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.
扬杰SL34F是一款小封装大电流表面贴装整流二极管,专为高密度PCB设计场景打造,核心优势在于「低导通损耗+高电流密度+宽温可靠性」的平衡。相比同封装普通整流管,其3A直流整流电流与80A非重复浪涌能力,能满足消费电子、工业控制等领域对小体积、高功率密度电源的需求,是替代传统插件整流管的理想选择。
SL34F的正向压降(Vf)仅450mV@3A,该参数在3A额定电流下表现优异:
反向耐压(Vr)为40V,满足多数低压电源的整流需求;反向漏电流(Ir)仅500uA@40V,远低于行业一般标准(通常≤1mA),可有效降低反向截止时的功耗,提升电路稳定性。
工作结温范围为**-55℃~+150℃**,覆盖工业级宽温需求:
SL34F采用SMAF封装(DO-214AD),是表面贴装型小封装:
SL34F的参数与封装特性,使其适用于以下场景:
扬杰SL34F以「小封装、低损耗、高可靠性」为核心,精准匹配低压大电流整流的高密度设计需求,是消费电子、工业控制等领域的高性价比选择。其宽温能力与抗浪涌特性,进一步提升了场景适配性,可有效降低电路设计难度与成本。
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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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