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ROHM RB521SM-30T2R RB521SM
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ROHM RB521SM-30T2R
- 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
- RB521SM-30T2R
- Electronic Component
- 1
- Package
- SOD-523
- Electronic Component
- Schottky Diode
- Electronic Component
- 0.011g
- Electronic Component
- 1
- Electronic Component
- BM0000286182
- Current
- 200mA
- Diode
- 1
- Current(Ir)
- 30uA@10V
- (Vf)
- 470mV@200mA
- Electronic Component
- Electronic Component
- Electronic Component
- 8000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RB521SM-30T2R 产品概述
在现代电子设备中，二极管作为重要的基本元件广泛应用于整流、电压钳位、信号调制等各种电路中。ROHM（罗姆）推出的RB521SM-30T2R肖特基二极管，以其卓越的性能和可靠性，成为了许多设计师在高效能电路设计中的首选。这款二极管具有一系列令人印象深刻的规格，使其适用于诸如开关电源、DC-DC转换器、LED驱动电路等多种应用场景。
主要规格
RB521SM-30T2R是一款表面贴装型肖特基二极管，具有以下关键参数：
直流反向耐压（Vr）: 该二极管的最大反向耐压为30V，充分满足各种中低压电路的需求，使其在高电压环境下也能稳定工作。
平均整流电流（Io）: 最大平均整流电流为200mA，适用于需要处理适中电流的应用，为设计师提供了灵活性。
正向压降（Vf）: 在200mA的工作条件下，该二极管展现出较低的正向压降，仅为470mV，这一特性不仅提高了电能的转换效率，还减少了额外的热量产生，从而提升了整体系统的能效。
反向泄漏电流: 在10V的反向电压下，反向泄漏电流仅为30µA，这意味着在反向偏置时，RB521SM-30T2R几乎不会对电路造成性能下降，确保了电路的可靠性。
工作温度范围: 该产品的工作结温最高可达150°C，使其适用于高温环境，能够在严苛条件下正常运行。
封装与安装
RB521SM-30T2R采用SOD-523封装（也称SC-70），是一种小型的表面贴装封装，具有良好的散热性能和较小的布线空间需求，尤其适合于追求小型化、高密度集成的现代电子设备。适宜的封装不仅提高了产品的可靠性，还使产品的整体布局更为灵活。
应用场景
RB521SM-30T2R的高效能使其在多个领域得到广泛应用。包括：
开关电源: 在开关电源中，其低正向压降和反向泄漏特性能够提高效率，减少电源损耗，从而达到更高的系统性能。
LED驱动电路: 适用于LED驱动器中的整流环节，确保高效的电流传输并降低热损耗。
DC-DC转换器: 用于DC-DC转换中，提供稳定的输出电流和电压，增加系统的稳定性与可靠性。
信号整流: 在RF和音频应用中，RB521SM-30T2R可以用作小信号整流器，以提升信号质量。
结论
综上所述，RB521SM-30T2R肖特基二极管凭借其优良的电气性能、适中的额定值、紧凑的封装形式以及广泛的应用范围，为电子产品设计提供了可靠的解决方案。其设计能够满足现代电子设备中对高效率、小尺寸和高可靠性的需求，成为无数工程师在设计高效电路时的一项理想选择。ROHM（罗姆）的技术实力和产品品质也进一步确保了该产品在市场中的竞争优势，是值得信赖的工业标准组件。
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