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DIODES DMP21D2UFA-7B DMP21D2UFA
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- DIODES DMP21D2UFA-7B
- Type
- DIODES
- Minimum package
- 10000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- DIODES
- Electronic Component
- DMP21D2UFA-7B
- Electronic Component
- 1
- Package
- X2-DFN0806-3
- Electronic Component
- 1 P
- Electronic Component
- MOSFET
- Electronic Component
- 0.013g
- Electronic Component
- 1
- Electronic Component
- BM0000745443
- Operating Temperature
- 55℃~+150℃
- Power Dissipation(Pd)
- 360mW
- Electronic Component
- Electronic Component
- Electronic Component
- 10000
- Voltage(Vdss)
- 20V
- Capacitor(Ciss)
- 49pF
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
DMP21D2UFA-7B 产品概述
一、产品简介
DMP21D2UFA-7B 是一款高性能的 P 通道 MOSFET，专为低电压和高效率应用而设计。它具有优越的热性能和电流处理能力，适合在广泛的电子设计中使用。这款 FET 具有高导通效率和极优的开关特性，使其在多种电源管理、负载开关以及信号线开关等应用中表现出色。
二、基本参数
- 电流能力：DMP21D2UFA-7B 的连续漏极电流（Id）为 330mA，适合用于中等电流的应用场景。
- 漏源电压：此器件的漏源电压（Vdss）最高可达 20V，能够满足大多数低电压电源应用的需求。
- 导通电阻：在 4.5V 的栅极驱动下，该元件的导通电阻（Rds(on)）在 200mA 时最大为 1Ω，确保低功耗和高效率。
- 栅极电压：该设备的栅极-source电压（Vgs）最大为 ±8V，提供了较大的设计灵活性。
- 开关特性：输入电容（Ciss）为 49pF，栅极电荷（Qg）在 4.5V 时最大为 0.8nC，表明该 MOSFET 在快速开关操作中表现良好。
三、热特性
DMP21D2UFA-7B 支持最大功率耗散为 360mW，并具有工作温度范围 -55°C 至 150°C，使其能够在恶劣环境条件下稳定工作。这个温度范围使该元件特别适合于汽车电子、工业控制和其他需要高可靠性的应用。
四、封装信息
该 MOSFET 采用表面贴装型封装（X2-DFN0806-3），具有三引脚配置，方便焊接和集成到密集型电路板上。该封装不仅减小了电路板的占用空间，还提高了散热性能，适应现代电子产品对小型化和高密度的要求。
五、应用场景
DMP21D2UFA-7B 被广泛应用于以下领域：
- 电源管理：在开关电源（SMPS）和电池管理系统中负责高效的开关控制。
- 负载开关：可用于控制不同负载的启停，例如 LED 驱动、直流电动机控制等。
- 信号切换：在数据通信线路中可用于实现信号的选择和切换。
六、性能优势
- 高效率：低导通电阻和快速开关特性使该 MOSFET 能够在高频及高负载下保持较低的功耗。
- 高可靠性：良好的热性能和宽广的工作温度范围使其在恶劣条件下依然可靠。
- 小型封装：紧凑的封装设计使其适合于现代小型电子产品，支持高密度布局。
七、总结
DMP21D2UFA-7B 是一款优秀的 P 通道 MOSFET，兼具高效率、可靠性和小型化特性，广泛适用于各类电子电路设计。无论是在电源管理、负载控制还是信号切换等多种应用场景中，它都能提供卓越的性能，成为众多设计工程师信赖的选择。借助其良好的参数特性和稳定的工作性能，DMP21D2UFA-7B 无疑是实现高效率和高可靠性系统设计的重要元件。
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