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.
GC3M0032120D 是国晶微半导体(SUPSiC)推出的一款 1.2kV 级别的碳化硅(SiC)功率 MOSFET,采用 TO-247-3 封装。该器件面向高压高效率电力电子系统设计,结合 SiC 的高击穿电压、低导通损耗与宽温度工作能力,适用于中高功率换流、逆变与开关电源等场景。
这些参数表明器件在高压下仍能维持较低的导通损耗,且在高温环境下具备稳定的工作能力。
TO-247-3 封装便于与散热器直接接触,散热片连接至漏极(tab 为漏极)。考虑到 63 A 的连续电流与 283 W 的耗散能力,实际应用中必须做好散热设计:使用合适的散热器、铜基板或液冷方案并保证良好热阻管理,同时根据工作电流与频率做热结点和结温的裕量设计。
GC3M0032120D 以其 1.2kV 电压等级、较低的导通电阻与宽温工作范围,适合需要高压耐受与高效率的电力电子设计;在设计时需重点关注栅极驱动能力、散热与瞬态保护,以发挥 SiC 器件的性能优势。
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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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