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.
US1M是台冠电子(TDD)推出的高速中功率整流二极管,采用SMA贴片封装,主打「高频整流、宽温可靠、抗浪涌冲击」三大核心价值,可覆盖工业控制、开关电源等多场景的稳定整流需求。相比常规慢恢复整流管,其75ns的反向恢复时间大幅降低高频损耗;1kV耐压+1A电流兼顾中压与中小功率负载;30A浪涌能力可抵御开机/负载突变冲击,是中小功率电路设计的优选器件。
US1M的参数针对高频整流场景做了精准优化,核心指标如下:
US1M采用SMA封装(DO-214AC),是主流贴片二极管封装之一,具备以下优势:
此外,台冠电子针对US1M做了多重可靠性验证:
US1M的参数特性使其可广泛应用于以下场景:
US1M由台冠电子(TDD)生产,该品牌专注功率半导体器件研发,产品覆盖整流管、稳压管等系列,品质符合国际标准:
US1M以「高速、可靠、紧凑」的特点,成为中小功率高频整流场景的高性价比选择,可有效简化电路设计并提升系统稳定性。
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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