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.
东芝推出的SSM3K72KFS,LF(T)是一款专为小功率开关与信号控制设计的N沟道MOSFET,采用SOT-416-3超小型封装,具备宽温度范围、低导通损耗等核心特点,适用于便携电子、工业控制及汽车辅助电路等场景。
SSM3K72KFS属于单管N沟道MOSFET,由东芝半导体生产,定位为低电压小电流控制开关,可替代传统继电器或三极管,实现更高效、更紧凑的电路设计。
该器件的关键参数直接决定了应用边界与性能表现,具体如下:
工作温度范围为**-55℃~+150℃**,覆盖工业级与汽车级环境(如汽车发动机舱、工业低温车间),可靠性强。
SSM3K72KFS采用SOT-416-3封装,尺寸仅约2.3×1.6×1.1mm(典型值),属于超小型表面贴装封装,可大幅节省PCB空间,适配便携设备的紧凑布局。
东芝成熟的半导体工艺确保了器件长期可靠性:宽温度范围下导通电阻变化小,可稳定工作于 harsh环境。
结合参数特点,该器件主要应用于以下场景:
与同类小功率MOSFET相比,SSM3K72KFS的核心优势包括:
该器件是小功率开关与信号控制场景的高性价比选择,可有效替代传统器件,提升电路紧凑性与能效。
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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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