WMSIC Electronic Components

DIODES B340-13-F B340

ModelB340-13-F
PackageSMC(DO-214AB)
BrandDIODES
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 Date code within 2 years

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
DIODES B340-13-F
Type
DIODES
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
DIODES
Electronic Component
B340-13-F
Electronic Component
1
Package
SMC(DO-214AB)
Electronic Component
Schottky Diode
Electronic Component
0.334g
Electronic Component
1
Electronic Component
BM0000280480
Current
3A
Diode
1
Current(Ir)
500uA@40V
(Vf)
500mV@3A
Electronic Component
55℃~+150℃
Electronic Component
Electronic Component

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

B340-13-F 产品概述

B340-13-F 是一款高性能的肖特基二极管,广泛应用于各种电子电路中。其设计专注于低正向压降和高反向耐压,使其成为高效电源管理和整流应用的理想选择。以下是对该产品特点、规格、应用场景等方面的详细介绍。

一、基本参数

1. 直流反向耐压(Vr)
B340-13-F 的最大直流反向耐压为40V。这意味着该二极管可以在高达40V的反向电压下正常工作,确保在电源设计中具备足够的安全裕度。

2. 平均整流电流(Io)
该二极管的平均整流电流为3A。在负载电流高达3A的情况下,B340-13-F 可以正常工作且保持稳定性能,适合大部分中等功率的整流应用。

3. 正向压降(Vf)
B340-13-F 在3A电流下的正向压降为500mV,表明其在工作时的功耗非常低。此外,低压降特性可以显著提高系统的整体效率,尤其是在电池供电及能源敏感的应用中。

二、性能特点

1. 反向泄漏电流
在40V的反向电压下,反向泄漏电流仅为500µA,这一特性使其在高温及严格条件下也能保持优异的性能。较低的反向泄漏电流对于提升电磁兼容性和电路的稳定性至关重要。

2. 快速响应速度
B340-13-F 的恢复速度小于500ns,适合快速开关应用,如开关电源(SMPS)和高频率的功率转换器。同时,其速度特性允许用户在高速切换中确保电流的迅速导通与截止。

3. 容值特性
在4V条件下,B340-13-F 的结电容为200pF(在1MHz下测量),这一较小的电容值帮助减少交换损耗,提高电路响应速度,对高频应用尤为重要。

三、封装与安装

B340-13-F 采用SMD(表面贴装)型DO-214AB封装,具有良好的热管理性能,适合自动化的生产工艺流程。其物理体积小、安装简便,便于在密集的电路设计中使用。

四、应用场景

B340-13-F 的应用领域非常广泛,主要包括:

  1. 电源供应器:作为整流元件,应用于开关电源和线性电源中,提升能效及稳定性。
  2. 电池充电器:在充电电路中作为整流器,以降低能量损失并提供高效的充电方案。
  3. 电子整流:在各类电子设备中实现高效率的整流功能,提升系统性能。
  4. LED驱动电流:适用于LED照明、LED显示屏等场合,帮助降低功耗并提高光效。

五、工作温度与可靠性

B340-13-F 的工作结温范围为-55°C至125°C,这意味着其在恶劣环境及高温工作条件下依然能够保持稳定的性能。该产品的可靠性经过严格测试,适用于汽车电子、工业控制、消费电子等领域。

六、总结

综合总结,B340-13-F 是一款性能卓越的肖特基二极管,以其低正向压降、适中的整流电流、优异的反向耐压和快速恢复速度等特点,成为电子工程师在设计电源管理和整流应用时的首选。标配的SMC封装使其兼具了良好的热性能与小巧的体积,是提升系统效率、保证电路稳定性的重要元件。无论是在高效电源、电子整流还是电池供电等领域,B340-13-F 都能提供可靠的解决方案。

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