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ST BAT46W Schottky diode BAT46W
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ST BAT46W
- Type
- ST
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ST
- Electronic Component
- BAT46W
- Electronic Component
- 1
- Package
- SOD-123
- Electronic Component
- Schottky Diode
- Electronic Component
- 0.028g
- Electronic Component
- 1
- Electronic Component
- BM0226057660
- Current
- 150mA
- Diode
- 1
- Current(Ir)
- 5uA@75V
- (Vf)
- 450mV@10mA
- Electronic Component
- 55℃~+125℃
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BAT46W 产品概述
概要
BAT46W 是由先科（ST）公司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低压、高频整流应用。以下是对 BAT46W 的详细介绍，包括其关键参数、特性、应用场景和使用注意事项。
基础参数
- 商品分类: 肖特基二极管
- 整流电流: 150 mA
- 正向压降 (Vf): 450 mV @ 10 mA
- 直流反向耐压 (Vr): 100 V
- 封装: SOD-123
特性
低正向压降
BAT46W 的正向压降仅为 450 mV @ 10 mA，这使得它在低电压应用中非常高效。低正向压降意味着在相同的电流下，二极管会消耗较少的能量，从而提高整体系统的效率和可靠性。
高频性能
肖特基二极管因其快速开关时间和低恢复时间而闻名，BAT46W 也不例外。它适用于高频整流、开关电源、信号处理等领域，能够提供快速而高效的电流转换。
高反向耐压
BAT46W 具有 100 V 的直流反向耐压，这使得它能够在较高的反向电压条件下保持稳定运行，提高了系统的安全性和可靠性。
小型化封装
采用 SOD-123 封装，BAT46W 非常适合现代电子设备的miniaturization趋势。小型化设计不仅节省空间，还有助于提高系统的集成度和可靠性。
应用场景
开关电源
BAT46W 可用于开关电源中的整流阶段，特别是在低电压、高频率的应用中。其低正向压降和快速开关时间使得它能够提高电源效率，减少热量产生。
信号处理
在信号处理应用中，BAT46W 可以用于信号整形、峰值检测等。其高频性能和低噪声特性使得它非常适合这些需求。
电源滤波
BAT46W 也可以用于电源滤波电路中，帮助去除电源中的高频噪声和纹波。其高反向耐压保证了在高压条件下仍能稳定运行。
自动控制系统
在自动控制系统中，BAT46W 可以用于传感器信号处理、控制信号整形等方面。其小型化设计和高性能特性使得它成为理想的选择。
使用注意事项
安装和焊接
- 在安装和焊接过程中，应注意避免过热，因为过热可能会损害二极管的性能或导致其失效。
- 使用适当的焊接技术和工具，以确保良好的接触和可靠性。
电路设计
- 在设计电路时，应确保 BAT46W 的工作条件不超过其最大额定值（如整流电流、反向耐压等）。
- 考虑到 BAT46W 的低正向压降，设计时应注意避免过流情况。
环境条件
- BAT46W 适用于一般的工业环境，但在极端温度或湿度条件下，应采取相应的保护措施以确保其可靠运行。
- 避免在高辐射环境中使用，否则可能会影响其性能和寿命。
总结
BAT46W 是一款高性能、低压、高频肖特基二极管，广泛应用于开关电源、信号处理、电源滤波等领域。其低正向压降、快速开关时间和高反向耐压使得它成为这些应用中的理想选择。通过遵循适当的安装、焊接和电路设计原则，可以充分发挥 BAT46W 的优势，提高系统的效率和可靠性。
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