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ST BAT48 Schottky Diode BAT48
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ST(STMicroelectronics) BAT48
- Type
- ST
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ST(STMicroelectronics)
- Electronic Component
- BAT48
- Electronic Component
- 1
- Package
- DO-35
- Electronic Component
- Schottky Diode
- Electronic Component
- 0.223g
- Electronic Component
- 1
- Electronic Component
- BM0000281710
- Current
- 350mA
- Diode
- 1
- Current(Ir)
- 25uA@40V
- (Vf)
- 900mV@500mA
- Electronic Component
- Electronic Component
- Electronic Component
- 4000
- Voltage Rating(Vr)
- 40V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BAT48 产品概述
概述
BAT48 是一款来自意法半导体（ST Microelectronics）的肖特基二极管，采用 DO-35 封装，广泛应用于高频和低压处理的电路中。作为一种快速恢复肖特基二极管，BAT48 以其显著的低正向压降和快速反向恢复特性，成为电源管理、开关电源、整流电路及信号整形电路中理想的选择。
主要特性
正向压降和平均整流电流： BAT48 在 500mA 的工作条件下，其正向压降（Vf）仅为 900mV。这种低压降特性使其在提供高效能的同时，有效地减少了能量损耗。此外，BAT48 的平均整流电流为 350mA（DC），在多数应用场合下，均能够满足实际的需求。
反向电压和 leakage current： 此器件的最大直流反向电压（Vr）可达 40V，而在 40V 反向电压下，其反向漏电流（Ir）仅为 25µA，显示了至关重要的电源效率与可靠性。对于需要在高电压条件下稳定工作的电路，这一特性尤其重要。
工作温度范围： BAT48 设计的工作结温范围宽广，从 -65°C 到 +125°C，确保其在极端温度条件下仍能稳定运行。这样的热适应性使其在汽车电子、工业控制等要求苛刻的场合有着优越的表现。
封装形式： BAT48 采用 DO-35 封装，其紧凑的设计帮助节省电路板空间，同时提供充分的散热能力，适合在高密度电子装置中使用。
应用场景
BAT48 的优异性能使其在多种电气应用中得以广泛应用，包括但不限于：
开关电源（SMPS）： BAT48 可作为整流二极管，参与 DC-DC 转换的过程，保证高效率的电流整流及平滑输出。
电源管理： 利用其低压降特性，BAT48 可用于电源模块中，以提高整体系统的能效，延长电池寿命。
信号整形： 在需要快速处理信号的电路中（如 RF 应用），BAT48 可用作高速开关，帮助提升信号的清晰度及质量。
过压保护： 在某些敏感电路中，BAT48 也适用作反向保护二极管，防止因误接而导致的电路损坏。
结论
作为意法半导体的一款优秀肖特基二极管，BAT48 凭借其出色的电气性能、广泛的工作温度范围以及适用的封装形态，能够为现代电子设计提供理想的解决方案。无论是在消费电子、工业自动化还是汽车电子领域，BAT48 都展现出良好的适应性和可靠性，是设计师和制造商的重要选择。
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