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ER202_AY_10001是台湾强茂电子(PANJIT)推出的一款独立式快恢复/高效率二极管,采用经典DO-15轴向引线封装,凭借低正向压降、快速反向恢复特性及宽温适应性,成为消费电子、工业电源等领域的通用型核心器件,可满足高频开关、低损耗整流等场景需求。
该器件属于快恢复二极管范畴,区别于普通整流二极管,其反向恢复时间(Trr)大幅缩短,同时保持较低的正向导通压降,兼顾“快速开关”与“低损耗”双重优势。产品为独立式设计,无并联/串联结构,便于电路灵活布局;封装采用DO-15,符合国际电子封装标准,体积小巧(约φ2.7×φ0.8×10mm,典型值),适合紧凑空间的插件安装。
ER202_AY_10001的电气参数针对高频整流与续流场景优化,核心参数如下:
基于其参数特性,ER202_AY_10001广泛应用于以下场景:
DO-15封装具备以下优势:
PANJIT(强茂电子)是全球知名的半导体器件制造商,专注于功率二极管、三极管等产品研发30余年,产品通过ISO9001、IATF16949等认证,品质可靠。ER202系列作为成熟产品,供货稳定,性价比高于同类进口器件,是国内电子厂商的优选替代方案。
综上,ER202_AY_10001凭借“低损耗、快恢复、宽温、高可靠”的综合优势,成为中低压中小功率电源系统的核心器件,可有效提升系统效率与稳定性。
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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.
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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.
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The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
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The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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