WMSIC Electronic Components

HXY MOSFET 1N5819W

Model1N5819W
PackageSOD-123
BrandHXY MOSFET
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
HXY MOSFET 1N5819W
Type
HXY MOSFET
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HXY MOSFET
Electronic Component
1N5819W
Electronic Component
1
Package
SOD-123
Electronic Component
Schottky Diode
Electronic Component
0.031g
Electronic Component
1
Electronic Component
BM0219881749
Current
350mA
Diode
Electronic Component
Current(Ir)
5uA@30V
(Vf)
600mV@200mA
Electronic Component
Electronic Component
Electronic Component
3000
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.

1N5819W 产品概述

一、产品介绍

1N5819W是一款广泛应用于电子工程领域的肖特基二极管,具有高效的电流转导能力和较低的正向压降。作为HXY MOSFET(华轩阳电子)推出的系列之一,1N5819W的设计旨在满足现代电子产品对高效率、高速开关和低耗能的需求。这种二极管常用于电源管理、电池充电和信号整流等应用场景。

二、主要特点

  1. 低正向压降:1N5819W在200mA的条件下,其正向压降仅为600mV。这使得其在高频和高效率的开关电源中表现出色。与传统的硅二极管相比,低正向压降意味着在高频和高负载情况下的能量损失更少。

  2. 高反向耐压:该肖特基二极管的最大反向工作电压为40V,能够承受适度的反向电压冲击,这使得其能够安全无忧地与多种电源和负载设备配合使用。

  3. 高电流承载能力:1N5819W的最大持续电流为350mA,能够满足绝大多数中小功率应用的需求。其优良的电流承载能力确保了用户在设计电路时的灵活性。

  4. 小型封装:采用SOD-123封装,这意味着1N5819W能适应空间受限的设计需求,帮助设计师创建更紧凑的电路板布局。

  5. 温升表现优异:肖特基二极管由于其材料特性,在高频应用下具有更小的热生成效应,因此在长时间工作中保持更低的温度,这进一步提高了其可靠性和稳定性。

三、应用领域

1N5819W因其优越的性能,适用于多种应用场景,以下为一些典型应用:

  1. 电源管理:可用于电源的整流电路,特别是在开关电源和降压转换器中,1N5819W能够有效降低能量损失,提升整体系统效率。

  2. 信号整流:在信号处理电路中,1N5819W能有效滤波,确保信号的完整性和准确性。

  3. 电池充电电路:在充电电路中,该肖特基二极管的低正向压降有助于实现快速、高效的充电过程,提升充电效率并延长电池寿命。

  4. 反向极性保护:1N5819W能够有效防止电源的反向接入引起的器件损坏,广泛应用于电源线的反向保护电路中。

四、技术规格

  • 最大正向电流 (IF): 350mA
  • 最大反向电压 (VR): 40V
  • 正向压降 (VF): 600mV @ 200mA
  • 工作温度范围: -55°C 至 +125°C
  • 封装类型: SOD-123

五、市场前景

随着电动车、可穿戴设备以及各种家电智能化进程的加快,需求对于高效率、高性能半导体器件的挑战愈加明显。1N5819W作为一款性能优良的肖特基二极管,将在这些新兴市场中占据越来越重要的地位。它的高效能、紧凑封装和良好的稳定性使其成为众多设计者的首选元器件。

六、总结

总之,1N5819W是一款兼具高性能和广泛适用性的肖特基二极管,凭借其低正向压降、高反向耐压能力以及出色的电流承载能力,成为了现代电子电路设计中不可或缺的重要元器件。无论是在电源管理、信号整流还是电池充电等应用中,1N5819W都能够为设计者提供更高的设计灵活性和电路效率。随着市场对高效电子元器件需求的不断增长,1N5819W在未来科技发展中的潜力将会愈发明显。

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