Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
UMW 2N7002B
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
13
specifications
Core information
- Product name
- UMW 2N7002B
- Type
- UMW
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- UMW
- Electronic Component
- 2N7002B
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- 0.033g
- Electronic Component
- 1
- Electronic Component
- BM0265804745
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
2N7002B 产品概述
产品名称：2N7002B
产品类型：N沟道场效应管 (MOSFET)
品牌：UMW（友台半导体）
封装形式：SOT-23
基本参数
2N7002B 是一款高效能的 N 沟道场效应管，专为广泛的电子应用设计。这款 MOSFET 的功率（Pd）为 225 mW，支持高达 60V 的漏源电压（Vdss），并具备 115mA 的连续漏极电流（Id）能力。这使得它在开关电源、功率调节和信号处理等场合展现出优越的表现。
主要特性：
有效的导通电阻： 2N7002B 在 5V 时（5V @ Vgs, Id）下，导通电阻（RDS(on)）仅为 7Ω。这种低导通电阻意味着在驱动负载时，功率损耗较低，从而提升了系统效率。
兼容的输入和反向传输电容： 本产品在 25V 下的输入电容（Ciss）为 50pF，反向传输电容（Crss）为 5pF。这使得 MOSFET 在高频应用中具有较好的开关特性，尤其适合用于驱动和开关电路，改善反应速度。
广泛的工作温度范围： 2N7002B 的工作温度范围为 -50℃ 至 +150℃，确保其在极端环境条件下也能稳定工作。这使得它成为各种应用场景的理想选择，包括汽车电子、工业设备和消费电子产品。
良好的阈值电压： 阈值电压（Vgs(th)）在 2.5V（@ Id 250μA）时，使得此产品能够与低电压驱动电路兼容，进一步降低了使用成本并优化了设计灵活性。
应用场景
2N7002B MOSFET 适用于许多电子设计方案，包括：
- 开关电源（SMPS）：作为高效的开关元件，能够提高电源变换效率；
- 信号调节：在信号处理电路中，作为开关器件用于放大和切换信号；
- 电机驱动：在直流电机驱动应用中，作为开关控制部分，调节电机的启停和转速；
- LED 驱动：高效的开关特性使其适合用于 LED 照明控制电路，实现亮度调节；
- 便携设备：由于功耗低和工作温度范围广，适合手机、平板等便携设备的应用。
性能总结
综上所述，2N7002B N 沟道 MOSFET 是一款高效能的电子元件，其低导通电阻、高工作温度范围，以及灵活的电压适应性，使它在广泛的工业和消费类电子设备中都能发挥出色的性能。无论是在电源管理、信号处理还是驱动应用领域，2N7002B 都能为设计师提供稳定且高效的解决方案。适用的每个环境都使其成为多种应用中的理想选择，是现代电子设计中不可或缺的元件之一。
因此，选择 2N7002B，不仅能满足严苛性能需求，还能在多样化的应用中展现出卓越的性能与可靠性。
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.
