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.
DSK115 是 MDD 推出的独立式肖特基整流二极管,封装为 SOD-123FL,面向对开关损耗、反向耐压和温度稳定性有要求的工业与消费类电源应用。器件在 1A 电流工况下的正向压降为 850mV(典型测试条件:If=1A),反向耐压(Vr)为 150V,反向漏电流在 150V 时为 100µA,工作结温范围为 -55℃ 至 +150℃。
SOD-123FL 封装具有低高度、较小占板面积和良好引脚热传导特性,适合空间受限的电源模块与通讯设备。平坦封装便于高速贴片与回流焊接,铜箔焊盘设计能通过增加焊盘面积提高热散能力。
DSK115 可在常见无铅回流焊工艺下使用,推荐遵循 IPC/JEDEC 的回流曲线及制造商的焊接说明。器件的宽工作结温使其适合工业环境,但应避免长期在极端高温和高反向电压下连续工作以延长寿命。为保证批次一致性,建议在关键设计中进行样片老化与热循环验证。
DSK115 为一款面向工业与消费类电源的 150V / 1A 肖特基整流二极管,具有中等正向压降、较低反向漏流和宽温度范围,封装为易贴装的 SOD-123FL。适合用作高压整流、极性保护和高频整流场合,设计时注意热管理与浪涌保护即可发挥其性能优势。若需器件详细数据表(含绝对最大额定值、包装信息及回流曲线),请参考 MDD 官方资料或联系供应商获取完整技术手册。
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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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