WMSIC Electronic Components

MSKSEMI 2N7002K

MSKSEMI 2N7002K
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Product image

Model2N7002K
PackageSOT-23
BrandMSKSEMI
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+

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Technical data

Product details

19 specifications

Core information

Product name
MSKSEMI 2N7002K
Type
MSKSEMI
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MSKSEMI
Electronic Component
2N7002K
Electronic Component
1
Package
SOT-23
Electronic Component
1 N
Electronic Component
MOSFET
Electronic Component
0.033g
Electronic Component
1
Electronic Component
BM0219847243
Operating Temperature
50℃~+150℃
Power Dissipation(Pd)
350mW
Electronic Component
Electronic Component
Electronic Component
3000
Voltage(Vdss)
60V
Capacitor(Ciss)
38pF

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

2N7002K 产品概述

一、产品简介

2N7002K是MSKSEMI（美森科）推出的一款小信号N沟道场效应管（MOSFET），采用SOT-23封装。作为一款低损耗、高效能的开关元件，2N7002K广泛应用于各种电子电路中。其主要作用包括信号放大、开关控制、功率调节等，可以在高频、高温条件下运行，为现代电子产品提供了优秀的性能保障。

二、产品特点

  1. 低导通电阻：2N7002K具有较低的RDS(on)，在通电状态下损耗降低，有助于提高电路整体的功率效率。

  2. 高击穿电压：该元器件具有良好的耐压性能，确保电路在较高电压下的安全运行，同时也提高了系统的可靠性。

  3. 快速开关特性：作为场效应管，2N7002K能够实现快速的开关响应时间，适合用于高频应用场景。

  4. 小型化封装：采用SOT-23封装，体积小，适合空间有限的应用。

  5. 温度稳定性：元器件在高温环境下运行稳定，适用于各种工业和消费类电子产品。

三、应用场景

由于其优良的性能，2N7002K在不同领域的应用非常广泛，主要包括但不限于：

  1. 开关电源：在开关电源中作为开关元件，2N7002K能够提供高效控制与转换，减少能量损耗。

  2. 电机驱动：在电机控制电路中，2N7002K可以用作开关，控制电机的启停以及逆向转动等功能。

  3. 信号调理：在模拟信号处理电路中，可用作信号放大器，提升信号的强度和稳定性。

  4. 逻辑控制电路：在数字电路中，作为开关元件控制逻辑运算及数据传输。

  5. LED驱动：在LED照明驱动电路中，2N7002K可用于控制LED的开关，保证光亮度和功率效率。

四、技术参数

2N7002K的典型技术参数包括：

  • VDS（漏源电压）：60V
  • VGS（栅源电压）：±20V
  • ID（漏电流）：≥200mA
  • RDS(on)：典型值为0.5Ω（在VGS = 10V时）
  • 最大功耗：≤200mW
  • 工作温度范围：-55°C至+150°C

五、安装指南

  1. PCB设计：在PCB设计时，应注意器件的布局，保持适当的散热和电源线宽度，以减少电阻损失。

  2. 焊接注意事项：由于SOT-23封装体积较小，焊接时应采取适度的温度与时间，防止器件受热过度导致损坏。

  3. 电气测试：在电路调试过程中，应对2N7002K进行必要的电气测试，确保其良好的开关特性和稳定性。

六、总结

2N7002K作为一款性能优越的小信号N沟道MOSFET，在众多电子应用中展现出优秀的开关特性和可靠性。其低导通电阻、高耐压特性和快速响应能力，使其成为各类电子产品中不可或缺的重要组成部分。随着科技的进步及产品性能的不断提升，2N7002K在未来的电子市场中仍将发挥重要作用，为广大的工程师和设计师提供高效、可靠的解决方案。

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