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GOODWORK FR107WS
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- GOODWORK FR107WS
- Type
- GOODWORK
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- GOODWORK
- Electronic Component
- FR107WS
- Electronic Component
- 1
- Package
- SOD-323
- Electronic Component
- Fast Recovery / High-Efficiency Diode
- Electronic Component
- 0.029g
- Electronic Component
- 1
- Electronic Component
- BM0264757981
- Current
- 1A
- Diode
- 1
- Current(Ir)
- 5uA
- (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.
FR107WS 产品概述
一、产品简介
FR107WS 是 GOODWORK(固得沃克) 推出的高压整流二极管，单颗独立封装于 SOD-323 小型外壳。器件额定反向耐压高达 1kV，整流电流 1A，适合在需要高耐压、体积受限的电子线路中做整流与高压保护使用。
二、主要特性
- 反向耐压 (Vr)：1000V，满足高压直流与脉冲环境要求。
- 正向压降 (Vf)：1.3V @ 1A，正向导通性能良好。
- 反向电流 (Ir)：5μA（典型），在高阻抗回路中漏电低。
- 反向恢复时间 (Trr)：500ns，属于快速恢复范畴，适合中等开关频率场合。
- 非重复峰值浪涌电流 (Ifsm)：25A，可承受短时浪涌冲击。
- 工作结温：-65℃ ~ +150℃，耐高低温，可靠性高。
三、电气参数要点
该器件额定平均整流电流为 1A，但需注意 SOD-323 为小封装，散热能力有限。正向压降 1.3V 对应 1A 时器件功耗约 1.3W，持续工作时需在 PCB 设计上预留较大铜箔或散热措施以降低结温。反向恢复时间 500ns 表明在高频开关电源中可作为快速整流元件使用，但在极高频或需极短恢复时间的场合应优先考虑超快恢复或肖特基方案。
四、封装与热管理建议
SOD-323 小型表贴封装适合空间受限设计。建议：
- 在器件焊盘下方和周边增加铜箔散热面积（放大焊盘、加热沉铜），并尽量通过过孔连接到内层或底层散热平面。
- 对于近似 1A 连续工作场景，进行实际温升测试，确保结温不超过额定值。
- 避免长期高结温运行，以延长可靠性。
五、典型应用场景
- 高压整流与二次侧整流（如高压电源、医用/工业高压模块）
- 脉冲或中低频开关电源的快速整流环节
- 输入反向保护、电压钳位与浪涌吸收电路（利用 Ifsm 抗冲击能力）
- 需要高耐压且占板面积受限的便携或模块化电源设计
六、使用与可靠性注意事项
- 焊接建议遵循无铅回流曲线，避免过度热冲击导致封装或引线应力。
- 长时间工作在高温或高电压应定期评估漏电和反向恢复特性漂移。
- 对于关键冗余或安全相关电路，建议进行整流器件级别的温度和寿命应力测试。
七、订购与替代选型建议
GOODWORK FR107WS 以小封装、高耐压为主要卖点。若需更低正向压降或更短恢复时间，可考虑肖特基或超快恢复系列，但要权衡耐压和漏电特性。订购时请确认封装型号（SOD-323）、批号与试验报告，以满足设计与可靠性要求。
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