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YANGJIE B5817WS
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
13
specifications
Core information
- Product name
- YANGJIE B5817WS
- Type
- SOD-323(SC-90)
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YANGJIE
- Electronic Component
- B5817WS
- Electronic Component
- 1
- Package
- SOD-323(SC-90)
- Electronic Component
- 0.029g
- Electronic Component
- 1
- Electronic Component
- BM0096086273
- 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.
产品概述：B5817WS肖特基二极管
一、产品简介
B5817WS是一款高性能的肖特基二极管，由知名电子元器件制造商扬杰（YANGJIE）生产。该器件在电源管理、信号整流和高频应用等领域具有优越的性能，其特有的低正向压降和快速切换特性，使其在电子电路中成为理想的选择。
二、主要特性
低正向压降： B5817WS在3A负载条件下的正向压降仅为750mV，这使其在高电流应用中表现出色，减少了功耗并提高了系统的热效率。
高反向耐压： 该二极管的反向耐压为20V，足以满足大多数低压直流电源和信号整流的需求。
低反向饱和电流： 在20V的反向电压下，B5817WS的反向饱和电流仅为200μA，这使其在待机模式下能有效减少功耗。
封装形式： B5817WS采用SOD-323封装（也称为SC-90），这种小型化的封装使其非常适合于空间受限的应用场合，能够有效节省板级空间。
高频性能： 肖特基二极管的设计使其在高频操作中依然保持良好的性能，适用于开关电源、整流和反向保护等场景。
三、应用场景
B5817WS广泛应用于各种电子设备中，主要包括：
电源适配器： 在电源适配器中，B5817WS可以作为整流用二极管，提高系统的效率并降低发热量。
开关电源： 由于其快速切换特性，B5817WS非常适合用于开关电源中的输出整流和反馈回路。
反向电源保护： 在电路中，B5817WS可用于防止错误连接导致的反向电流，从而保护敏感元器件。
继电器驱动： 在大电流继电器驱动电路中，B5817WS提供必要的反向电流路径，防止电感性负载产生的电流反向影响电路。
LED驱动： 该二极管还可以用于LED驱动电路，确保稳定的电流流过LED，从而延长其使用寿命。
四、技术规格
- 正向电流（If）: 3A
- 反向电压（Vr）: 20V
- 正向电压降（Vf）: 750mV @ If = 3A
- 反向漏电流（Ir）: 200μA @ Vr = 20V
- 封装类型: SOD-323 (SC-90)
五、总结
综上所述，B5817WS肖特基二极管凭借其低正向电压降、高反向耐压和优越的高频性能，成为现代电子设计中不可或缺的组件之一。它既能有效降低电子产品的能耗，又能确保系统的可靠性和稳定性。无论是在电源管理领域，还是在其他电气应用中，B5817WS都表现出了卓越的技术优势和广泛的适用性，是设计师和工程师值得信赖的选择。
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