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.
SS56 为江苏长电(CJ/长晶)生产的肖特基整流二极管,采用SMAG 表面贴装封装,面向中大电流、低压降整流和开关电源应用。主要电气参数如下:
SS56 适合需要 60 V 等级、5 A 电流且要求较低 Vf 的场合。若需更低正向压降或更高电压/电流等级,可在同类肖特基系列中对比 Vf、Ir、Ifsm 及封装热阻;对汽车与更高可靠性要求,应核实是否符合相关车规认证。
SMAG 为紧凑表贴封装,便于高速贴装,但相对散热能力受限,建议在设计时优化 PCB 散热并遵循制造商的焊接、回流曲线及存储防潮规范。使用前请参考完整数据手册以获取封装引脚、推荐焊盘尺寸及详细电气/热参数。
总结:SS56(CJ)是一款面向中功率、高效率整流与续流应用的 60 V/5 A 肖特基二极管,具备低压降与良好浪涌能力。合理的 PCB 散热和温度控制是发挥其性能与保证可靠性的关键。若需进一步的封装图、热阻或波形测试建议,可提供具体应用场景以便给出更精确的工程建议。
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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