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.
WPM2087-3/TR 是 WILLSEMI(韦尔)推出的一款单个 P 沟道场效应管(P‑MOSFET),采用 SOT‑23 小封装,适用于低电压电源管理与高侧开关场合。器件的额定漏源电压为 20V,连续漏极电流 3.6A,结合低导通电阻与较小体积,适合便携设备、移动电源与电路保护等对面积和成本敏感的应用。
SOT‑23 小体积封装带来系统集成度高与成本低的优点,但热阻较大,标称 900mW 的耗散能力在室温、无额外散热条件下为上限。建议在 PCB 设计时采用加宽铜箔、增加散热铜面或过孔热通道以降低结‑到‑环境的热阻,保证在 3.6A 等较高负载下器件可靠工作。
WILLSEMI(韦尔)品牌提供的 WPM2087‑3/TR 针对体积受限且需可靠开关控制的场合具有良好性价比。选型时应综合考虑最大工作电压余量、实际负载电流、散热条件与开关频率。对于要求更高连续功率或更低导通损耗的应用,可考虑更大封装或低 RDS(on) 的替代型号;而在空间与成本受限且电流中等的方案中,WPM2087‑3/TR 是一个平衡的选择。
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.
Related products