WMSIC Electronic Components

YANGJIE MUR3060PT

ModelMUR3060PT
PackageTO-247
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+

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Technical data

Product details

13 specifications

Core information

Product name
YANGJIE MUR3060PT
Type
TO-247
Minimum package
30 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YANGJIE
Electronic Component
MUR3060PT
Electronic Component
1
Package
TO-247
Electronic Component
2.868g
Electronic Component
1
Electronic Component
BM0230004871
Electronic Component
Electronic Component
Electronic Component
30

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

MUR3060PT 产品概述

一、主要特性

MUR3060PT 是扬杰(YANGJIE)推出的一款高压快速恢复整流二极管,封装为 TO-247AB,适用于需要高耐压、高电流和快速恢复特性的电力电子场合。主要电气参数包括:直流反向耐压 VR = 600V,整流电流(平均)I_F = 30A,正向压降 V_F = 1.7V(在 I_F = 15A 时),反向恢复时间 T_rr = 50ns,非重复峰值浪涌电流 I_fsm = 200A,反向电流 I_R = 50μA,工作结温范围 -40℃~+150℃。这些参数表明该器件在中高压开关电源、功率因数校正、逆变与整流模块中具有较高的实用价值。

二、电气性能解读

  • 正向压降 V_F = 1.7V(15A):在中高电流工作点下具备较低的压降,有利于降低导通损耗。举例:在 15A 时导通功耗约为 P = V_F × I = 1.7V × 15A ≈ 25.5W,需注意散热设计。
  • 反向耐压 600V:适合 400VAC 及以下的整流、逆变等场景,具有较好的电压裕量。
  • 反向恢复时间 T_rr = 50ns:属于快速恢复类型,对减小开关损耗和抑制尖峰有积极作用,但在高 dv/dt 条件下仍需配合合理的电磁兼容设计。
  • 峰值冲击能力 I_fsm = 200A:保证短时浪涌能力,适合带有开机浪涌或瞬态冲击的应用。
  • 反向漏电 I_R = 50μA:在高压状态下保持较低的漏电,有利于减小静态损耗和热应力。

三、封装与热管理

TO-247AB 封装便于通过螺栓固定到散热片,适合中大功率应用。由于在典型工作点(如 15A)存在显著导通损耗,务必做好热设计:

  • 采用合适面积和导热性能的散热片,必要时配合风冷或强制风冷。
  • 垫片处应使用导热硅脂或导热垫片以降低接触热阻。
  • 在散热片安装力矩与绝缘需求上,参照厂商机械规格,避免过紧或过松导致热阻和机械应力问题。
  • 设计时考虑结温与环境温度的叠加并进行电流热降额,确保长期可靠性。

四、典型应用场景

  • 开关电源(SMPS)中的输出整流或缓冲整流。
  • 功率因数校正(PFC)二极管桥,尤其在需兼顾开关频率和效率的场合。
  • 逆变器、伺服驱动和电机控制中的再生或自由轮二极管。
  • 充电桩、光伏逆变器等电力电子系统的高压整流模块。

五、使用与可靠性建议

  • 对于高开关频率或对电磁兼容敏感的设计,需评估反向恢复引发的电压尖峰,必要时并联 RC 吸收或 TVS 抑制器。
  • 在并联使用多只 MUR3060PT 增强电流能力时,应确保电流均分(布局、走线、电阻匹配),避免单只器件过流。
  • 在高温或长时间满载条件下,按厂商温度-电流降额曲线实施运行限制,减少结温长期偏高带来的寿命下降。
  • 储存与焊接时注意静电防护与温度规范,TO-247 的引脚和散热面应避免机械损伤。

六、总结

MUR3060PT 以 600V 耐压、30A 连续整流能力、50ns 快速恢复及较低正向压降为主要优势,适合中高压、中等开关速度的电源与驱动应用。合理的散热与电磁兼容设计、正确的并联与热降额策略,是发挥其性能并保证长期可靠性的关键。若需更详细的热阻、典型波形或封装机械尺寸,请参照扬杰官方 datasheet 以获得完整规范。

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