WMSIC Electronic Components

AO3401

ModelAO3401
PackageSOT-23-3L
BrandYONGYUTAI
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+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
YONGYUTAI AO3401
Type
YONGYUTAI
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YONGYUTAI
Electronic Component
AO3401
Electronic Component
1
Package
SOT-23-3L
Electronic Component
1 P
Electronic Component
MOSFET
Electronic Component
0.038g
Electronic Component
1
Electronic Component
BM0225803283
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
1.25W
Electronic Component
Electronic Component
Electronic Component
3000
Voltage(Vdss)
30V
Capacitor(Ciss)
870pF

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

AO3401 场效应管(MOSFET)产品概述

概要

AO3401 是一款由永裕泰(YONGYUTAI)生产的场效应管(MOSFET),属于P沟道类型,封装在SOT-23-3L的小型封装中。这种MOSFET设计用于各种电子设备中的开关和放大应用,特别适合需要高效能、低功耗和小尺寸的系统。

基本参数

以下是AO3401的一些关键参数:

  • 功率(Pd): 400 mW
    • 这表明该MOSFET在正常工作条件下可以承受的最大功率。
  • 反向传输电容(Crss@Vds): 55 pF
    • 这是指在特定漏源电压下,栅极和漏极之间的电容值。
  • 导通电阻(RDS(on)@Vgs, Id): 90 mΩ @ 4.5 V
    • 在给定栅极电压和漏极电流条件下,MOSFET的导通电阻非常低,这意味着它可以高效地传导电流,减少能量损失。
  • 工作温度范围: -55℃ ~ +150℃
    • 宽泛的工作温度范围使得AO3401适用于各种环境和应用场景。
  • 栅极电荷(Qg@Vgs): 6 nC @ 10 V
    • 栅极电荷是指在特定栅极电压下,需要驱动MOSFET开启所需的电荷量。
  • 漏源电压(Vdss): 20 V
    • 这是指MOSFET可以承受的最大漏源电压,超过此值可能导致设备损坏。
  • 类型: 1个P沟道
    • AO3401属于P沟道MOSFET,通常用于负载开关和信号放大等应用。
  • 输入电容(Ciss@Vds): 405 pF @ 10 V
    • 输入电容包括栅极和源极之间的电容,影响MOSFET的驱动性能。
  • 连续漏极电流(Id): 3 A
    • 这是指MOSFET可以连续承受的最大漏极电流,超过此值可能导致过热或损坏。
  • 阈值电压(Vgs(th)@Id): 1 V @ 250 μA
    • 阈值电压是指使MOSFET开始导通所需的最小栅极电压。

应用场景

AO3401 的性能特点使其适用于以下几个应用场景:

  1. 低功耗开关电源

    • 低导通电阻和小尺寸封装使得AO3401非常适合用于低功耗开关电源设计,例如便携式电子设备、无线充电器等。
  2. 信号放大

    • 高输入阻抗和低噪声特性使得AO3401可以用于信号放大应用,如音频设备、传感器信号处理等。
  3. DC-DC转换器

    • 宽泛的工作温度范围和高效能特性使得AO3401适用于各种DC-DC转换器设计,包括降压、升压和逆变器等。
  4. 汽车电子

    • AO3401 的高可靠性和宽温度范围使其适用于汽车电子系统中的各种应用,如电动窗户控制、照明系统等。
  5. 工业控制

    • 在工业控制系统中,AO3401 可以用于驱动继电器、 соленоидs 和其他电动设备。

优势

  • 高效能: 低导通电阻(90 mΩ)和小尺寸封装(SOT-23-3L)确保了高效能和低能量消耗。
  • 宽温度范围: -55℃ ~ +150℃ 的工作温度范围使得AO3401 适用于各种环境条件下。
  • 小尺寸: SOT-23-3L 封装使得该MOSFET非常适合空间有限的设计。
  • 高可靠性: 由永裕泰(YONGYUTAI)生产,保证了产品的质量和可靠性。

使用注意事项

  • 过热保护: 确保MOSFET不超过最大允许温度,以避免过热导致的损坏。
  • 静电保护: 在处理和安装过程中,必须采取适当的静电保护措施,以防止静电损伤。
  • 电源设计: 在设计电源系统时,需要考虑MOSFET的最大漏源电压和连续漏极电流,以确保安全可靠的操作。

综上所述,AO3401 是一款性能优异、适用范围广泛的P沟道MOSFET,非常适合用于需要高效能、低功耗和小尺寸的电子系统设计。通过选择AO3401,您可以实现更高效、更可靠的电子设备。

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