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BLUE ROCKET FR107W
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- BLUE ROCKET FR107W
- Type
- BLUE ROCKET
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- BLUE ROCKET
- Electronic Component
- FR107W
- Electronic Component
- 1
- Package
- SOD-123FL
- Electronic Component
- Fast Recovery / High-Efficiency Diode
- Electronic Component
- 0.032g
- Electronic Component
- 1
- Electronic Component
- BM0226538748
- Current
- 1A
- Diode
- 1
- Current(Ir)
- 5uA@1kV
- (Vf)
- 1.3V@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.
FR107W 产品概述
一、产品简介
FR107W 是 BLUE ROCKET 推出的独立式快恢复二极管，采用 SOD-123FL 封装，专为中高电压整流与开关电源应用设计。器件额定反向耐压 Vrrm=1kV，额定整流电流 If=1A，结合快恢复特性与紧凑封装，适合对体积、耐压与切换性能有综合要求的场合。
二、主要电气参数
- 正向压降 Vf：1.3V @ 1A
- 额定整流电流 If：1A（连续）
- 非重复峰值浪涌电流 Ifsm：30A（单次脉冲）
- 直流反向耐压 Vr (Vrrm)：1000V
- 反向电流 Ir：5μA @ 1kV
- 反向恢复时间 Trr：500ns（典型）
- 结电容 Cj：约15pF
- 工作结温范围 Tj：-55℃ ~ +150℃
- 封装：SOD-123FL（独立式）
三、特点与优势
- 高耐压：1kV 额定反向耐压适用于中高压整流与保护电路，能满足逆变器、充电器等高压侧需求。
- 快恢复性能：Trr≈500ns，在传统整流二极管之外提供较快的关断特性，能降低开关损耗与峰值应力。
- 低反向漏流：5μA @1kV 的低漏电流有利于高压待机与能耗控制。
- 紧凑封装：SOD-123FL 体积小、易于自动贴片与密集布局，适合空间受限的功率模块。
- 抗浪涌能力强：30A 单次浪涌电流能力，可应对启动或短时冲击电流。
四、典型应用
- 开关电源（SMPS）高压整流与续流回路
- 逆变器与电机驱动中高压保护、续流二极管
- 工业电源、充电设备的高压整流
- 保护电路、钳位与能量回收路径
五、封装与可靠性
SOD-123FL 小型表面贴装封装具备良好热扩散和焊接特性，适配自动化贴装与回流焊工艺。器件在 -55℃～+150℃ 的结温范围内保持电气性能稳定，但在高温高电流工况下应关注结-周围温升并采取散热或降额使用。
六、使用建议与注意事项
- 由于 Trr 为 500ns，属于快恢复而非超快级别；在高 dv/dt 或高频开关场合，需评估恢复过程产生的电压尖峰并考虑 RC 吸收或共模抑制。
- 正向压降在 1A 时约 1.3V，长期大电流下会引起较高功耗，应考虑散热或并联设计（谨慎匹配）。
- PCB 布局应缩短电流回路、增大焊盘与散热铜面积，减少热阻与寄生电感。
- 焊接遵循回流温度曲线，避免超温影响器件可靠性。
- 在脉冲或浪涌场景下，Ifsm 能力为设计提供短时保护，但不作为连续工作依据。
七、总结
FR107W（BLUE ROCKET，SOD-123FL）以其 1kV 耐压、1A 整流能力与 500ns 的快恢复特性，适合中高压整流与保护应用。适当的热管理与电路抑制措施可发挥其在开关电源、逆变器及工业电源中的性能优势。若需更高频率或更短恢复时间的方案，可考虑超快恢复或肖特基型替代器件。
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