Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
CJ 2N7002KW
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- CJ 2N7002KW
- Type
- CJ
- Unit
- Electronic Component
- Minimum package
- 3000
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJ
- Electronic Component
- 2N7002KW
- Electronic Component
- 1
- Package
- SC-70（SOT323）
- Electronic Component
- 1 N
- Electronic Component
- MOSFET
- Electronic Component
- 0.03g
- Electronic Component
- 1
- Electronic Component
- BM0000004168
- Operating Temperature
- 40℃~+150℃
- Power Dissipation(Pd)
- 200mW
- Electronic Component
- 3000
- Voltage(Vdss)
- 60V
- Capacitor(Ciss)
- 40pF
- Resistor(RDS(on))
- 2.5Ω@10V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
2N7002KW 产品概述
产品概述
2N7002KW 是一款高性能的N沟道金属氧化物半导体场效应管（MOSFET），专为低功耗和高效率应用而设计。其主要特点包括最大漏极电流可达340毫安（mA）、最大漏极源极电压为60伏（V），同时在小型SC-70（SOT-323）封装内提供优秀的散热性能和电气特性。该器件适合各种电子电路设计，包括开关电源、电机驱动、信号放大和低功耗应用。
基本特性
- 类型: N沟道MOSFET
- 最大漏极电压 (V_DS): 60V
- 最大漏极电流 (I_D): 340mA
- 功耗 (P_D): 200mW
- 封装: SC-70（SOT-323）
- 工作温度范围: 通常情况下为-55°C到+150°C
主要应用
开关电源: 2N7002KW MOSFET 高速开关特性使其在开关电源中具有优越的表现，能够有效地管理能量转移，并保持高效率，降低功耗。
电机驱动: 在小型直流电机控制中，通过控制晶体管的开关状态，可以实现电机的正转、反转及停止功能。
信号放大: 该器件在小信号放大电路中表现优秀，能够低泄漏和高增益地放大输入信号。
低功耗应用: 作为一款低功耗器件，2N7002KW在移动设备、传感器等要求长电池寿命的设备中得到了广泛应用。
性能参数
- 驱动电压(V_GS): 为确保设备性能，推荐在适当的门源电压下操作。对于2N7002KW，通常需要在2-4V的门源电压下工作以确保其完全导通状态。
- 开关速度: 本产品具有快速开关能力，响应时间极短，适用于高频切换电路。
设计考虑
在使用2N7002KW时，设计工程师需要考虑器件的散热能力，确保其在额定条件下正常工作。该元件的最大功耗限制为200mW，因此在实际应用中，需要合理选择输入信号频率和占空比，以优化工作效率并避免过热。
此外，由于其小型封装，PCB设计需要考虑器件的布局与走线，确保良好的接地和电源分配，以实现最佳性能。
兼容性与可替代产品
2N7002KW与市场上许多其他N沟道MOSFET兼容，用户可根据具体应用需求选择适合的器件。例如，在电压和电流特性上相近的其他品牌MOSFET可能也会是可行的替代品。
结论
2N7002KW是一款功能强大、效率高且适用范围广的N沟道MOSFET。在电子设计中，它以其小型封装及高效的电气特性为各种应用提供了可靠的解决方案。无论是在开关电源、电机控制还是低功耗电路领域，2N7002KW都展示了其在现代电子产品中的重要价值，对推动新技术的发展起到了重要作用。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
