WMSIC Electronic Components

YANGJIE MUR1060D

ModelMUR1060D
PackageTO-252
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

19 specifications

Core information

Product name
YANGJIE MUR1060D
Type
TO-252
Minimum package
2500

Technical parameters

Electronic Component
YANGJIE
Electronic Component
MUR1060D
Electronic Component
1
Package
TO-252
Electronic Component
Fast Recovery / High-Efficiency Diode
Electronic Component
0.465g
Electronic Component
1
Electronic Component
BM0228973957
Current
10A
Diode
1
Current(Ir)
10uA@600V
(Vf)
1.6V@10A
Electronic Component
55℃~+150℃
Electronic Component
2500
Voltage Rating(Vr)
600V
(Trr)
35ns

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

MUR1060D 产品概述

一、产品简介

MUR1060D 是扬杰(YANGJIE)推出的一款独立式快恢复/高效率整流二极管,封装为 TO-252(又称 DPAK),面向开关电源、逆变器、功率因数校正(PFC)、电机驱动和高压整流等电力电子领域。该器件在高达 600V 的反向耐压下,提供 10A 的整流电流能力,并具有快速反向恢复时间,适合中高频开关工作条件下使用。

二、主要技术参数

  • 二极管配置:独立式(Discrete)
  • 工作结温范围(Tj):-55℃ ~ +150℃
  • 正向压降(Vf):1.6V @ If = 10A
  • 非重复峰值浪涌电流(Ifsm):120A
  • 直流反向耐压(Vr):600V
  • 反向电流(Ir):10µA @ 600V
  • 反向恢复时间(Trr):35ns
  • 连续整流电流:10A
  • 品牌:YANGJIE(扬杰)
  • 封装:TO-252(DPAK)

三、特点与优势

  • 低正向压降:在 10A 工作点 Vf≈1.6V,降低导通损耗,有助于提高系统效率。
  • 快速反向恢复:Trr≈35ns,使得开关损耗和开关过渡期间的能量回收更好,减少开关器件的应力与电磁干扰(EMI)。
  • 高反向耐压:600V 额定电压满足多数中高压电源与逆变应用需求。
  • 低反向漏流:10µA @ 600V 的漏电流表明在高压场合下静态损耗较低,有利于待机和空载损耗控制。
  • 高浪涌能力:非重复峰值浪涌电流 120A 支持短时间的启动或故障浪涌能量承受。

四、封装与热管理

  • 封装形式为 TO-252(DPAK)表面贴装型,便于自动化生产和大批量装配。
  • 虽然器件额定连续整流电流为 10A,但在 Vf=1.6V、If=10A 时器件瞬时功耗约为 16W(P = Vf × If),此为较大的热源。实际热管理设计必须考虑 PCB 散热铜箔面积、热过孔和散热片/散热器的配合。
  • 设计建议:在 PCB 上为器件底部及引脚提供充足的铜面积(顶层与底层大面积散热、通过热通孔联通多层铜),并采用低热阻的焊接工艺;必要时配合金属散热片或外部冷却以保证结温不超过器件允许范围并延长可靠性寿命。
  • 建议参考器件具体热阻参数(RθJA、RθJC)及厂商推荐的 PCB 布局指南进行热仿真和热设计。

五、典型应用场景

  • 开关电源(SMPS)中的输出整流或续流二极管
  • 功率因数校正(PFC)级的高压整流
  • 逆变器与桥式整流模块中的回流与钳位二极管
  • 电机驱动系统的自由轮二极管(取决于频率与应力评估)
  • LED 驱动、适配器、充电器等需要高压快恢复的场合

六、选型与使用建议

  • 若系统开关频率较高或对开关损耗极为敏感,可继续评估肖特基二极管或超快速恢复(超低 Vf)器件,但需平衡反向耐压与反向恢复特性。MUR1060D 在 600V 类应用中常作为成本与性能的较好折中选择。
  • 在考虑平均或脉冲功率时,请基于实际占空比、频率与导通时间计算平均损耗并按热设计留有裕量。对于长时间 10A 连续工况,必须保证有充足散热能力。
  • 对于脉冲或浪涌工况,Ifsm=120A 给出了短时浪涌能力,但不替代对系统过流/短路保护电路的设计。

七、布局与电路注意事项

  • 将二极管尽量靠近开关器件或开关节点放置以减小回流环路面积,降低寄生电感导致的电压尖峰与 EMI。
  • 必要时在系统中并联合适的吸收/缓冲元件(RC 缓冲、TVS 等)以抑制能量回灌与电压峰值。
  • 对于高频开关,注意反向恢复期间对 MOSFET 等开关器件的影响,可能需要配合软开关策略或栅极电阻优化。

八、可靠性与测试建议

  • 在样机阶段进行温升测试、热阻测量与长期寿命验证。关注结温在最大额定(150℃)以下的实际工作裕度。
  • 建议进行反向恢复能量测试与电磁兼容(EMC)测试,验证系统在实际工作频率下的行为。
  • 生产工艺中注意焊接温度和回流曲线,防止封装热损伤和引脚氧化影响可靠性。

总结:MUR1060D(YANGJIE,TO-252)是一款面向 600V 级别应用的快恢复高效率整流二极管,适用于多种电力电子场合。在设计中应重点关注散热、寄生参数和反向恢复带来的系统影响,通过合理的布局与热设计可发挥其高效率与高压耐受优势。若需进一步的电气特性曲线、Rθ 值或应用电路示意,建议参阅扬杰官方数据手册或联系供应商获取完整资料。

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