WMSIC Electronic Components

ROHM EDZVT2R4.7B

ROHM EDZVT2R4.7B
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Product image

ModelEDZVT2R4.7B
PackageSOD-523
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 26+

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Technical data

Product details

20 specifications

Core information

Product name
ROHM EDZVT2R4.7B
Type
ROHM
Unit
Electronic Component
Minimum package
8000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ROHM
Electronic Component
EDZVT2R4.7B
Electronic Component
1
Package
SOD-523
Electronic Component
Zener Diode
Electronic Component
0.011g
Electronic Component
1
(Zzt)
100Ω
Electronic Component
BM69416172
Diode
1
Current(Ir)
2uA@1V
Power Dissipation(Pd)
150mW
Electronic Component
4.55V~4.75V
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.

产品概述：EDZVT2R4.7B 稳压二极管

一、产品简介

EDZVT2R4.7B 是一款高性能的稳压二极管，具有稳定的性能和优良的抗干扰能力。其标称齐纳电压为4.7V，适用于各种需要稳压的电源管理系统。这款产品由知名品牌 ROHM（罗姆）制造，采用表面贴装型封装，便于在各种电路板上施工安装。

二、主要参数

  1. 电压参数：

    • 齐纳（标称值）电压 (Vz)：4.7V
    • 齐纳电压容差：±2%
    • 额定工作电压范围：4.55V ~ 4.75V

  2. 功率参数：

    • 最大功率：150mW

  3. 阻抗参数：

    • 最大阻抗 (Zzt)：100Ω

  4. 电流参数：

    • 反向泄漏电流：2µA @ 1V

  5. 工作温度：

    • 工作温度范围：-55°C ~ 150°C

  6. 封装与安装类型：

    • 封装类型：SC-79 / SOD-523
    • 安装方式：表面贴装型

三、应用场景

EDZVT2R4.7B 主要被应用于电源管理、电池保护、过压保护、信号调理等多个领域。由于其低漏电流和高稳定性，该稳压二极管特别适合用于对电压要求严格的场合，例如：

  • 消费电子：如手机、平板电脑、数字摄像头等，确保电源稳定。
  • 工业设备：在各种自动化控制系统中，提供稳定电压输出，以保护敏感元器件。
  • 汽车电子：在汽车电子系统中，提升系统抗干扰能力，保护车载设备。

四、性能特点

  1. 高稳定性：凭借严格的电压容差和低反向泄漏电流，EDZVT2R4.7B 显示出了卓越的稳压能力，确保设备在各种工作环境中的稳定性。

  2. 宽工作温度范围：从 -55°C 到 150°C 的工作温度范围，使得该稳压二极管能够在极端环境条件下正常运作，适用于军事、航空航天等高温或低温应用。

  3. 小型化设计：采用 SC-79 (SOD-523) 封装，使得该产品体积小巧，有利于高密度电路板设计，对于便携式设备尤为重要。

  4. 优良的抗干扰性能：高绝缘电阻和低附加阻抗能够有效减少外部干扰对电路正常工作的影响。

五、总结

EDZVT2R4.7B 稳压二极管以其独特的电气特性和优良的性能，适用于需要高精度稳压的应用场景。作为 ROHM 品牌的产品，该稳压器在产品质量和性能稳定性方面均有保障。无论是在消费电子、工业控制还是汽车电子领域，EDZVT2R4.7B 都将是您值得信赖的选择，能够提升系统的整体可靠性与安全性。选择 EDZVT2R4.7B，将为您的产品设计提供坚实的电压保障。

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