WMSIC Electronic Components

SHIKUES SK14WA

ModelSK14WA
PackageSOD-123F
BrandSHIKUES
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
SHIKUES SK14WA
Type
SHIKUES
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SHIKUES
Electronic Component
SK14WA
Electronic Component
1
Package
SOD-123F
Electronic Component
Schottky Diode
Electronic Component
0.031g
Electronic Component
1
Electronic Component
BM0265580754
Current
1A
Diode
Electronic Component
Current(Ir)
300uA@40V
(Vf)
550mV@1A
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.

SK14WA 肖特基二极管产品概述

概要

SK14WA 是由时科(SHIKUES)品牌生产的一款高性能肖特基二极管,属于独立式配置。这种二极管以其低正向压降、高速开关特性和高效能量转换而闻名,广泛应用于各种电子设备和系统中。

基础参数

  • 二极管配置: 独立式
  • 反向电流 (Ir): 300 μA @ 40 V
  • 商品分类: 肖特基二极管
  • 整流电流: 1 A
  • 正向压降 (Vf): 550 mV @ 1 A
  • 直流反向耐压 (Vr): 40 V
  • 封装类型: SOD-123F

特性和优势

低正向压降

SK14WA 的正向压降仅为 550 mV @ 1 A,这使得它在高效能量转换方面具有显著优势。低压降意味着在相同的电流条件下,二极管会产生较少的热量,从而提高系统的整体效率和可靠性。

高速开关特性

作为一款肖特基二极管,SK14WA 具有快速的开关时间和低恢复时间。这使得它特别适合用于高频应用,如开关电源、逆变器、电动机驱动等场景。

高整流电流

SK14WA 的最大整流电流为 1 A,这使得它能够处理中等到较高的电流需求,适用于各种需要稳定和可靠的电流供应的应用。

高耐压能力

该二极管具有 40 V 的直流反向耐压,这确保了在正常工作条件下,即使遇到暂时性的电压峰值,也能保持稳定运行,提高了系统的抗干扰能力和可靠性。

低反向泄漏电流

在 40 V 的条件下,SK14WA 的反向泄漏电流仅为 300 μA。这低得可忽略不计的泄漏电流有助于减少能量损失,进一步提高系统的总体效率。

应用场景

开关电源

SK14WA 因其低压降和高速开关特性,非常适合用于开关电源中的整流和保护环节。它可以帮助减少热量生成,提高效率,并确保系统在高频操作下保持稳定。

逆变器和电动机驱动

在逆变器和电动机驱动系统中,SK14WA 可以作为自由轮二极管或反馈二极管使用。其快速开关时间和低恢复时间使得它能够处理高频信号,减少能量损失。

电源滤波和保护

由于其高耐压能力和低反向泄漏电流,SK14WA 也可以用于电源滤波和保护电路中。它可以帮助过滤掉不必要的电压峰值,并保护下游设备免受过压损害。

通信设备

在通信设备如基站、无线路由器等中,SK14WA 可以用于功率供应模块中,以确保稳定和高效的能量转换。

封装和安装

SK14WA 采用 SOD-123F 封装,这是一种小型化的封装形式,适合于空间有限但需要高性能的应用场景。这种封装形式不仅节省了空间,还提高了散热性能,有助于保持二极管在高温条件下的稳定运行。

使用注意事项

  • 最大工作温度: 确保操作温度在推荐范围内,以避免过热导致的性能下降或故障。
  • 安装方法: 按照推荐的焊接参数进行安装,以确保良好的接触和散热效果。
  • 电气隔离: 在需要时,确保二极管与其他元件之间有适当的电气隔离,以防止意外短路或干扰。

总结

SK14WA 肖特基二极管是时科(SHIKUES)品牌的一款高性能产品,通过其低正向压降、高速开关特性和高耐压能力,广泛应用于各种需要高效能量转换和快速开关的电子系统中。其小型化的 SOD-123F 封装使其成为空间有限但需要高性能的应用场景中的理想选择。通过合理使用和安装,SK14WA 可以帮助用户构建更加高效、可靠和稳定的电子系统。

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