WMSIC Electronic Components

JUXING SS56BF

ModelSS56BF
PackageSMBF
BrandJUXING
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
JUXING SS56BF
Type
JUXING
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
JUXING
Electronic Component
SS56BF
Electronic Component
1
Package
SMBF
Electronic Component
Schottky Diode
Electronic Component
0.13g
Electronic Component
1
Electronic Component
BM0265601790
Current
5A
Diode
1
Current(Ir)
1mA@60V
(Vf)
700mV@5A
Electronic Component
55℃~+125℃
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.

SS56BF 肖特基二极管产品概述

一、产品基本信息

SS56BF是由钜兴(JUXING) 品牌推出的独立式肖特基整流二极管,采用SMBF表面贴装封装。型号命名规则清晰:

  • “SS”代表肖特基整流二极管(Schottky Rectifier);
  • “5”对应额定连续整流电流5A;
  • “6”对应直流反向耐压60V;
  • “BF”为封装及系列标识。

SMBF封装尺寸紧凑,适配自动化贴装工艺,适合高密度电路板设计,可有效缩小终端产品体积。

二、核心电气参数

SS56BF的关键性能参数明确,可满足中等功率场景的整流需求:

  1. 正向压降(Vf):在额定电流5A下,正向压降仅为700mV(0.7V)——此参数直接影响导通损耗,低压降可显著降低功率损耗、提升能效;
  2. 直流反向耐压(Vr):额定反向耐压60V,可稳定承受直流反向电压不超过60V的工作场景;
  3. 额定整流电流(If):连续直流整流电流5A,支持中等功率负载的持续工作;
  4. 反向漏电流(Ir):60V反向电压下,漏电流仅1mA——低漏电流可减少反向损耗,提升反向偏置时的稳定性;
  5. 非重复峰值浪涌电流(Ifsm):最大可承受150A非重复峰值浪涌(8.3ms半波脉冲),具备较强的瞬态冲击耐受能力;
  6. 工作结温范围:-55℃~+125℃,覆盖工业级及商用场景的极端温度需求。

三、工作环境与可靠性

SS56BF的可靠性设计适配多场景应用:

  • 温度适应性:宽结温范围可满足户外设备(如太阳能组件)、车载电子(-40℃~+85℃)及工业控制设备的温度波动;
  • 浪涌耐受:150A浪涌能力可有效抑制电路启动、负载突变时的瞬态过流,降低器件损坏风险;
  • 封装可靠性:SMBF塑封工艺具备良好绝缘性与机械强度,可抵抗湿度、粉尘等环境影响,提升长期工作稳定性。

四、典型应用场景

结合参数特点,SS56BF主要应用于以下领域:

  1. 低压电源系统:开关电源、DC-DC转换器(如笔记本适配器、LED驱动电源)的整流管,低压降提升转换效率;
  2. 续流保护:电感负载电路(电机驱动、继电器线圈)的续流二极管,肖特基快速关断特性可减少反向尖峰电压;
  3. 太阳能光伏:光伏组件接线盒的旁路二极管,60V耐压适配低压组件,150A浪涌应对热斑效应;
  4. 车载电子:车载充电器、音响电源等,宽温范围适配车载环境;
  5. 消费电子:平板电视、机顶盒等设备的电源电路,SMBF封装支持小型化设计。

五、产品优势与特点

SS56BF相比同类产品具备以下核心优势:

  • 低导通损耗:700mV@5A的正向压降,比普通硅整流二极管(1V+@5A)低30%,减少散热需求;
  • 高浪涌能力:150A非重复浪涌在同类5A/60V肖特基中表现突出,适合瞬态冲击敏感场景;
  • 工业级可靠性:-55℃~+125℃结温,覆盖极端环境应用;
  • 贴装适配性:SMBF封装支持自动化生产,提升效率;
  • 独立式设计:无需额外并联/串联,简化电路布局,灵活集成到不同设计中。

SS56BF凭借稳定的电气性能、宽环境适应性及紧凑封装,成为中等功率低压整流场景的高性价比选择。

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