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CJ CJ3401
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- CJ CJ3401
- Type
- CJ
- Minimum package
- 3000
Technical parameters
- Electronic Component
- CJ
- Electronic Component
- CJ3401
- Electronic Component
- 1
- Package
- SOT-23(SOT-23-3)
- Electronic Component
- 1 P
- Type
- P
- Electronic Component
- MOSFET
- Electronic Component
- 0.036g
- Electronic Component
- 1
- Electronic Component
- BM69416042
- Power Dissipation(Pd)
- 350mW
- Electronic Component
- 3000
- Voltage(Vdss)
- 30V
- Capacitor(Ciss)
- 954pF
- Output Capacitor(Coss)
- 115pF
- Voltage(Vgs(th))
- 1.3V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
CJ3401产品概述
基本信息
CJ3401是一款P沟道场效应管（MOSFET），其设计特别用于低至中等功率的开关和放大电路。该元件具有350mW的功耗能力，工作电压高达30V，最大漏极电流可达4.2A，适合于多种电子电路中的应用。这款MOSFET采用SOT-23封装形式，方便在空间受限的电路板上实现高密度布局。
产品规格
- 类型：P沟道场效应管
- 功耗：350mW
- 最大工作电压：30V
- 最大漏极电流：4.2A
- 封装：SOT-23
- 品牌：CJ（江苏长电/长晶）
性能特征
CJ3401具有优异的电气性能，P沟道的特性使其在控制负载时可以提供良好的开关性能和高效性。该元器件的低导通电阻使其在导通状态下的电流损耗减少，从而提高了整个电路的能效。
- 低导通电阻：CJ3401在导通时表现出较低的RDS(on)，这使得它在高电流工作时能够有效降低发热，提升效率。
- 高开关速度：该MOSFET具有较快的开关特性，使其适合于快速切换应用，如开关电源、PWM调光等。
- 保护性能优越：CJ3401在超过允许的工作条件时，通过其结构及材料能够有效避免损坏，有助于提升系统的稳定性和可靠性。
应用领域
CJ3401广泛应用于电子设备中的多个领域，主要包括：
- 开关电源：利用其高效率和迅速的开关能力，CJ3401可以作为开关电源转换电路中的关键元件。
- LED驱动：在LED照明中，利用其线性工作能力和高开关速度，可实现高效的驱动控制。
- 马达控制：在直流电机控制电路中，CJ3401可以用作功率开关，控制马达的启动、停止和速度调节。
- 电池管理系统：在锂电池充电与放电控制中，可以用CJ3401实现对电池安全和效率的管理。
- 音频放大器：由于其良好的线性特性，CJ3401可用于音频放大电路中的输出级。
封装与安装
SOT-23封装通常用于小型化设计，其尺寸小、引脚间距紧凑，使得设计师可以在有限的电路板区域内集成更多的元件。CJ3401的引脚设计符合通用标准，采用表面贴装技术（SMT），在生产过程中便于自动化组装和焊接。
总结
CJ3401作为一种高效能的P沟道MOSFET，无疑是现代电子设计中的优选元件之一。凭借其优秀的性能特征和广泛的应用领域，CJ3401能够满足不同行业对功率和效率的苛刻要求。无论是在工业设备、消费电子、还是在新兴的智能应用中，CJ3401凭借其良好的电气特性和可靠的性能，始终是设计师值得信赖的选择。
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