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.
BAT54S 是一款由友台半导体(UMW)提供的肖特基(Schottky)二极管对,采用 SOT-23-3 小封装,内部为一对串联式二极管。该器件针对需要较快开关响应和低正向压降的应用场景设计,兼顾体积小、易于表面贴装的优点。下文给出主要参数、特性、典型应用及设计注意事项,便于工程选型与电路集成。
以上参数为关键电气指标,具体时序、温度依赖与典型曲线请参照完整数据手册。
总结:UMW 提供的 BAT54S(SOT-23-3,1 对串联肖特基)在小体积、快速响应与中等电流能力方面具有优势,适用于便携电源保护、整流与信号钳位等多种场景。选型时应关注 Vf 与 Ir 在目标工作点的实际表现,合理进行热设计与焊接工艺控制。若需完整电气波形、封装尺寸、引脚定义与回流曲线,请参考 UMW 官方数据手册。
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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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