WMSIC Electronic Components

UMW FDN338P

ModelFDN338P
PackageSOT-23
BrandUMW
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
UMW FDN338P
Type
UMW
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
UMW
Electronic Component
FDN338P
Electronic Component
1
Package
SOT-23
Electronic Component
1 P
Type
P
Electronic Component
MOSFET
Electronic Component
0g
Electronic Component
1
Electronic Component
BM0228273242
Power Dissipation(Pd)
400mW
Electronic Component
Electronic Component
Electronic Component
3000
Voltage(Vdss)
20V
Capacitor(Ciss)
405pF

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

FDN338P 产品概述

一、基本介绍

FDN338P是一款优秀的P沟道场效应管(MOSFET),由友台半导体(UMW)生产,专为低功耗应用和高效能电源管理设计。该器件广泛应用于移动设备、电源转换、负载开关和其他要求高效电源控制的电子系统。由于其出色的电气特性和宽广的工作温度范围,FDN338P可在各种复杂的电力管理应用中发挥重要作用。

二、关键参数

  • 功率(Pd):400mW
  • 漏源电压(Vdss):20V
  • 连续漏极电流(Id):2.8A
  • 导通电阻(RDS(on)):142mΩ(在栅极电压Vgs为2.5V,漏极电流Id为2.0A时测量)
  • 阈值电压(Vgs(th)):400mV(在漏极电流Id为250μA时测量)
  • 反向传输电容(Crss@Vds):55pF(在Vds为10V时测试)
  • 输入电容(Ciss@Vds):405pF
  • 栅极电荷(Qg@Vgs):6nC(在栅极电压Vgs为2.5V时测量)
  • 工作温度范围:-40℃至+150℃

三、封装和品牌

FDN338P采用SOT-23封装,具有小型化和良好的散热性能,适合用于高密度电路板。友台半导体作为制造商,以其高品质的半导体产品而闻名,FDN338P继承了该品牌的优良传统,为电气工程师提供了一个可靠的MOSFET选择。

四、应用场景

FDN338P非常适合多种电子元器件的功能应用,包括但不限于:

  • 电源管理电路:其低导通电阻使其在开关模式电源(SMPS)和DC-DC转换器中表现出色,提高了系统的整体效率,减少了能量损耗。
  • 负载开关:由于其较高的漏极电流能力,FDN338P可以有效地控制负载通断,实现功率的精确管理。
  • 音频设备:在音频功放及其他音频应用中,FDN338P的低噪声特性使其能够提供清晰的音频信号。
  • 便携式设备:在移动设备中,FDN338P的高效能和小尺寸使其成为极好的选择,可以有效延长设备的电池使用时间。

五、性能优势

FDN338P的设计充分考虑了现代电子设备对能效、体积和可靠性的要求,其主要性能优势包括:

  • 低导通电阻:142mΩ的导通电阻可显著降低导通损耗,提高电源管理电路的效率。
  • 宽工作温度范围:-40℃至+150℃的工作温度范围意味着FDN338P可在恶劣环境下可靠工作,满足各种工业和消费应用的需求。
  • 优秀的开关响应:较低的栅极电荷(Qg)使得FDN338P能够快速响应开关信号,提升开关频率,提高系统的动态性能。
  • 集成度高:SOT-23封装节省了电路板空间,便于在紧凑型设计中使用。

六、总结

FDN338P是一款性能优越,适用范围广泛的P沟道场效应管。凭借其出众的电气参数和优质的封装设计,FDN338P在各种电源管理和负载开关应用中表现出色。采用友台半导体的FDN338P,工程师们可以构建出更加高效与可靠的电子设备,助力科技的不断进步。对于希望在其项目中实现高效率和高性能的设计人员,FDN338P无疑是一个值得考虑的理想选择。

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