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MDD B5817WS
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MDD B5817WS
- Type
- MDD
- Minimum package
- 3000 未知
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MDD
- Electronic Component
- B5817WS
- Electronic Component
- 1
- Package
- SOD-323
- Electronic Component
- Schottky Diode
- Electronic Component
- 0.028g
- Electronic Component
- 1
- Electronic Component
- BM0219869244
- Current
- 1A
- Diode
- Electronic Component
- Current(Ir)
- 1mA@20V
- (Vf)
- 750mV@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.
B5817WS 肖特基二极管产品概述
产品简介
B5817WS是一款高效能的肖特基二极管，设计用于需要高开关速度和低正向压降的应用场景。作为一种重要的电子元器件，B5817WS 在高频、高效能电源变换器、整流电路，及各种电子设备中扮演着关键角色。该二极管采用SOD-323封装，具备紧凑的体积和优异的性能特点。
主要规格
- 最大反向重复电压 (VR): 20V
- 最大正向电流 (IF): 1A
- 正向压降 (VF): 0.45V（在1A时测量）
- 封装: SOD-323
- 工作温度范围: -55°C至+125°C
工作原理
肖特基二极管的主要特性在于它的PN结是由金属和半导体材料构成的接触面（而非传统的PN结），从而使得其具有较低的正向压降和快速的开关特性。当电流从阳极（正极）流向阴极（负极）时，二极管导通；反之则截止。这一特性使其特别适用于高频率或快速开关的电路。
应用场景
整流电路: B5817WS可用于AC-DC整流电路，提供高效能的电流转换，同时保证良好的电源转换效率。
电源管理: 在开关电源（SMPS）和电压稳压器中，B5817WS的低正向压降能够提高系统的总效率，降低功耗。
反向电流保护: 用作电路的保护元件，可以有效防止反向电流对敏感元器件造成损害，延长设备的使用寿命。
负载开关控制: 在功率开关应用中，B5817WS可用作负载控制开关，以实现快速有效的负载切换。
无线和移动设备: 由于其小型封装和低压降特点，B5817WS适合用于如手机、平板电脑等便携式设备中，帮助节省空间并提升运行效率。
性能优势
低正向压降: B5817WS的VF为0.45V在1A时表现出色，相较于传统二极管，其在高电流下的损耗显著降低，这对于需要高效电源的设计非常重要。
高开关速度: 该肖特基二极管可以快速响应电流变化，适用于高频应用，确保信号快速稳定地传递。
耐热性: 适应宽广的工作温度范围，能够在恶劣环境下稳定工作，确保电子设备的可靠性。
小型化封装: SOD-323封装方式使得B5817WS在空间有限的设计中同样能够被有效应用，提高了产品的设计灵活性。
结论
B5817WS肖特基二极管的优势在于其高效能、低正向压降、快速开关特性以及小型封装，这使其成为多种电子设备中不可或缺的元器件。在电源管理、整流、反向保护及负载开关等领域，B5817WS已被广泛应用。凭借MDD的质量保证，设计工程师可放心将其作为高性能电路设计的核心组件，提升整体系统的效率及可靠性。无论是在工业应用还是消费电子产品中，B5817WS都能提供卓越的性能表现，为现代电子产品的发展奠定坚实基础。
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