Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
WSD20L120DN56是WINSOK(微硕)推出的P沟道增强型功率MOSFET,属于低电压(20V等级)、大电流(120A级)、低导通损耗的核心器件。其核心定位是满足高功率密度、紧凑布局的电子系统需求,尤其适配低电压直流电源、电池管理、小型电机驱动等对“导通效率+开关速度”有双重要求的场景,可替代多管并联方案,简化电路设计。
该器件针对低电压大电流场景做了针对性优化,关键参数及应用意义如下:
该器件采用DFN5X6-8封装(实际尺寸5.7mm×5.1mm),属于小型化表面贴装封装,具备三大优势:
结合参数特性,该器件适用于以下核心场景:
WSD20L120DN56由国内专业功率半导体厂商WINSOK(微硕) 生产,该品牌在MOSFET、IGBT领域有成熟研发制造经验,产品具备:
该器件以“低导通损耗+大电流承载+小封装散热”为核心优势,是低电压功率系统的高性价比选型。
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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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