DIODES B340LB-13-F B340LB

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ModelB340LB-13-F

PackageSMB(DO-214AA)

BrandDIODES

Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.

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Technical data

Product details

20 specifications

Core information

Product name: DIODES B340LB-13-F
Type: SMB(DO-214AA)
Unit: Electronic Component
Minimum package: 3000 圆盘

Technical parameters

Electronic Component: Electronic Component
Electronic Component: Electronic Component
Electronic Component: DIODES
Electronic Component: B340LB-13-F
Electronic Component: 1
Package: SMB(DO-214AA)
Electronic Component: Schottky Diode
Electronic Component: 0.207g
Electronic Component: 1
Electronic Component: BM0093065121
Current: 3A
Diode: 1
Current(Ir): 2mA@40V
(Vf): 450mV@3A
Electronic Component: 55℃~+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.

产品概述：B340LB-13-F 肖特基二极管

概述

B340LB-13-F是一款卓越性能的肖特基二极管，广泛应用于高效能的电源转换、整流及保护电路等领域。该元器件由知名电子元器件制造商DIODES（美台）生产，具有出色的电气特性和可靠的工作性能。其小型SMB（DO-214AA）封装设计，使其在空间受限的应用中同样能够发挥优越性能。

关键参数

直流反向耐压（Vr）: 40V，适用于多种电源应用，能够承受高达40V的反向电压。
平均整流电流（Io）: 3A，适合在需要较大电流的场合中使用。
正向压降（Vf）: 在3A的工作电流下，正向压降为450mV，这一特性不仅降低了能耗，还提高了整体电路的效率。
反向泄漏电流: 2mA @ 40V，降低了在高电压条件下不必要的电流损耗。
工作温度范围: 该二极管支持广泛的工作温度范围，从-55°C到125°C，令其能够在多种环境条件下稳定运行。

性能特征

B340LB-13-F的肖特基结构使其具有快速切换的能力，快速恢复特性（≤500ns）使其在高频应用中表现出色。当电流超过200mA时，二极管能够在短时间内迅速恢复状态，适用于开关电源和DC-DC转换器等高频工作环境。

该元器件的输入电容为180pF @ 4V、1MHz，这对于高频应用来说极为重要，确保了电路的稳定性和快速响应。同时，内部小型化设计使得其在电路板上占用空间更少，方便设计师在有限空间内规划更多元器件。

应用场景

由于其高效的电流整流能力，B340LB-13-F被广泛运用于电源适配器、LED驱动电源、整流桥电路、逆变器、以及其他以高效整流和快速开关为关键要求的应用场合。此外，其优良的热稳定性和抗扰能力，使得它在汽车电子设备、便携式电源及工业自动化中的应用也日益增多。

安装与兼容性

B340LB-13-F采用表面贴装型(SMT)设计，封装尺寸为SMB (DO-214AA)，这一标准封装广泛用于电子器件中，确保了与大多数PCB设计的兼容性。此外，表面贴装技术的应用使得焊接过程简便，适合大规模生产，进一步降低生产成本。

结论

结合了卓越的电性能、可靠的热稳定性及小型化设计，B340LB-13-F是一款理想的肖特基二极管。其在高效整流、高频开关及热管理方面的优势，使得它在现代电子技术和电源管理领域中成为一种重要的选择。无论是在消费性电子、工业设备还是汽车电子等领域，B340LB-13-F均展现出强大的适用性和技术优势。选择这款元器件，无疑是提升电路性能、降低能耗的明智之举。

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