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.
SS24是FOSAN(富信)半导体推出的表面贴装肖特基势垒整流二极管,采用SMA(DO-214AC)封装,以低正向压降、快反向恢复、高浪涌耐受为核心特性,广泛应用于低压电源、开关电路等场景,是小型电子设备电源设计的主流器件之一。
SS24型号命名遵循行业通用逻辑:
该器件由国内功率器件厂商FOSAN富信研发生产,主打工业级可靠性与高性价比,批量一致性表现优异。
正向压降(Vf)仅550mV@2A,远低于普通硅整流二极管(通常1V以上),可显著降低导通损耗,提升电源转换效率。实际应用中需注意:连续正向电流需控制在2A以内,高温环境(>100℃)需降额至1.5A以下,避免结温过高。
非重复峰值浪涌电流(Ifsm)达50A(8.3ms半波脉冲),可有效承受电路启动、负载突变时的浪涌电流,避免器件损坏,适用于电池充电、电机启动等脉冲负载场景。
SS24采用SMA(DO-214AC) 表面贴装封装,尺寸紧凑(典型值:长4.5mm×宽2.7mm×高1.1mm),适合高密度PCB布局,封装特性如下:
SS24的特性使其适配多种低压高频场景:
SS24凭借低损耗、快恢复、高可靠性等优势,成为低压功率整流与续流场景的高性价比选择,适用于消费电子、工业控制等领域的批量应用。
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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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