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.
MUR4100_AY_100A1 是强茂(PANJIT)推出的一款快恢复 / 超快恢复整流二极管,采用 DO-201AD 轴向通孔封装,面向开关电源、整流桥、续流与浪涌吸收等功率电子场合。该器件在高耐压与高速开关环境下表现稳定,适用于需要兼顾耐压、平均整流能力与较短反向恢复时间的应用。
这些参数表明 MUR4100_AY_100A1 在高电压与中等电流等级下具备良好折衷:1 kV 的耐压适合高压整流,4 A 的平均整流能力满足多数中功率负载,而 75 ns 的 Trr 则有效降低开关过程中的反向恢复损耗与尖峰,利于开关频率较高的场合使用。
该器件采用 DO-201AD 封装,属于轴向通孔类型,便于手工焊接与传统波峰/回流工艺下的装配。DO-201AD 提供了较好的机械强度与热扩散路径,利于在通孔电路中散热。实际应用中应注意:
MUR4100_AY_100A1 适合在要求 1 kV 耐压、数安培整流且需较快恢复速度的设计中使用。选型时若需:
总结:MUR4100_AY_100A1 以 1 kV 耐压、4 A 平均整流与 75 ns 的反向恢复时间,在通孔封装中为电源与整流应用提供了可靠的性能组合,适合对耐压与开关恢复性能都有要求的中功率场合。具体电路设计与热管理请参考强茂官方数据手册与典型应用电路以获得最佳性能与可靠性。
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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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