Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
AO3400(YONGYUTAI / 永裕泰 封装 SOT-23)是一款面向通用开关与功率管理应用的N沟增强型场效应管(MOSFET)。该器件在30V额定漏源电压条件下,兼顾较低导通电阻与较小栅极电荷,适用于便携设备、负载开关、DC-DC转换器与驱动电路等领域。以下从性能特点、典型应用、驱动与布局建议及可靠性与热设计四个方面给出详尽介绍,便于工程师快速评估与设计应用。
总结:AO3400(永裕泰 SOT-23)以其30V额定、低RDS(on)、适配逻辑电平驱动及适中栅极电荷等特性,是一款适合多种便携和中低功率开关应用的通用N沟 MOSFET。在设计中需重视封装的热管理与开关瞬态处理,合理选择驱动方式与PCB布局即可发挥其最佳性能。
Request for quote
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
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.
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