WMSIC Electronic Components

ON MRA4004T3G

ON MRA4004T3G
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Product image

ModelMRA4004T3G
PackageSMA(DO-214AC)
BrandON
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 24+

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Technical data

Product details

20 specifications

Core information

Product name
ON MRA4004T3G
Type
ON
Unit
Electronic Component
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ON
Electronic Component
MRA4004T3G
Electronic Component
1
Package
SMA(DO-214AC)
Electronic Component
General Purpose Diode
Electronic Component
0.124g
Electronic Component
1
Electronic Component
BM0206759284
Current
1A
Diode
1
Current(Ir)
10uA@400V
(Vf)
1.18V@2A
Electronic Component
55℃~+175℃
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.

MRA4004T3G 产品概述

产品特点与规格

MRA4004T3G 是一款由安森美半导体（ON Semiconductor）制造的标准回流焊表面贴装型二极管。这款二极管专为广泛的整流应用而设计，具有出色的性能指标和可靠性，适合于要求高效率和耐高温的电路。

主要参数

  1. 额定电气特性：

    • 正向电流 (Io)：该二极管的平均整流电流为 1A，能够满足大多数普通整流电路的要求。
    • 正向电压 (Vf)：在 1A 的情况下，MRA4004T3G 的正向电压为 1.1V，确保在正常工作情况下的较低导通损耗。
    • 最大反向电压 (Vr)：其最大反向电压高达 400V，使得其在高压应用中的安全边际更为出色。
    • 反向泄漏电流：在 400V 的条件下，反向泄漏电流仅为 10µA，这为使用该二极管的设备提供了更高的效率和更低的功耗。

  2. 恢复特性：

    • 此二极管属于标准恢复二极管，恢复时间大于 500ns。虽然其速度相对较慢，但由于其强大的坚固性和稳定性，依然非常适合于多数较低频率的整流应用。

  3. 工作温度范围：

    • MRA4004T3G 的工作温度范围为 -55°C 到 175°C，显示了其在极端温度环境下的稳定性，适合在各种苛刻环境下使用。

  4. 封装形式：

    • 产品采用 SMA (DO-214AC) 封装，使其在小型化电子设备中能够更方便地进行集成，同时也便于表面贴装技术（SMT）的应用。

应用领域

MRA4004T3G 被广泛应用于多种电子和电气设备中。主要应用领域包括但不限于：

  • 电源管理：用作交换电源中的整流二极管，以确保电流的单向流动并防止反向流入，从而提高电源的效率和稳定性。
  • 电机驱动：在电机控制电路中作为整流器，能够有效地处理电动机反向电动势所引起的电压。
  • 信号整流：在数据采集和通信设备中，对信号进行整流处理，确保信号的完整性和稳定性。
  • 充电电路：可用于各种充电电路的整流需求，确保电源输入的单向性。
  • 高温环境：在航空航天、汽车和工业应用中，依赖能够承受高温的电子元件进行稳定性和可靠性测试。

总结

MRA4004T3G 是一款性能优异、应用广泛的表面贴装型二极管，其卓越的电气特性与坚固的工作温度范围，使其在高压整流、电子电源、信号整流等多个领域都显示出良好的应用潜力。作为安森美（ON）出品的高品质二极管，MRA4004T3G 凭借其优越的反向电压、低反向泄漏和高整流电流的能力，成为众多电路设计师和工程师在其设计和开发工作中值得信赖的选择。

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