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.
DS310W 是晶导微电子推出的一款肖特基整流二极管,针对中功率、高效率整流与保护场合优化设计。器件典型正向压降为 850mV(在 3A 条件下),直流整流电流达 3A,非重复峰值浪涌电流达 80A,反向耐压 100V,100V 下反向漏电流典型值 300µA。器件工作结温范围宽 (-55℃ ~ +125℃),采用 SOD-123F 表面贴装封装,适合空间受限的消费类与工业电子产品。
这些参数表明 DS310W 在中等电流通路具有低正向压降和较强的浪涌承受能力,适合对效率和瞬态冲击有要求的场合。
DS310W 采用 SOD-123F 小型表面贴装封装,利于高密度 PCB 布局与自动化贴装。SOD-123F 在热阻与散热面积之间取得平衡,适合在有限空间内进行中等功率散热。实际使用时应关注 PCB 散热设计(增大铜箔面积和热通孔)以降低结温并保证长期可靠性。
DS310W 是一款面向中功率整流与保护用途的肖特基二极管,结合 850mV@3A 的低正向压降、80A 的浪涌能力和 100V 的反向耐压,适用于开关电源、车载与工业电源等多种场景。合理的 PCB 散热与选型余量能保证其在实际系统中表现稳定、寿命可靠。若需进一步的封装尺寸、热阻数据或完整电气特性曲线,可联系晶导微电子获取详尽数据手册并进行样片测试验证。
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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