WMSIC Electronic Components

YANGJIE MURS160

ModelMURS160
PackageSMA(DO-214AC)
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 MURS160
Type
SMA(DO-214AC)
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YANGJIE
Electronic Component
MURS160
Electronic Component
1
Package
SMA(DO-214AC)
Electronic Component
0.126g
Electronic Component
1
Electronic Component
BM0264745500
Electronic Component
Electronic Component
Electronic Component
5000

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

MURS160快恢复二极管产品概述

MURS160是扬杰科技(YANGJIE)推出的一款快恢复/高效率二极管,采用独立式SMA(DO-214AC)表面贴装封装,针对中低压、中等电流的高频整流场景优化设计,兼具低导通损耗、快开关特性与高可靠性,广泛适配消费电子、工业电源等领域。

一、产品基本定位与核心类别

MURS160属于快恢复整流二极管范畴,区别于普通硅整流二极管(如1N4007),其核心优势在于缩短反向恢复时间,降低高频应用中的开关损耗。产品为独立式封装(无并联/串联组合),适合单管整流或续流电路需求,品牌为国内半导体龙头扬杰科技,封装形式为SMA(DO-214AC)——一种小型化表面贴装封装,兼顾体积与散热性能。

二、关键电气参数深度解析

MURS160的电气参数精准匹配中高频整流需求,核心参数如下:

1. 正向特性:低导通损耗

正向压降(Vf)为1.25V@1A,相比同电压等级普通二极管(Vf≈1.7V@1A)降低约26%,可显著减少连续工作时的导通损耗,提升电路整体效率(尤其在低电压输出的开关电源中优势明显)。

2. 反向耐压与漏电流:高可靠性保障

  • 直流反向耐压(Vr)达600V,满足大多数中压电路(如110V/220V交流整流、300V以内直流电路)的耐压需求;
  • 反向电流(Ir)仅5μA@600V,远低于行业标准(通常≤100μA),漏电流小意味着反向截止时能量损耗低,且长期工作中器件老化风险更低。

3. 开关特性:快恢复适配高频

反向恢复时间(Trr)为50ns,属于快恢复二极管的典型参数(普通二极管Trr≥1μs)。短恢复时间可避免开关过程中二极管反向导通产生的额外损耗,尤其适合频率≥100kHz的开关电源、逆变器等高频应用。

4. 电流与温度特性:宽工况适应性

  • 连续整流电流(Io)为1A,满足小功率到中等功率电路的持续电流需求;
  • 非重复峰值浪涌电流(Ifsm)达30A,可承受短时间内的脉冲过流(如开机瞬间的浪涌),提升电路抗干扰能力;
  • 工作结温范围为**-55℃~+150℃**,覆盖工业级与消费电子的宽温度环境(如户外LED驱动、车载辅助电路)。

三、封装与机械特性

MURS160采用SMA(DO-214AC)封装,其特点包括:

  • 小型化设计:封装尺寸约为4.1mm×2.6mm×1.6mm,适合高密度PCB布局(如超薄适配器、便携式设备);
  • 表面贴装:无引脚外露,便于自动化贴装生产,降低人工成本;
  • 散热性能:封装材料为环氧树脂,结合铜质引脚,可有效散发布尔效应产生的热量,满足1A连续电流的散热需求。

四、典型应用场景

MURS160的参数特性使其适配以下高频/中压应用:

  1. 高频开关电源:如手机充电器、笔记本适配器、LED驱动电源(效率要求高);
  2. 逆变器与UPS:太阳能逆变器、不间断电源(UPS)的整流/续流电路(需快恢复特性);
  3. DC-DC转换器:低电压输出的降压/升压电路(低Vf降低损耗);
  4. 小功率电机驱动:如小型直流电机、步进电机的续流二极管(抗浪涌);
  5. 家用电器:电磁炉、微波炉的整流桥辅助二极管、小家电控制电路(宽温适应性)。

五、品牌与可靠性说明

扬杰科技作为国内功率半导体领域的核心厂商,MURS160经过多重可靠性测试:

  • 环境测试:温度循环(-55℃~150℃,1000次)、湿度老化(85℃/85%RH,1000h);
  • 电应力测试:浪涌电流冲击(30A重复测试)、反向耐压老化(600V持续100h);
  • 符合标准:满足GB/T 14023(电子设备用二极管标准)、IEC 61000(电磁兼容标准),可稳定用于量产场景。

总结

MURS160快恢复二极管凭借低Vf、短Trr、高耐压、宽温范围等核心优势,成为中压中电流高频整流场景的高性价比选择。其SMA封装适配小型化设计需求,扬杰科技的可靠性保障使其可广泛应用于消费电子、工业电源等领域,是替代普通整流二极管的理想升级方案。

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