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SHIKUES DS36W
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- SHIKUES DS36W
- Type
- SHIKUES
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- SHIKUES
- Electronic Component
- DS36W
- Electronic Component
- 1
- Package
- SOD-123FL
- Electronic Component
- Schottky Diode
- Electronic Component
- 0.04g
- Electronic Component
- 1
- Electronic Component
- BM0257628036
- Current
- 3A
- Diode
- Electronic Component
- Current(Ir)
- 300uA@60V
- (Vf)
- 700mV@3A
- Electronic Component
- 55℃~+125℃
- 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.
DS36W 产品概述
一、概述与定位
DS36W 是时科（SHIKUES）推出的一款独立式肖特基整流二极管，封装为 SOD-123FL，面向需要低正向压降与高速恢复特性的中高电流整流与保护场景。其典型正向压降为 700mV（在 3A 条件下），直流反向耐压 60V，额定整流电流 3A，适合各种开关电源、整流、续流及保护电路使用。
二、主要电气参数
- 二极管类型：肖特基（独立式）
- 正向压降（Vf）：约 0.7V @ If = 3A（典型）
- 直流反向耐压（Vr）：60V
- 额定整流电流：3A（连续）
- 反向漏电流（Ir）：300µA @ Vr = 60V
- 非重复峰值浪涌电流（Ifsm）：70A
- 工作结温范围：-55℃ ~ +125℃
- 封装：SOD-123FL（单片封装）
三、性能特点与优势
- 低正向压降：在中高电流条件下保持较低的压降，减少整流损耗，提升转换效率。
- 快速恢复/肖特基特性：开关频率高时损耗与开关应力小，适配现代开关电源和同步整流替代方案。
- 良好的浪涌承受力：70A 非重复峰值浪涌电流，能承受短时启动或输入突波。
- 宽温度范围：适用于工业级环境与严苛温度条件。
四、典型应用场景
- 开关电源整流与输出二极管
- DC-DC 转换器的续流/整流器
- 汽车电子与 12V/24V 电源保护（60V 耐压允许一定的反向电压裕度）
- 电池充放电路径的反向防护与低损耗整流
- 耐冲击与瞬态保护电路
五、封装与热管理建议
SOD-123FL 为小型表贴封装，适合高密度 PCB 布署，但其热阻较大，连续 3A 工作时产生的功耗（例如 Vf×If ≈ 2.1W）需通过合理的 PCB 铜厚、加大焊盘、热走线和散热区域来散热。建议：
- 在 PCB 下层或周围增加铜箔面积作为散热通道；
- 在长时间高电流工况下做热仿真并适度降额运行；
- 对可能出现的大浪涌或反向瞬态，配合抑制元件（TVS、电阻等）使用。
六、可靠性与选型提示
- 反向漏电流在高温和高压下会上升，设计时应考虑最大 Ir 对电路影响。
- 若应用涉及更高电压或更大电流，应选择更高 Vr 或更大功率封装的型号。
- 订购与备料时请核对生产批号和包装规格，按实际应用场景进行样品验证与寿命测试。
总结：DS36W（SHIKUES）以其低 Vf、60V 耐压与 3A 连续整流能力，适合中高电流快速整流与保护场景。合理的 PCB 散热设计和适当的热降额是确保长期可靠运行的关键。
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