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LGE MURS160
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- LGE MURS160
- Type
- LGE
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- LGE
- Electronic Component
- MURS160
- Electronic Component
- 1
- Package
- SMB
- Electronic Component
- General Purpose Diode
- Electronic Component
- 0.17g
- Electronic Component
- 1
- Electronic Component
- BM0226469327
- Current
- 1A
- Diode
- Electronic Component
- Current(Ir)
- 5uA@600V
- (Vf)
- 1.25V@1A
- 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.
MURS160 产品概述
一、产品简介
MURS160 是鲁光（LGE）推出的一款通用整流二极管，采用SMB表面贴装封装，面向中低功率、高电压整流场合。器件为独立式二极管，结温范围宽（-55℃~+150℃），结构可靠，适合自动贴装和批量生产。
二、主要电气参数
- 正向压降 Vf：1.25V @ 1A
- 额定整流电流：1A（直流）
- 直流反向耐压 Vr：600V
- 反向电流 Ir：≤5µA @ 600V
- 非重复峰值浪涌电流 Ifsm：35A（短脉冲）
- 工作结温：-55℃ ~ +150℃
三、关键特性与优势
- 高电压耐受：600V 反向耐压适合市电侧整流、开关电源次级或其它高压应用。
- 低漏电流：在600V 时反向漏电仅5µA，利于降低静态功耗和提高系统稳定性。
- 良好浪涌承受：35A 短时冲击能力可抵抗通电瞬态或开关瞬变，对输入浪涌具有一定保护能力。
- 宽温工作：-55℃~+150℃ 的结温范围保证在严苛环境下稳定工作。
- SMT 封装：SMB 便于自动化装配，适合体积受限、需高组装效率的产品。
四、典型应用场景
- 开关电源（次级整流或辅助电源）
- 输入整流与桥堆替代（1A 级）
- 工业控制、电源模块、家电控制板的高压整流
- 保护与钳位电路、反向防护与浪涌吸收场合
五、设计与使用建议
- 整流电流1A 为器件长期额定值，若 PCB 散热受限或环境温度较高，应做电流降额处理并留足铜箔散热面积。
- Ifsm 为非重复峰值浪涌电流，适用于短时冲击（例如通电瞬态），不可作为连续工作指标。若需承受频繁大浪涌，应选用更高峰值或并联器件并合理限流。
- 对于高精度或低压降场合，1.25V 的 Vf 在1A 时属于正常范围；若需更低压降，应考虑肖特基器件但需权衡耐压与漏电。
- PCB 布局中应保证热流散路径，避免热点；关键信号与大电流走线分离，布置适当的旁路与滤波电容。
六、封装与可靠性
SMB 封装兼顾可焊性与热性能，适配回流焊工艺。推荐按制造商资料确认焊接温度曲线与湿热储存要求。产品通过常规电气测试，适合工业级应用。
七、总结与选型提示
MURS160（LGE）是一款面向600V 高压、1A 级整流应用的通用二极管，兼具低漏电、较高浪涌承受能力与宽温范围，适合中等功率、高电压整流和保护用途。选型时关注实际工作电流、热设计和浪涌频率，必要时考虑并联或选择更大封装/更高额定值的型号以保证长期可靠性。
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