WMSIC Electronic Components

DIODES DMN21D2UFB-7B DMN21D2UFB

ModelDMN21D2UFB-7B
PackageX1-DFN1006-3
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
DIODES DMN21D2UFB-7B
Type
DIODES
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
DIODES
Electronic Component
DMN21D2UFB-7B
Electronic Component
1
Package
X1-DFN1006-3
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
0.009g
Electronic Component
1
Electronic Component
BM0084328069
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
900mW
Electronic Component
Electronic Component
Electronic Component
10000
Voltage(Vdss)
20V

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

DMN21D2UFB-7B 产品概述

一、产品简介

DMN21D2UFB-7B 是一款由美台(DIODES)公司生产的 N 通道 MOSFET(场效应管),它是一种高性能的电子元器件,主要应用于电源管理、开关电路和负载控制等领域。这款 MOSFET 的电路特性和相对较小的封装使其在适用范围广泛的应用中尤为受益,尤其是在便携式电子设备、计算机、工业自动化与其他需要高效电流控制的电路中。

二、基础参数

  • FET 类型: N 通道
  • 技术: 金属氧化物场效应管(MOSFET)
  • 漏源电压(Vdss): 20V
  • 工作电流: 25°C 时的连续漏极电流(Id)为 760mA,确保在高功率应用时仍保持良好的性能。
  • 驱动电压: 为实现最低导通电阻(Rds On),其驱动电压可以在 1.5V 至 4.5V 之间选择,适应不同的电路设计需求。

三、电气特性

  • 导通电阻(Rds On): 该器件在 100mA 和 4.5V 时的最大导通电阻为 990 毫欧,这对于降低功耗和提高工作效率至关重要。
  • 阈值电压(Vgs(th)): 不同 Id 下,Vgs(th)(最大值)可达 1V @ 250µA,显示出器件在低电压条件下的控制能力,适合用作低功耗设计。
  • 栅极电荷(Qg): 在 10V 条件下,其栅极电荷最大值为 0.93nC,这表明器件响应速度快,有助于提高开关频率和效率。
  • 栅源电压(Vgs)最大值: ±12V 的最大值允许设计者在更宽的电压范围内安全操作MOSFET。
  • 输入电容(Ciss): 在 16V 下的输入电容最大值为 27.6pF,这一特性使得在高频应用中,器件表现出良好的稳定性。

四、功率与温度特性

  • 功率耗散: 该器件具有最大功率耗散为 380mW(Ta),可在多种要求严格的应用场合中使用而无需担心过热的问题。
  • 工作温度范围: 工作温度范围为 -55°C ~ 150°C(TJ),这一极宽的温度范围使其特别适合于恶劣环境和高温应用条件。

五、封装与安装

  • 安装类型: 此产品为表面贴装型,方便在现代电子设备中集成和实现高密度布线。
  • 封装类型: 采用 X1-DFN1006-3 封装,符合现代微型设计标准,便于在紧凑的电路板上进行设计。

六、应用场景

DMN21D2UFB-7B 的设计使其特别适合以下领域:

  • 电源管理: 包括 DC/DC 转换器和电源开关,能够实现高效的电能转换和控制。
  • 便携式设备: 由于其低电压和高效能,该器件可以用于笔记本电脑、平板电脑和智能手机等便携设备中。
  • 工业控制: 在工业自动化中,能够控制各类电机和负载,增强了系统的灵活性与响应速度。

七、总结

DMN21D2UFB-7B 作为一款高性能的 N 通道 MOSFET,其多种优越特性使其在现代电子电路中具有广泛的应用前景。无论是在低功耗设计、温度适应性,还是在高频开关应用中,这一器件都表现出色。美台(DIODES)的这款产品无疑是工程师在选择场效应管时的重要选择之一,将为各种高性能电路设计提供强有力的支持。

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