WMSIC Electronic Components

TWGMC RB521S-30 RB521S

ModelRB521S-30
PackageSOD-523
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
TWGMC RB521S-30
Type
TWGMC
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TWGMC
Electronic Component
RB521S-30
Electronic Component
1
Package
SOD-523
Electronic Component
Schottky Diode
Electronic Component
0.032g
Electronic Component
1
Electronic Component
BM0220656383
Current
200mA
Diode
Electronic Component
Current(Ir)
30uA@10V
(Vf)
500mV@200mA
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.

产品概述:RB521S-30 肖特基二极管

一、产品基本信息

RB521S-30 是一种高性能的肖特基二极管,采用SOD-523封装,具有出色的电气特性和可靠性。其最大反向电压为30V,最大正向电流为200mA。该器件在温度为25°C时的正向电压降仅为500mV(在200mA的条件下),使其非常适合用于低功耗应用和快速开关电路中。

二、肖特基二极管的特点

  1. 低正向电压降:RB521S-30 拥有较低的正向电压降,意味着其在导通状态下产生的损耗较小,有助于提高电路的能效。这使得它在电池供电设备和高效电源转换领域的应用尤为重要。

  2. 快速开关特性:作为肖特基二极管,其反向恢复时间极短,可以快速响应开关信号,是高频应用的理想选择。这种特性使其在开关电源(SMPS)、逆变器和其他高频电路中表现优异。

  3. 稳定性能:RB521S-30在不同的工作条件下表现出良好的电气稳定性,这使其能够在各种环境中保持可靠的工作状态,降低系统故障率。

  4. 小型化:采用SOD-523封装,RB521S-30具备超小型化特性,适合于空间受限的应用场合,如便携式设备、贴片电路板等。这种封装形式不仅节省了空间,还有助于减小整体重量。

三、应用场景

RB521S-30可以广泛应用于以下场合:

  1. 电源管理:在电源转换电路、稳压器和线性稳压器中,RB521S-30可用于防止电流反向流动,保护电源电路安全稳定运行。

  2. 逆变器:该二极管在逆变器中可作为整流组件,利用其快速的开关特性提高逆变器的效率,同时降低热损耗。

  3. 数字电路:在数字电路中,RB521S-30常用作信号的整流和保护,确保快速开关操作并防止反向电流对电路造成的损害。

  4. RF设计:在射频(RF)应用中,RB521S-30能有效地进行高频信号整流,适合于移动通信、无线电设备中使用。

  5. LED驱动电源:在LED驱动电源中使用该二极管可以提高整体电路的效率,并延长LED的使用寿命。

四、技术参数

  • 类型:肖特基二极管
  • 封装:SOD-523
  • 最大反向电压(VR):30V
  • 最大正向电流(IF):200mA
  • 正向电压降(VF):500mV @ 200mA
  • 工作温度范围:常见工作温度范围-55°C至+150°C
  • 反向漏电流(IR):在特定条件下,保持在很低的水平,以确保在静态时无过多能耗。

五、总结

RB521S-30肖特基二极管凭借其独特的低正向电压降、快速的开关响应以及超小的封装形式,在现代电子设计中具有重要地位。它是推动电子科技向更高效、更小型化方向发展的关键组成部分。无论是在电源管理、逆变器、数字电路、射频设计还是LED驱动电源产品中,RB521S-30都展现出了其卓越性能和广泛应用潜力,是电子工程师们在设计过程中不可或缺的选择。

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