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.
RUILON(瑞隆源)ES2D 是一款独立式快恢复/高效率整流二极管,采用 SMB 封装,面向中低功率开关电源、整流及保护电路。其主要电气参数包括:正向压降 Vf = 0.95 V(@1 A)、直流反向耐压 Vr = 200 V、额定整流电流 2 A、反向电流 Ir = 5 μA(@200 V)、反向恢复时间 Trr = 35 ns、非重复峰值浪涌电流 Ifsm = 50 A,工作结温范围 -55 ℃ ~ +150 ℃。以下对该器件的特性、应用和选型要点进行说明,便于工程上评估与使用。
总结:RUILON ES2D 是一款面向工业和消费电子中等功率场景的快恢复整流二极管,结合 200 V 耐压、低正向压降与较短反向恢复时间,能在效率与成本之间取得平衡。实际设计时,应以系统工作电流、开关频率、热设计和浪涌情况为依据进行电气与热量预算,确保长期可靠运行。
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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