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YANGJIE SL510F
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
13
specifications
Core information
- Product name
- YANGJIE SL510F
- Type
- SMAF(DO-214AD)
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YANGJIE
- Electronic Component
- SL510F
- Electronic Component
- 1
- Package
- SMAF(DO-214AD)
- Electronic Component
- 0.064g
- Electronic Component
- 1
- Electronic Component
- BM0229463321
- 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.
SL510F 产品概述
一、产品简介
SL510F 是扬杰（YANGJIE）推出的一款功率肖特基整流二极管，封装为 SMAF (DO-214AD)，面向中高功率开关电源与整流场景。器件设计注重低正向压降与快速开关特性，适合在空间受限但需要较大电流处理能力的电源路径中使用，额定整流电流为 5A。
二、主要参数
- 正向压降 (Vf)：650 mV @ 5 A
- 直流反向耐压 (Vr)：100 V
- 反向电流 (Ir)：100 μA @ 100 V
- 非重复峰值浪涌电流 (Ifsm)：100 A（用于吸收瞬态冲击）
- 连续整流电流：5 A
- 工作结温范围：-55 ℃ ~ +150 ℃
- 品牌/型号：YANGJIE SL510F
- 封装：SMAF (DO-214AD)
三、性能与优势
- 低正向压降：在 5A 条件下 Vf≈650 mV，有助于减少导通损耗、提升效率，尤其适合作为整流或回路保护器件。
- 快速响应：肖特基结构无显著存储电荷，开关速度快，适合高频开关电源中的自由轮回或整流应用。
- 宽温度范围：-55 ℃ 至 +150 ℃ 的结温范围，满足工业级及部分汽车电子环境的可靠性要求。
- 抗浪涌能力：100A 的非重复峰值浪涌电流可吸收短时冲击（需遵循厂方脉冲规范），提高抗突发过流能力。
四、典型应用
- 开关电源（SMPS）输出整流或同步整流补充器件
- DC-DC 降压转换器的自由轮回二极管
- 电池充放电管理与反接保护
- 电源 OR-ing 与反向保护电路
- 工业、通信和部分汽车电源模块
五、封装与热管理
SMAF (DO-214AD) 封装体积紧凑，适合表面贴装工艺。由于连续 5A 的功耗较大，PCB 布局需做好散热：
- 增大器件焊盘铜箔面积，底部或周围引入散热铜皮；
- 在焊盘下或附近布置过孔（thermal vias）向内层或底层扩散热量；
- 缩短电流回路路径以降低寄生阻抗与发热集中。
六、使用建议与注意事项
- 避免长时间工作在接近 Vr 或高温条件下，反向漏电流随温度显著上升；
- Ifsm 为非重复峰值浪涌规范，用于短时吸收脉冲，不可作为持续过流能力参考；
- 在高频开关环境中，注意器件引线与走线的寄生电感，避免电压尖峰；
- 推荐按照厂方回流焊工艺与湿敏等级要求进行贴装与焊接，妥善防潮保存。
七、总结
SL510F 以 650 mV@5A 的低正向压降、100V 的耐压能力和宽温度工作范围，为中高功率整流与保护应用提供了性能与可靠性的平衡。通过合理的 PCB 热设计与电路布局，可充分发挥其在开关电源、整流与电源管理领域的优势。购买与应用时建议参照扬杰最新数据手册以获得完整的脉冲、热阻与封装尺寸等详细规范。
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