WMSIC Electronic Components

Jingdao Microelectronics SS54

Jingdao Microelectronics SS54
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Product image

ModelSS54
PackageSMA(DO-214AC)
BrandElectronic
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+

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Technical data

Product details

19 specifications

Core information

Product name
Electronic SS54
Type
Jingdao Microelectronics
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic
Electronic Component
SS54
Electronic Component
1
Package
SMA(DO-214AC)
Electronic Component
Schottky Diode
Electronic Component
0.119g
Electronic Component
1
Electronic Component
BM0222289347
Current
5A
Diode
1
Current(Ir)
1mA@40V
(Vf)
550mV@5A
Electronic Component
55℃~+150℃
Electronic Component
Electronic Component
Electronic Component
5000

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: SS54 肖特基二极管

一、产品简介

SS54 是一种高性能肖特基二极管，主要由晶导微电子（晶导）公司生产。该二极管的主要特点包括其低正向电压降（550mV @ 5A），允许电流传输（5A）和较高的反向耐压（40V），使得其在各种电源管理和转换应用中表现出色。SS54 的封装类型为 SMA（DO-214AC），这一设计不仅方便了安装与集成，还有效提高了散热性能。

二、技术规格

  1. 电流与电压特性

    • 正向电压降（Vf）: 550mV @ 5A，低电压降有助于减少功耗，提高能效。
    • 反向击穿电压（Vr）: 40V，能够承受较高的反向电压，提供良好的安全边际。
    • 最大直流电流（If）: 5A，适用于中等电流的应用场合。

  2. 封装形式

    • 封装类型: SMA（DO-214AC）封装，体积小巧，适合贴片和传统插装电路板应用。
    • 热特性: 优化的散热设计，可以有效管理在高负载下的热量。

  3. 环境适应性

    • 工作温度范围: SS54 在-55°C至+150°C 的温度范围内工作稳定，适合各种极端工作环境，包括工业和消费类电器。

三、应用领域

SS54 肖特基二极管的低正向电压跌落和高耐压特性使其广泛应用于多个领域：

  1. 电源管理

    • 在开关电源、AC-DC 转换器、DC-DC 变换器中作为整流二极管使用，为设备提供高效的电源转换。

  2. 逆向保护

    • 在电源输入端提供有效的逆向电流保护，确保电路的安全。

  3. 电池充电

    • 应用于电池管理系统（BMS），能有效提高充电效率，延长电池寿命。

  4. 通信设备

    • 在无线通信和网络设备中使用，用于信号整流和电源调节，保证设备稳定运行。

  5. 消费电子

    • 例如手机、笔记本电脑等移动设备中，作为电源整流元件，为设备提供稳定的电流和电压。

四、优越性与竞争优势

  1. 高效能

    • 与传统二极管相比，SS54 的低正向电压降使得其在电源效率上具有显著优势，其内部电阻较低，能有效减少能量损失。

  2. 快速恢复特性

    • 肖特基二极管的快速恢复特性减少了切换过程中产生的瞬态损耗，使其在高频应用中表现优越。

  3. 可靠性

    • 该产品选材优良，设计精良，经过严格的质量控制，确保长期使用的可靠性与稳定性。

五、总结

总之，SS54 肖特基二极管凭借其优异的技术规格和广泛的应用场景，在电力电子行业中具有举足轻重的地位。其低正向电压降、高耐压以及优质的封装形式，使其成为现代电源管理系统中不可或缺的重要组成部分。晶导微电子的高质量标准和先进工艺保证了SS54的高性能和长期可靠性，进一步推动了电子产品的创新与发展。随着移动设备和电池供电产品需求的增长，SS54 将在未来的市场中继续展现出重要的价值。

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