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.
NCE(新洁能)NCE70T360K 为单只N沟道功率MOSFET,适用于中高压开关电源与功率转换场合。主要电气参数如下:
NCE70T360K 以700V耐压为显著特征,适合高压侧开关。330mΩ 的导通电阻在10V栅压下可提供较低的导通损耗,但并非低阻小功率级别,应权衡导通损耗与切换损耗。Vgs(th)=3.5V 表明该器件阈值偏高,推荐采用10V门极驱动以确保充分导通。Qg=19nC 表示中等栅容,驱动器需提供对应充放电电流以实现预期开关速度;Crss=1.8pF 较小,有利于减小米勒效应,提升硬开关性能和降低开关损耗。
TO-252(DPAK)为常见贴片功率封装,便于表面贴装与散热铜箔结合。Pd=101W 为器件在规定条件下的耗散能力,但实际热性能受PCB铜面积、焊盘散热和工作环境影响显著。设计建议:
NCE70T360K 是一款面向中高压开关应用的700V N沟道功率MOSFET,具有中等导通阻抗与适中的栅极电荷,适合在要求耐压和可控开关特性的电源及工业驱动场景中使用。实际设计时应重点考虑门极驱动、电路拓扑与PCB散热设计,以确保器件在安全结温和长期可靠性范围内运行。
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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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