WMSIC Electronic Components

LRC EFMBF208

ModelEFMBF208
PackageSMB-FL
BrandLRC
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
LRC EFMBF208
Type
LRC
Minimum package
5000

Technical parameters

Electronic Component
LRC
Electronic Component
EFMBF208
Electronic Component
1
Package
SMB-FL
Electronic Component
General Purpose Diode
Electronic Component
0.14g
Electronic Component
1
Electronic Component
BM0224735999
Current
2A
Diode
1
Current(Ir)
5uA
(Vf)
1.7V
Electronic Component
50℃~+150℃
Electronic Component
5000
Voltage Rating(Vr)
600V
Surge Current (Ifsm)
50A

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

EFMBF208 产品概述

概要

EFMBF208 是由乐山无线电(LRC)制造的一款通用二极管,适用于各种电子设备中的整流和保护应用。以下是对该产品的详细介绍。

基础参数

  • 反向电流(Ir): 5 μA
    • 这表明在反向偏置状态下,通过二极管的电流非常小,确保了在正常工作条件下能有效地阻止反向电流。
  • 商品分类: 通用二极管
    • 作为一款通用二极管,EFMBF208 适用于广泛的应用场景,包括电源整流、信号整形和过压保护等。
  • 整流电流(If): 2 A
    • 这意味着该二极管可以承受高达 2 安培的正向电流,满足中等功率电子设备的需求。
  • 正向压降(Vf): 1.7 V
    • 在正向偏置状态下,通过二极管时会有一个约为 1.7 伏特的压降,这是正常的,并且对大多数应用来说是可接受的。
  • 直流反向耐压(Vr): 600 V
    • 高达 600 伏特的直流反向耐压能力,使得 EFMBF208 能够在高压环境中提供可靠的保护和隔离。

封装

  • 封装类型: SMB-FL
    • SMB(小外形封装)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电子设备。FL 后缀表示这是一个带有引脚的封装,方便焊接和安装。

应用场景

EFMBF208 因其优异的性能和小型化设计,广泛应用于以下领域:

  • 电源整流
    • 在电源供应器中,EFMBF208 可以作为桥式整流器的一部分,将交流电转换为直流电。
  • 信号整形
    • 在信号处理系统中,EFMBF208 可以用于去除信号中的交流成分,只保留直流成分。
  • 过压保护
    • 由于其高达 600 伏特的反向耐压能力,EFMBF208 可以作为过压保护元件,防止高压损害电子设备。
  • 汽车电子
    • 在汽车电子系统中,EFMBF208 可以用于各种应用,如点火系统、照明系统等。
  • 工业控制
    • 在工业控制系统中,EFMBF208 可以用于传感器信号处理、电机驱动等场景。

优势

  1. 高整流电流
    • 支持高达 2 安培的正向电流,使其适用于中等功率应用。
  2. 高反向耐压
    • 提供了高达 600 伏特的直流反向耐压能力,确保了在高压环境中的可靠性。
  3. 小型化封装
    • 采用 SMB-FL 封装,节省空间,方便安装和焊接。
  4. 低反向漏电流
    • 仅有 5 μA 的反向漏电流,减少了能量损耗和热量产生。

安装注意事项

  • 确保正确的极性连接:正极和负极必须正确连接,以避免损坏元件。
  • 避免过热:在焊接过程中,应注意控制温度和时间,以防止元件受损。
  • 避免静电损伤:在处理和安装过程中,应采取适当的静电保护措施。

总结

EFMBF208 是一款性能优异、应用广泛的通用二极管。其高整流电流、 高反向耐压和小型化设计,使其成为各种电子设备中的理想选择。通过了解其基础参数和应用场景,可以更好地利用 EFMBF208 实现您的设计目标。

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