

  • 直流反向耐压 Vr:1000V
  • 正向压降 Vf:1.3V @ IF=2A
  • 最大整流电流 IF(AV):2A
  • 反向漏电流 Ir:5μA @ Vr=1kV
  • 反向恢复时间 Trr:500ns(快恢复特性)
  • 工作结温范围:-55℃ ~ +150℃(Tj)

三、性能亮点

  • 高压耐受:1000V 的耐压能力满足高压整流与隔离电路需求。
  • 低漏电与高效率:在高电压下仍保持 5μA 的低反向电流,有利于降低空载损耗与待机能耗。
  • 快恢复特性:500ns 的反向恢复时间适合中等频率的开关电源和功率因数校正(PFC)电路。
  • 宽温区工作:-55℃~+150℃ 的结温范围支持严苛环境与工业级应用。

四、封装与工艺优势

SOD-123F 小尺寸表面贴装封装,便于自动贴片与高密度电路布局。封装同时兼顾热性能与机械强度,适合批量 SMT 生产,便于在功率密度受限的应用中实现紧凑设计。

五、典型应用场景

  • 高压整流:离线开关电源输出整流、高压二次侧整流
  • 功率因数校正(PFC)与中频整流电路
  • 光伏逆变器与储能系统中高压侧整流
  • 工业驱动、焊机及高压电源模块
  • 需要低待机能耗的高压系统

六、设计与使用建议

  • 散热管理:器件额定整流电流为 2A,建议在 PCB 设计中留足铜箔面积与必要的散热铜层,必要时配合热沉或过孔改善热流散。
  • 布局建议:尽量缩短高电流回路走线,减少寄生电感,降低电压尖峰与功率损耗。
  • 反向恢复与抑制:在脉冲电流较大或开关速度快的场合,可配合 RC 阻尼或吸收器件限制过冲,保护半导体与开关器件。
  • 焊接工艺:遵循 SMD 标准回流曲线进行焊接,避免超出最高结温范围及长时间高温暴露。

七、采购与技术支持

订购型号:RS2MW(封装 SOD-123F),品牌:晶导微电子。对于批量采购、样品申请及具体电特性曲线(如正向特性、反向温漂、热阻等)建议联系晶导微电子技术支持获取完整数据手册与可靠性验证报告,以便在具体设计中精确使用。

如需我提供封装图、参考电路或在您具体电路中的热仿真与布局建议,可以提供电路原理或 PCB 截图,我将给出进一步的优化建议。

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