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.
GC3M0040120D 是 SUPSiC(国晶微半导体)推出的一款 1 个 N 沟道碳化硅(SiC)功率 MOSFET,额定漏源电压 Vdss = 1.2 kV,适用于高压电力电子场合。器件采用 TO-247-3 封装,设计用于高温、高压和高功率密度应用,适配中高压逆变、电力变换与工业电源等领域。
GC3M0040120D 在 1.2 kV 级别提供了兼顾导通与开关特性的 SiC MOSFET 方案,低 Coss 与小 Crss 有利于降低开关相关问题,但较大的栅电荷和在高电流下显著的导通损耗要求系统设计在栅驱、散热与布局上做好充分规划。适当的驱动、被动吸收与热管理是发挥该器件可靠性能和效率的关键。若需进一步的曲线图、热阻及详细封装尺寸等资料,建议参考厂方 datasheet 或联系 SUPSiC 技术支持。
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.
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