WMSIC Electronic Components

AOS AO3422

AOS AO3422
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Product image

ModelAO3422
PackageSOT-23
BrandAOS
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 26+

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Technical data

Product details

20 specifications

Core information

Product name
AOS AO3422
Type
AOS
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
AOS
Electronic Component
AO3422
Electronic Component
1
Package
SOT-23
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
0.068g
Electronic Component
1
Electronic Component
BM0000285083
Electronic Component
Electronic Component
Electronic Component
3000
Voltage(Vdss)
55V
Capacitor(Ciss)
300pF

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

AO3422 产品概述

产品介绍

AO3422是一款高性能的N沟道金属氧化物半导体场效应管（MOSFET），被广泛应用于各种电子设备中，如开关电源、DC-DC转换器和各种低功耗应用。采用SOT-23-3封装，AO3422具有较小的体积和优秀的热管理特性，适合在空间受限的设计中使用。该器件的最大漏源电压为55V，能够满足多种电源管理和转换电路的需求。

主要技术参数

  1. 漏源电压（Vdss）: 55V

    • AO3422适用于最多55V的电压应用，能够处理较高电压，从而增强了其在工业和消费类电子产品中的适用性。

  2. 连续漏极电流（Id）: 2.1A (在25°C下)

    • AS3422设计的连续漏极电流为2.1A，这意味着它能够在相对较高的电流工作下有效地运行，这对实现高效能的开关应用至关重要。

  3. 栅源极阈值电压: 2V @ 250µA

    • 该特性表明AW3422在2V的栅源电压下即可达到250µA的漏极电流，这展示了其良好的启动特性，适合于低电压控制的应用。

  4. 漏源导通电阻: 160mΩ @ 2.1A, 4.5V

    • 值得注意的是，AO3422在2.1A电流下的漏源导通电阻为160mΩ，低导通电阻属性能够有效降低功耗和发热，增加设计的总体效率。

  5. 最大功率耗散: 1.25W (在Ta=25°C时)

    • AO3422的最大功率耗散能力为1.25W，使其能够在高功率应用中保持良好的性能。

  6. 封装类型: SOT-23-3

    • SOT-23-3封装的设计使得该器件在电路设计中的布局变得更加灵活，适合小型化的产品设计需求。

应用领域

AO3422被广泛应用于多种电源管理和控制系统，包括但不限于：

  • 开关模式电源(SMPS): 作为主开关管或同步整流管，AO3422在高频率和高效率的开关电源中表现优异。
  • DC-DC转换器: 尤其适用于高效能的Buck、Boost和Buck-Boost转换器，使其在电池供电设备中得到广泛应用。
  • 电源管理IC: AO3422可以用作功率开关，适合于各种电源管理IC的应用，帮助实现更高的能量转换效率。
  • 医疗设备、消费电子和工业自动化： 在这些领域中，AO3422以其小尺寸和高效能得到了广泛的应用，如便携式设备、传感器、LED驱动器等。

总结

总而言之，AO3422是一款功能全面且性能优异的N沟道MOSFET，凭借其良好的电气特性和紧凑的封装，能够满足现代电子器件对高压高效率的需求。未来在诸如电动汽车、新能源、机器人技术等持续发展的领域，AO3422也将显示出其广泛的适应性与应用价值。

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