WMSIC Electronic Components

DIODES DMN2550UFA-7B DMN2550UFA

ModelDMN2550UFA-7B
PackageX2-DFN0806-3
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.
Configuration
1 options
Configuration 22+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
DIODES DMN2550UFA-7B
Type
DIODES
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
DIODES
Electronic Component
DMN2550UFA-7B
Electronic Component
1
Package
X2-DFN0806-3
Electronic Component
1 N
Electronic Component
MOSFET
Electronic Component
0.047g
Electronic Component
1
Electronic Component
BM0000745449
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
360mW
Electronic Component
Electronic Component
Electronic Component
10000
Voltage(Vdss)
20V
Capacitor(Ciss)
52.5pF

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

DMN2550UFA-7B 产品概述

1. 产品简介

DMN2550UFA-7B 是一款高性能的 N 型金属氧化物半导体场效应晶体管(MOSFET),由美台半导体(DIODES)公司设计和制造。该器件采用 X2-DFN0806-3 表面贴装型封装,专为高效能和高密度电路设计而优化,广泛应用于各种电子设备中的开关电源、驱动电路和负载控制等场合。

2. 关键特性

  • 额定电压与电流:该 MOSFET 的漏源电压(Vdss)为 20V,在 25°C 环境温度下,连续漏极电流(Id)可达到 600mA,使其适用于低压及中等功率应用。
  • 导通电阻(Rds On):在 4.5V 的栅极驱动电压下,其最大导通电阻为 450毫欧(@200mA),良好的导通性能确保了较低的功率损耗,有助于提高电路的整体效率。
  • 栅极驱动:最大栅极驱动电压(Vgs)为 ±8V,最优驱动电压为 1.5V 至 4.5V,适用于低门限电压应用,简化系统设计。
  • 阈值电压(Vgs(th)):在 250µA 的电流条件下,阈值电压的最大值为 1V,这意味着其在较低的栅压下即可导通,有利于降低控制电路的功耗。
  • 输入电容(Ciss):在 16V 的工作条件下,输入电容最大值为 52.5pF,提供了较快的开关速度,适用于高速开关应用。

3. 性能参数

  • 功率耗散与热管理:该器件的最大功率耗散为 360mW(在25°C下),应在此范围内进行设计,以确保芯片在实际应用中的稳定性和可靠性。广泛的工作温度范围,从 -55°C 到 150°C,适用于各种极端环境条件。
  • 栅极电荷(Qg):在 4.5V 的驱动电压下,其最大栅极电荷为 0.88nC,这意味着在切换时具有较低的栅极驱动能量消耗,有助于优化系统的能源效率。

4. 应用领域

DMN2550UFA-7B MOSFET 由于其优异的电气特性,适用于多种应用场景,包括:

  • 电源管理:在DC-DC转换器、开关电源(SMPS)等应用中,作为开关元件以换取更高的功率效率。
  • 电机驱动:在小型电机控制和驱动电路中,实现高效的开关与控制。
  • 用户终端设备:在便携式电子设备中,可用作负载开关。

5. 封装与安装

  • 封装类型:X2-DFN0806-3 封装设计,使得该元件在印刷电路板(PCB)上的占用空间非常小,有助于提高系统的集成度,尤其适合高密度的现代电子设备。
  • 安装方式:表面贴装型(SMD)设计简化了PCB的生产工艺,支持自动化贴装,提高生产效率。

6. 总结

DMN2550UFA-7B 是一款优质的不饱和 N 通道 MOSFET,凭借其出色的电气特性、宽广的工作温度范围及紧凑的封装设计,成为了各类电子产品中的理想选择。无论是在电源转换、负载开关还是电机驱动应用中,DMN2550UFA-7B 都能够提供卓越性能,助力用户在不断发展的电子应用领域中取得成功。各类设计师和工程师可以信赖该产品,以满足其在高效能和高可靠性方面的需求。

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