WMSIC Electronic Components

MCC 2N7002KW-TP 2N7002KW

Model2N7002KW-TP
PackageSOT-323-3
BrandMCC
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
MCC 2N7002KW-TP
Type
MCC
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MCC
Electronic Component
2N7002KW-TP
Electronic Component
1
Package
SOT-323-3
Electronic Component
1 N
Type
N
Electronic Component
MOSFET
Electronic Component
0.041g
Electronic Component
1
Electronic Component
BM0265388185
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
200mW
Electronic Component
Electronic Component
Electronic Component
3000
Voltage(Vdss)
60V

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

2N7002KW-TP N沟道MOSFET产品概述

一、产品基本定位

2N7002KW-TP是美微科(MCC)推出的超小型N沟道增强型MOSFET,核心定位为「低功耗、小封装、易驱动」,专为便携电子、电源管理等小电流场景设计。其平衡了耐压、导通损耗与尺寸,可满足高密度PCB布局需求,同时兼容3.3V/5V逻辑电平,无需额外驱动电路即可稳定工作。

二、核心电气参数详解

该器件的参数围绕「小功率、宽适应性」优化,关键指标如下:

  1. 电压与电流能力:
    • 漏源击穿电压(Vdss):60V(满足多数低压电源的耐压需求,如DC-DC转换的电感反冲);
    • 连续漏极电流(Id):340mA(适配蓝牙模块、传感器等小功率负载);
  2. 驱动特性:
    • 阈值电压(Vgs(th)):2V(漏极电流1mA时),兼容3.3V/5V逻辑电平,驱动门槛低;
  3. 功率与损耗:
    • 最大耗散功率(Pd):200mW(低功耗,适合电池供电设备);
    • 导通电阻(RDS(on)):5.3Ω(Vgs=4.5V时),在小封装MOSFET中表现合理,减少导通损耗;
  4. 开关与电容:
    • 输入电容(Ciss):40pF、反向传输电容(Crss):10pF、输出电容(Coss):30pF(电容值小,开关速度快,支持高频切换);
  5. 温度范围:
    • 工作温度:-55℃~+150℃(宽温特性,可用于工业环境或极端温度场景,如户外便携设备)。

三、封装与物理特性

2N7002KW-TP采用SOT-323-3封装(3引脚超小型贴片封装),是传统SOT-23封装的缩小版:

  • 尺寸紧凑:典型尺寸约1.6mm×1.6mm×0.8mm,可显著节省PCB空间(适配智能手机、可穿戴设备的高密度主板);
  • 引脚定义:1脚(栅极G)、2脚(漏极D)、3脚(源极S),布局简洁,焊接兼容性强。

四、性能优势与典型应用

4.1 核心优势

  • 易驱动:低阈值电压(2V)兼容3.3V/5V逻辑,无需升压电路;
  • 小封装高密度:SOT-323-3封装适合便携设备的紧凑布局;
  • 宽温可靠:-55℃~+150℃范围满足工业与极端环境需求;
  • 低功耗:200mW耗散功率不影响电池续航;
  • 快速开关:小电容值支持高频切换(如DC-DC转换、信号切换)。

4.2 典型应用场景

  1. 便携电子负载开关:作为蓝牙/Wi-Fi模块的电源开关,导通电阻小减少电池损耗,小封装节省空间;
  2. 信号电平转换:实现3.3V系统与5V系统的信号切换,低阈值电压兼容两种逻辑;
  3. 小型DC-DC电路:作为升压/降压转换的开关管,60V耐压承受电感反冲,340mA电流满足小功率需求;
  4. 传感器接口:用于传感器与MCU的信号隔离/切换,低功耗适配电池供电;
  5. 微型电机驱动:驱动振动马达、玩具电机等小电流负载,耐压与电流匹配需求。

五、总结

2N7002KW-TP是一款针对小电流、低功耗场景优化的实用MOSFET,凭借超小封装、宽温范围、易驱动特性,成为便携电子(手机、可穿戴)、电源管理、工业传感器等领域的高性价比选择。其参数平衡了性能与成本,适合批量应用于对尺寸、功耗敏感的产品中。

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