WMSIC Electronic Components

YANGJIE MURS360

ModelMURS360
PackageSMC(DO-214AB)
BrandYANGJIE
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

13 specifications

Core information

Product name
YANGJIE MURS360
Type
SMC(DO-214AB)
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YANGJIE
Electronic Component
MURS360
Electronic Component
1
Package
SMC(DO-214AB)
Electronic Component
0.356g
Electronic Component
1
Electronic Component
BM0230005023
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.

MURS360 产品概述

一、产品简介

MURS360 为 YANGJIE(扬杰)出品的独立式快恢复/高效率整流二极管,封装为 SMC,额定整流电流 3A,直流反向耐压 600V。该器件在 3A 工作点的正向压降仅 1.25V,反向恢复时间(Trr)为 50ns,兼顾低导通损耗与较快开关特性,适合中高压开关电源及功率整流场合。

二、主要电气参数

  • 正向压降 (Vf):1.25V @ 3A
  • 直流反向耐压 (Vr):600V
  • 额定整流电流:3A
  • 反向电流 (Ir):5µA @ 600V
  • 反向恢复时间 (Trr):50ns
  • 非重复峰值浪涌电流 (Ifsm):100A
  • 工作结温范围:-55℃ ~ +150℃(Tj)
    这些参数表明器件在高压、快速开关条件下仍能保持低漏电和可控的恢复行为,适合对效率与开关性能有要求的设计。

三、器件特性与优势

  • 低正向压降:1.25V@3A 降低导通损耗,有利于提高系统效率并减小发热。
  • 低反向漏流:在 600V 时仅 5µA,适合高压工作环境,减少空载或待机损耗。
  • 快恢复性能:50ns 的 Trr 在中、高频开关电源中能有效降低开关损耗与电磁干扰(EMI)风险。
  • 良好浪涌承受力:100A 的单次峰值浪涌电流,有利于吸纳启动或短时冲击电流。
  • 宽温度范围:-55℃~+150℃ 的结温范围确保在恶劣环境下稳定工作。

四、典型应用场景

  • 开关电源整流(SMPS)输出整流或回馈整流。
  • Buck/Boost 等电源拓扑的自由轮回二极管(freewheeling diode)。
  • 逆变器和驱动电路中的快速整流与保护。
  • LED 驱动、电池充放电管理及工业电源模块。
  • 高压适配器与电源适配器的整流端。

五、封装与热管理注意事项

SMC 封装具有较好的散热能力,但在 3A 长期工作时仍需关注 PCB 散热设计:

  • 使用厚铜层和大面积散热铜箔或散热垫以降低结到环境的热阻。
  • 若负载接近额定值,需考虑适当的电流热降额并评估结温上升。
  • 在快速开关应用中,配合阻尼网络或缓冲电路可缓解反向恢复引起的过压与振铃。

六、选型与使用建议

  • 若系统有更高开关频率或更严格的恢复性能要求,可评估超快速恢复或肖特基方案;若需要更低正向压降且允许更低耐压的方案,可考虑肖特基二极管。
  • 设计时建议给予 Vr 一定的裕量,避免长期在极限耐压下工作。
  • 对于关键应用,推荐进行实际温升与效率测试,验证在目标工作点下的性能与可靠性。

七、订购信息

型号:MURS360
品牌:YANGJIE(扬杰)
封装:SMC
典型描述:快恢复/高效率二极管,1.25V@3A,600V,Trr=50ns

如需更详细的峰值功率曲线、热阻或典型应用电路图,请参考厂家数据手册或联系供应商获取完整规格书。

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