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LRC LMBR160FT1G
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- LRC LMBR160FT1G
- Type
- LRC
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- LRC
- Electronic Component
- LMBR160FT1G
- Electronic Component
- 1
- Package
- SOD-123FL
- Electronic Component
- Schottky Diode
- Electronic Component
- 0.036g
- Electronic Component
- 1
- Electronic Component
- BM0227740773
- Current
- 1A
- Diode
- Electronic Component
- Current(Ir)
- 500uA@60V
- (Vf)
- 700mV@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.
LMBR160FT1G 产品概述
一、概述
LMBR160FT1G 为乐山无线电（LRC）出品的独立式肖特基二极管，采用SOD-123FL 贴片封装。该器件面向需低正向压降、高开关速度与中等反向耐压的电源管理应用，具有工作结温范围宽（-55℃ ~ +150℃），适用于工业级和消费类电子产品的整流与保护场景。
二、主要电气参数
- 直流整流电流：1A（连续）
- 正向电压（Vf）：0.70 V @ IF = 1A（低压降，有利于降低功耗与发热）
- 反向耐压（Vr）：60 V
- 反向电流（Ir）：500 μA @ Vr = 60 V
- 非重复峰值浪涌电流（Ifsm）：30 A（短时冲击吸收能力）
- 工作结温范围：-55℃ ~ +150℃
三、封装与机械特性
产品采用SOD-123FL 小型贴片封装，适配自动贴片回流焊工艺，体积小、重量轻，方便于空间受限的布局设计。独立式封装便于单元替换与并联冗余使用。
四、典型应用场景
- 开关电源与DC-DC转换器的快速整流与续流回路
- 电池供电系统的反向保护与防反接电路
- 电源二向导通（OR-ing）与电源切换
- 输入整流、TVS 保护协同使用以抑制尖峰
- 便携与通信设备的低压差稳压及功率路径管理
五、设计与热管理建议
- 在1A 工作点，器件功耗约为 P = Vf × IF ≈ 0.7 W，应注意PCB铜箔散热设计：增大焊盘铜面、采用多层过孔导热有助于降低结温。
- 高频开关应用中尽量靠近散热源布置，减小串联电感与回流路径，提高效率并降低EMI。
- 对于存在较大浪涌（启动电流或短路）场合，Ifsm = 30 A 提供短时保护能力，但仍建议配合熔断器或限流电路以提高可靠性。
六、可靠性与选型提示
- 工作结温支持到 +150℃，适合工业级温度循环环境，但长期高温下正向和反向特性会发生漂移，设计时应留有余量。
- 若系统对反向漏电流敏感，应评估在高温及高压下的 Ir 增益；必要时选择低漏电型肖特基或使用并联小电阻分担漏电影响。
- SOD-123FL 封装便于自动化生产及更换，选型时参考实际焊盘尺寸及回流曲线以确保焊接质量。
总结：LMBR160FT1G 是一款面向中等电压（60V）、中等电流（1A）应用的独立式肖特基二极管，兼顾低正向压降与良好浪涌承受能力，适合用于开关电源、功率路径保护及整流场合。在实际应用中应关注热管理与反向漏电对整体系统性能的影响。
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