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PANJIT RS1MF-LE_R1_00001 RS1MF
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PANJIT RS1MF-LE_R1_00001
- Type
- SMAF
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PANJIT
- Electronic Component
- RS1MF-LE_R1_00001
- Electronic Component
- 1
- Package
- SMAF
- Electronic Component
- Fast Recovery / High-Efficiency Diode
- Electronic Component
- 0.056g
- Electronic Component
- 1
- Electronic Component
- BM0263665327
- 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.
RS1MF-LE_R1_00001 产品概述
一、产品简介
RS1MF-LE_R1_00001 是 PANJIT（强茂）推出的一款独立式快恢复/高效率二极管，封装为 SMAF。该器件面向高电压、高效率整流与开关电源回路，具有 1kV 的直流反向耐压和 1A 的整流电流能力，兼顾低正向压降与较快的恢复特性，适用于各种工业与消费类电源应用。
二、主要性能特点
- 正向压降 Vf = 1.3V @ 1A，低压降有利于提高整流效率并降低发热。
- 直流反向耐压 Vr = 1kV，适合高压整流与阻断场合。
- 额定整流电流 1A，适合中小功率整流用途。
- 反向电流 Ir = 5µA @ 1kV，漏电低，有利于高压系统的静态功耗控制。
- 反向恢复时间 Trr = 500ns，属于快恢复类型，可减少开关损耗与电磁干扰。
- 非重复峰值浪涌电流 Ifsm = 25A，可承受启动或短时冲击电流。
- 工作结温范围 -55℃ ～ +150℃，适应较宽温度环境。
三、典型应用场景
- 开关电源（SMPS）高压整流与回收电路；
- 电源适配器、充电器的高压侧整流；
- 逆变器与电机驱动中的快恢复整流；
- 谐振/续流回路、续流二极管及吸收电路；
- 高压测量与保护电路，要求低漏电与高耐压的场合。
四、封装与可靠性
SMAF 小型表面贴装封装，便于自动化贴装与高密度 PCB 布局。封装对于热阻与散热路径有一定限制，建议在设计中考虑良好铜箔散热、短引线与必要的散热区域。器件在 -55℃ 至 +150℃ 的结温范围内可长期工作，但在高温下正向电压和反向漏电会变化，需按规范进行热设计与电流降额。
五、使用建议
- 高频开关应用中，500ns 的 Trr 可以显著降低开关损耗，但在超高频场合仍需评估回恢复相关的尖峰电压与 EMI，必要时配合缓冲电阻或 RC 吸收网络。
- 对于 1kV 等级的器件，PCB 设计应注意爬电与间隙距离，避免污染或高湿环境下的击穿风险。
- 长时间或重复性浪涌应参考 Ifsm 25A 的非重复峰值限制，必要时增设保护器件。
- 考虑反向漏电随温度上升增加，关键精密或静态高压系统应做温漂评估。
六、小结
RS1MF-LE_R1_00001 将高耐压（1kV）、低漏电与较低正向压降相结合，并具备 500ns 的快恢复性能，适合需要兼顾效率、耐压与抗浪涌能力的中小功率电源与整流应用。合理的 PCB 散热设计与过压/浪涌保护能最大化器件可靠性与寿命。若需更详细的电气特性曲线、封装尺寸或样片测试报告，可联系供应商或查阅 PANJIT 官方资料。
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