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CJ RB521S-40 RB521S
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- CJ RB521S-40
- Type
- CJ
- Minimum package
- 8000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJ
- Electronic Component
- RB521S-40
- Electronic Component
- 1
- Package
- SOD-523
- Electronic Component
- Schottky Diode
- Electronic Component
- 0.011g
- Electronic Component
- 1
- Electronic Component
- BM0190438831
- Current
- 200mA
- Diode
- 1
- Current(Ir)
- 90uA@40V
- (Vf)
- 540mV@200mA
- Electronic Component
- Electronic Component
- Electronic Component
- 8000
- Voltage Rating(Vr)
- 28V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RB521S-40 产品概述
1. 概述
RB521S-40 是一种高性能的肖特基二极管，专门设计用于满足高效率、快速开关及低正向电压降的应用需求。该产品由江苏长电（CJ）制造，采用小型化的 SOD-523 封装，具有优异的电气特性和热性能，使其成为电子电路中不可或缺的组件之一。
2. 主要特性
正向电压: RB521S-40 在200mA的工作电流下，其正向电压降仅为540mV。这一特点极大地减少了能量损耗，尤其在高频率和高功率的应用场景中显得尤为重要。
额定电流: 该二极管的额定连续正向电流为200mA，适用于多种小型电流应用，如移动设备、供电管理和电源转换设备。
反向击穿电压: RB521S-40 的反向击穿电压高达28V，确保其在高电压环境下的稳定性能及可靠性。
封装形式: SOD-523 封装使得这一元器件在设计中占用极小的板面空间，适合紧凑型电子产品设计，如便携式设备、LED驱动和电池管理系统。
3. 应用场景
RB521S-40 肖特基二极管被广泛应用于各类电子电路，特别是以下几个方面：
电源管理: 用于整流电路、稳压电路中，利用其低正向电压特性来提高效率。
DC-DC 转换器: 在开关电源中充当整流、导通和关断的角色，增强能量转换效率。
反向电流保护: 在逆向电流施加的情况下有效防止设备损坏，适用于电池供电的移动设备和储能系统。
高频通信设备: 凭借其快速开关特性，适合在高频率信号处理中作为解调和开关元件。
4. 性能优势
RB521S-40 在市场上独树一帜，其独特的肖特基结构不仅减少了传统二极管所产生的正向压降，还提升了开关速度，降低了反向恢复时间，显著提高了系统的整体效率。
此外，RB521S-40 采用的 SOD-523 封装形式使得其具备更高的散热性能，尽管其外形极为小巧，仍可有效控制温升，从而提高了使用的可靠性。
5. 技术参数
- 类型: 肖特基二极管
- 型号: RB521S-40
- 正向电压降: 540mV (200mA)
- 最大反向电压: 28V
- 额定电流: 200mA
- 封装类型: SOD-523
6. 结论
RB521S-40 肖特基二极管是设计现代电子设备中不可或缺的关键组件之一，以其优异的电气特性和灵活的应用范围，广泛适用于移动设备、电源管理和通信设备等领域。江苏长电（CJ）作为知名的电子元器件制造商，生产的这一产品在性能和品质上均能满足行业标准，具备很高的性价比。无论是在原理图设计的初期，还是在进行元器件选择时，RB521S-40 都是值得推荐的优质选择。
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