WMSIC Electronic Components

BORN SS54SMB

ModelSS54SMB
PackageSMB
BrandBORN
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
BORN SS54SMB
Type
BORN
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
BORN
Electronic Component
SS54SMB
Electronic Component
1
Package
SMB
Electronic Component
Schottky Diode
Electronic Component
0.19g
Electronic Component
1
Electronic Component
BM0225200297
Current
5A
Diode
1
Current(Ir)
500uA@40V
(Vf)
550mV@5A
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.

SS54SMB 产品概述

介绍

SS54SMB 是由伯恩半导体(BORN)生产的一款高性能肖特基二极管,适用于各种需要高效能和低损耗的电力电子应用。以下是对此产品的详细概述。

基础参数

  • 商品分类: 肖特基二极管
  • 整流电流: 5A
  • 正向压降 (Vf): 550mV @ 5A
  • 直流反向耐压 (Vr): 40V
  • 封装: SMB

特性和优势

低正向压降

SS54SMB 的正向压降仅为 550mV @ 5A,这使得它在高频和高效能应用中尤为突出。低正向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。

高整流电流

该二极管能够承受高达 5A 的整流电流,这使其适用于需要处理较大电流的应用,如电源供应、逆变器、电动机驱动等。

高直流反向耐压

SS54SMB 具有 40V 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,提高了系统的安全性和可靠性。

小型化封装

采用 SMB 封装,SS54SMB 具有小型化的设计,这不仅节省了空间,还便于在紧凑的 PCB 布局中使用。SMB 封装也提供了良好的热接触面积,进一步提高了散热性能。

应用场景

电源供应

在电源供应系统中,SS54SMB 可以作为输出整流二极管或反馈二极管使用。其低正向压降和高整流电流能力使其成为理想选择,能够提高系统效率并减少热量产生。

逆变器和变换器

在逆变器和变换器应用中,SS54SMB 的快速开关特性和低损耗使其非常适合用于高频开关电路。它可以帮助减少能量损失,提高系统效率。

电动机驱动

在电动机驱动系统中,SS54SMB 可以用作自由轮二极管或反馈二极管。其高整流电流和低正向压降确保了高效能转换,同时减少了热量产生。

自动化和工业控制

在自动化和工业控制系统中,SS54SMB 可以用于各种需要高可靠性和高效能的应用,如传感器、执行器等。其小型化封装和良好的热性能使其成为这些场景下的优选元件。

技术参数详解

  • 正向压降 (Vf):

    • 在 5A 电流条件下,Vf 为 550mV。这意味着在正常工作条件下,二极管会产生较少的热量,从而提高系统的整体效率。
  • 直流反向耐压 (Vr):

    • 高达 40V 的直流反向耐压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。
  • 整流电流:

    • 最高可达 5A,这使得 SS54SMB 适用于需要处理较大电流的应用。
  • 封装:

    • SMB 封装提供了小型化设计和良好的热接触面积,进一步提高了散热性能。

安装和使用注意事项

  • 焊接:

    • 在安装过程中,应遵循标准的焊接流程,以确保良好的接触和可靠性。
  • 散热:

    • 由于 SS54SMB 具有较好的热性能,但仍需要确保 PCB 设计中有足够的散热路径,以最大限度地提高其工作寿命。
  • 电压和电流限制:

    • 使用时应严格遵守技术参数中的电压和电流限制,以避免过载或过压导致的损坏。

总结

SS54SMB 是一款性能优异的肖特基二极管,通过其低正向压降、高整流电流和高直流反向耐压等特性,广泛适用于各种需要高效能和可靠性的电力电子应用。其小型化的 SMB 封装使其在紧凑的 PCB 布局中也能发挥最佳作用。通过正确的安装和使用,SS54SMB 可以显著提高系统的整体性能和可靠性。

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