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DOWO SP1560L-A SP1560L
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- DOWO SP1560L-A
- Type
- DOWO
- Minimum package
- 5000 编带
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- DOWO
- Electronic Component
- SP1560L-A
- Electronic Component
- 1
- Package
- TO-277B
- Electronic Component
- Schottky Diode
- Electronic Component
- 0.179g
- Electronic Component
- 1
- Electronic Component
- BM0228586612
- Current
- 15A
- Diode
- 1
- Current(Ir)
- 200uA@60V
- (Vf)
- 590mV
- Electronic Component
- 55℃~+150℃
- Electronic Component
- Electronic Component
- Electronic Component
- 5000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SP1560L-A 产品概述
一、概述
SP1560L-A 是东沃（DOWO）推出的一款肖特基势垒二极管，典型正向压降为 590mV，反向耐压 60V，额定整流电流 15A。采用 TO-277B 封装，适合高效率整流与开关电源应用。器件具有低正向压降、快速开关特性和良好的热稳定性能，适用于对导通损耗和开关损耗敏感的场合。
二、电气参数要点
- 正向压降 (Vf)：典型 0.59V（在指定测试条件下）。
- 直流反向耐压 (Vr)：60V。
- 额定整流电流：15A（连续正向）。
- 非重复峰值浪涌电流 (Ifsm)：250A（单次冲击能力）。
- 反向漏电流 (Ir)：200µA @ 60V。
- 工作结温范围：-55°C 至 +150°C，适合宽温工作环境。
三、主要特性与优势
- 低正向压降：降低导通损耗，提高整流效率，适合低压大电流输出场合。
- 快速响应：肖特基结构带来优良的开关性能，有助于降低开关损耗和电磁干扰。
- 高浪涌承受力：250A 的峰值浪涌能力，适合启动冲击和瞬态电流场景。
- 宽温稳定性：-55°C~+150°C 的结温范围，可靠性高，适合工业级应用。
四、典型应用
- 开关电源（SMPS）输出整流二极管。
- 低压大电流整流，如服务器、电源模块、充电器等。
- 逆变器、太阳能发电系统的保护与整流回路。
- 其他要求低 Vf、快速恢复和高浪涌能力的电源管理场合。
五、封装及散热
TO-277B 封装提供良好的散热路径，便于安装在散热片或母板上实现更高的功率耗散能力。设计时应考虑合理的铜箔面积与散热片，以保证在 15A 连续工作条件下结温在安全范围内。
六、选型与使用建议
- 若工作电压接近 60V，应留有安全裕量并注意反向漏电流对系统静态功耗的影响。
- 设计 PCB 时增加散热铜箔和过孔，降低结温以延长可靠性。
- 考虑浪涌保护（如限制浪涌电流或采用软启动），以避免 Ifsm 导致应力累积。
- 在需要更低漏电或更高耐压的场合，可比较其他型号或改用并联/并列方案时注意电流均流问题。
七、可靠性与储存
器件适用于工业级温度范围，建议遵循东沃提供的焊接与回流曲线进行装配，避免超温或潮湿条件储存以防焊接性下降。购买与长期使用时，建议参考厂方完整数据手册以获得详细的极限参数与测试条件。
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