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.
SS510F 为晶导微电子推出的肖特基整流二极管,面向中功率直流整流与保护应用。其主要电气参数包括:正向压降 Vf = 0.85V @ 5A、直流反向耐压 Vr = 100V、额定整流电流 IO = 5A、反向漏电流 Ir = 1mA @ 100V、工作结温范围 -55℃ ~ +125℃,非重复峰值浪涌电流 Ifsm = 150A。器件采用 SMAF 小型表面贴装封装,便于自动贴装与回流焊工艺。
SMAF 表面贴装封装适配常见回流焊工艺。建议采用推荐的回流温度曲线(峰值不超过 260℃)、合适的焊盘尺寸与助焊剂掩膜开窗。焊盘下可设计若干通孔并填充导热硅胶或铜柱以提高散热。
器件设计适用于长时间工业级工作,但应保证 junction 温度低于最大额定值(≤125℃)以延长寿命。对关键应用建议做实际温升测试、寿命加速试验与热循环验证,确保在目标应用中的稳定性。
如需进一步的典型曲线、热阻数据或推荐封装尺寸图(PCB 封装库),可提供器件数据手册或样片进行具体热仿真与布局优化。
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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