WMSIC Electronic Components

TWGMC RB551V-30 Schottky Diode RB551V

ModelRB551V-30
PackageSOD-323
BrandTWGMC
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

19 specifications

Core information

Product name
TWGMC RB551V-30
Type
TWGMC
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TWGMC
Electronic Component
RB551V-30
Electronic Component
1
Package
SOD-323
Electronic Component
Schottky Diode
Electronic Component
0.028g
Electronic Component
1
Electronic Component
BM0225962660
Current
500mA
Diode
Electronic Component
Current(Ir)
100uA
(Vf)
470mV@500mA
Electronic Component
Electronic Component
Electronic Component
3000
Voltage Rating(Vr)
30V

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

RB551V-30 产品概述

概要

RB551V-30 是由台湾迪嘉(TWGMC)生产的一款高性能肖特基二极管,适用于各种电子设备中的电流整流和保护应用。以下是对此产品的详细介绍。

基础参数

  • 二极管配置: 独立式
  • 反向电流 (Ir): 100 μA
  • 商品分类: 肖特基二极管
  • 整流电流: 500 mA
  • 正向压降 (Vf): 470 mV @ 500 mA
  • 直流反向耐压 (Vr): 30 V

封装和尺寸

RB551V-30 采用 SOD-323 封装,这是一种小型化的封装形式,非常适合现代电子设备中的空间有限场景。SOD-323 封装具有紧凑的体积,能够在有限的空间内提供高效的性能。

品牌和制造商

此产品由台湾迪嘉(TWGMC)制造。台湾迪嘉是一家具有丰富经验和良好声誉的电子元器件制造商,专注于提供高质量、可靠性的电子组件。

应用场景

电流整流

RB551V-30 因其低正向压降(470 mV @ 500 mA)和高整流电流(500 mA),非常适合用于需要高效能量转换的应用,如电源模块、DC-DC 转换器、电池充电器等。在这些场景中,低正向压降可以显著减少能量损耗,提高系统的整体效率。

电压保护

该肖特基二极管具有直流反向耐压为 30 V,这使得它能够在各种电压环境下提供可靠的保护功能。例如,在电源输入端或输出端,RB551V-30 可以防止反向电压损害设备,确保系统的稳定运行。

高频应用

由于肖特基二极管具有较快的开关速度和较低的恢复时间,RB551V-30 也非常适合用于高频应用,如射频(RF)电路、高速信号处理以及其他需要快速响应的场景。

优势

低正向压降

RB551V-30 的低正向压降(470 mV @ 500 mA)使得它在能量转换过程中能够减少热量产生和能量损耗,从而提高系统的总体效率。

高整流电流

支持高达 500 mA 的整流电流,使得 RB551V-30 可以满足多种应用场景下的需求,无论是小型电子设备还是中等规模的电源系统。

小型化封装

采用 SOD-323 封装,使得该产品在空间有限的情况下也能轻松集成到各种电子设备中,非常适合现代电子产品的设计趋势。

高可靠性

由台湾迪嘉制造,保证了产品的高质量和可靠性。这种可靠性对于要求长时间稳定运行的系统尤为重要。

技术特点

  • 低噪声: 肖特基二极管通常具有较低的噪声特性,这对于需要高信噪比的应用尤其重要。
  • 快速开关时间: 快速开关时间使得 RB551V-30 适合用于需要快速响应信号变化的场景。
  • 高温稳定性: 该产品能够在较宽的温度范围内保持稳定性能,这对于一些特殊环境下的应用非常重要。

使用注意事项

  • 安装方向: 确保正确安装二极管的极性,以避免反向偏置导致损坏。
  • 热管理: 尽管 RB551V-30 具有较低的正向压降,但在高电流下仍可能产生一定量热量。因此,需要适当的散热措施。
  • 电压保护: 在设计时应考虑到直流反向耐压限制,避免超过 30 V 的反向电压。

总结

RB551V-30 是一款性能优异、应用广泛的肖特基二极管。其低正向压降、高速开关能力和高整流电流,使其成为电源模块、DC-DC 转换器、电池充电器以及其他需要高效能量转换和保护功能的电子设备的理想选择。通过选择 RB551V-30,您可以确保您的系统具有高效率、低能耗和高可靠性。

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