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GOODWORK F1M
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- GOODWORK F1M
- Type
- GOODWORK
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- GOODWORK
- Electronic Component
- F1M
- Electronic Component
- 1
- Package
- SOD-123FL
- Electronic Component
- Fast Recovery / High-Efficiency Diode
- Electronic Component
- 0.036g
- Electronic Component
- 1
- Electronic Component
- BM0264757970
- Current
- 1A
- Diode
- 1
- Current(Ir)
- 5uA@1kV
- (Vf)
- 1.3V@1A
- Electronic Component
- 65℃~+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.
F1M 产品概述
一、产品简介
F1M 是 GOODWORK(固得沃克) 推出的独立式快恢复/高效率二极管，封装为 SOD-123FL，单颗封装设计，适用于中高压整流与开关电源场合。器件在 1A 工作电流下正向压降为 1.3V，反向耐压高达 1kV，兼顾高压耐受与较低损耗，适合对体积和效率有一定要求的电源方案。
二、主要电气参数
- 二极管数量：1 个，独立式
- 正向压降 (Vf)：1.3 V @ If = 1 A
- 直流反向耐压 (Vr)：1000 V (1 kV)
- 整流电流：1 A（连续整流）
- 反向电流 (Ir)：5 μA @ Vr = 1 kV
- 反向恢复时间 (Trr)：500 ns（快恢复型）
- 工作结温范围：-65 ℃ ~ +150 ℃
- 封装：SOD-123FL
三、产品特性与优势
- 高压耐受：1 kV 反向耐压适合高压整流、离散式高压电源或开关式电源二次侧保护。
- 低正向压降：在 1 A 工作点下 Vf = 1.3 V，可降低正向损耗，提升转换效率。
- 快恢复特性：Trr = 500 ns，减少开关转换过程中的恢复损耗与电磁干扰（EMI），适合中频开关应用。
- 低漏电流：在 1 kV 条件下 Ir 仅 5 μA，有利于高压回路的静态功耗控制。
- 宽温区间：-65 ℃ 至 +150 ℃ 的结温范围保证在恶劣环境下也能稳定工作。
四、封装与焊接建议
SOD-123FL 小型封装便于高密度布局，推荐采用标准回流焊流程进行贴装。为保证长期可靠性，应遵循常规焊接工艺规范，避免重复高温热循环；焊盘设计应兼顾散热路径，必要时在底层添加铜箔或热孔加强散热能力。
五、典型应用
- 开关电源（SMPS）二次侧整流
- 高压整流与电源模块
- 逆变器与电机驱动保护电路
- 脉冲电源、激光电源、显示驱动电路等需要中高压整流的场合
- 作为续流/箝位二极管以降低开关损耗
六、可靠性与注意事项
- 尽量避免长期在最大结温或额定电流下连续运行，应进行适当降额以延长寿命。
- 在高压试验与应用中注意安全距离和爬电距离设计，防止表面击穿或闪络。
- 该器件为半导体器件，存放与装配时应注意防潮与防静电措施，遵循 IC 封装储存常规要求。
七、选型与热管理建议
在系统设计中建议根据实际环境温度与散热条件对整流电流进行降额计算。若在高占空比或高工作温度下使用，应增加散热能力或改用更大电流/更低 Vf 的器件作为替代。对于需要更短反向恢复时间或更低正向压降的场合，可结合具体电路条件选择更适合的产品型号。
F1M 以其 1kV 高耐压、快恢复特性与 SOD-123FL 小体积封装，为中高压、小到中等功率的整流与保护应用提供了经济且可靠的解决方案。若需器件详细曲线、封装尺寸图或环境测试数据，建议向 GOODWORK 厂家索取完整数据手册以便电路验证与可靠性评估。
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