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ST BAT54SFILM Schottky Diode BAT54SFILM
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ST(STMicroelectronics) BAT54SFILM
- Type
- ST
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ST(STMicroelectronics)
- Electronic Component
- BAT54SFILM
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- Schottky Diode
- Electronic Component
- 0.034g
- Electronic Component
- 1
- Electronic Component
- BM0000281713
- Current
- 300mA
- Diode
- 1
- Current(Ir)
- 1uA@30V
- (Vf)
- 900mV@100mA
- Electronic Component
- 40℃~+150℃
- 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.
BAT54SFILM 产品概述
一、基本介绍
BAT54SFILM是一款高性能的肖特基二极管，采用SOT-23-3封装，广泛应用于直流电路中的整流和保护功能。该二极管配置为1对串联，具有较低的正向压降以及高反向耐压能力，适合对电压和电流有严格要求的电子元件。
二、主要参数
- 直流反向耐压（Vr）: 40V
- 平均整流电流（Io）: 300mA
- 正向压降（Vf）: 900mV @ 100mA
- 反向恢复时间（trr）: 5ns
- 反向泄漏电流: 1µA @ 30V
- 工作温度范围: -40°C ~ 150°C
三、性能优势
低正向压降: BAT54SFILM在100mA的工作条件下正向压降为900mV，这一特性使其在低电压应用中，降低功耗和发热量，提高了系统的工作效率。
高反向耐压: 该二极管具有40V的高反向耐压能力，适用于需要提供较高电压耐受的电源保护电路，减少因反向电压导致的损坏风险。
快速恢复特性: BAT54SFILM的反向恢复时间为5ns，具有优异的开关特性，适合高频率操作场景，如开关电源、RF应用等。快速的开关特性能够显著提高集成电路的工作频率和性能。
最低的反向泄漏电流: 在30V条件下，反向泄漏电流为1µA，这使得BAT54SFILM在高电压下工作时，能够有效降低功耗，特别是在待机模式下有着更好的效能表现。
优良的工作温度特性: BAT54SFILM可在-40°C至150°C的温度范围内正常工作，确保其在严苛环境下也能稳定运行。
四、应用场景
BAT54SFILM因其优异的电性特征，适用于各种应用领域，包括但不限于：
- 开关电源: 用于整流与反向保护，提高电源的转换效率，降低功耗。
- 数模转换器: 在数模转换器中作为整流二极管，确保信号准确无误传输。
- RF和射频电路: 在射频信号处理中的快速开关作用，保证信号传输的清晰度和完整性。
- 电池管理系统: 保护电路，避免因反向电流导致的电池损毁。
五、封装与安装
BAT54SFILM采用SOT-23-3封装，封装小巧便于贴装，有助于节省PCB板空间，适合于高密度集成的应用，这使得其在消费电子、通信设备及工业控制等领域都得到了广泛的应用。表面贴装型的设计简化了自动化生产过程，提高了生产效率。
六、总结
BAT54SFILM是一款功能强大的肖特基二极管，其低正向压降、高反向耐压、快速恢复特性及稳定的工作温度范围，使其成为许多直流电路应用中的理想选择。随着电子设备对性能和能效的日益要求，BAT54SFILM将继续为各种创新与设计提供支持，推动电子技术的进步与发展。ST（意法半导体）为您提供了高质量的电子解决方案，BAT54SFILM无疑是您设计中不可或缺的元件之一。
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