WMSIC Electronic Components

ROHM RB411DT146

ModelRB411DT146
PackageSOT-23
BrandROHM
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
ROHM RB411DT146
Type
ROHM
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ROHM
Electronic Component
RB411DT146
Electronic Component
1
Package
SOT-23
Electronic Component
Schottky Diode
Electronic Component
0.032g
Electronic Component
1
Electronic Component
BM0000001423
Current
500mA
Diode
1
Current(Ir)
30uA@10V
(Vf)
500mV@500mA
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.

产品概述:RB411DT146

一、产品简介

RB411DT146是一款由罗姆(ROHM)公司生产的肖特基二极管,专为高效电源管理和快速开关应用而设计。它采用表面贴装型(SMD)封装,具有极高的集成度和卓越的电气性能,广泛用于消费电子、通信设备和工业控制等领域。RB411DT146的主要特点包括低正向压降、快速恢复时间以及优异的热性能,使其成为灵活的解决方案,满足日益增长的市场需求。

二、关键特性

  1. 电气特性

    • 正向电压(Vf):RB411DT146在500mA的负载下,其正向电压为500mV,表明其在高电流条件下具有非常低的能量损耗。这一点对于电源设计尤其重要,有助于提高系统的整体效率并减少热量产生。

    • 直流反向电压(Vr):该器件的最大直流反向电压可达20V,适合多种电压范围的应用,为设计师提供灵活性,在不同的工作环境中都能保持可靠的性能。

    • 平均整流电流(Io):RB411DT146能够承受高达500mA的平均整流电流,使其在高功率应用中表现出良好的稳定性。

    • 反向泄漏电流:在额定的10V反向电压下,RB411DT146的反向泄漏电流仅为30µA,这意味着在关断状态下的能量消耗极低,有助于实现省电设计。

  2. 速度特性

    • 恢复时间:该肖特基二极管的恢复时间最短可达到500ns,迅速响应快速开关、PWM控制和高频直流转换器的需求,非常适合相应的应用场景。
  3. 工作温度

    • RB411DT146的结温工作范围可高达125°C,提供了强大的热处理能力,适用于高温环境中的长期运行,确保设备的稳定性和可靠性。
  4. 封装与安装

    • 采用SOT-23封装,该型号不仅适合表面贴装,提高了在PCB上的配合性和空间利用率,也降低了整体产品的尺寸,方便在紧凑的空间内布置更多元件。

三、应用场景

RB411DT146广泛应用于多个领域,包括但不限于:

  • 电源管理电路:在DC-DC转换器、线性稳压器和电池充电器中,RB411DT146能够快速高效地整流,确保电源输出的稳压和稳定性。
  • 消费电子:手机、平板电脑以及个人电子设备中的电源模块、充电电路中使用,降低功耗和热量产生。
  • 数据通信设备:如路由器和交换机中,RB411DT146的快速恢复特性使得它在高频应用中表现得更加优越,能够提高传输效率。
  • 工业控制:在那些需要高可靠性和长寿命的工业设备中,RB411DT146凭借其稳定的工作性能,为设备提供支持,保障正常运行。

四、结论

RB411DT146凭借其卓越的电气性能、紧凑的封装设计和耐高温能力,成为市场上领先的肖特基二极管产品之一。它适应了现代电子设备对高效能、低功耗及紧凑设计的需求,非常适合用于各种电源管理和信号整流场合。通过引入RB411DT146,工程师可以显著提高设计的灵活性和系统性能,确保在更加苛刻的应用环境中同样能够保持优异的工作状态。罗姆(ROHM)以其卓越的研发和制造能力,继续引领电子元器件的创新前沿,RB411DT146将成为推动未来电子产品发展的重要组成部分。

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