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.
TPWSB5557Z 是台舟电子(TECH PUBLIC)推出的一款小封装肖特基二极管,封装形式为 DFN0603-2。该器件面向低压、低功耗的整流与保护应用,具有低正向压降与较快恢复特性,适合移动设备、通信模块、USB 电源路径与一般开关电源的小电流整流场合。
注意:在 30 V 反向电压下反向漏电为 700 μA,相对某些肖特基来说偏高,需在对待机/漏电严格的系统中评估其对功耗的影响。
TPWSB5557Z 以其低正向压降与超小 DFN0603-2 封装,适合空间受限且对压降敏感的小电流整流与反向保护应用。设计时需兼顾其 30 V 下的漏电特性与小封装的热特性,推荐在选型与 PCB 布局阶段进行热与漏电评估,并参照厂方完整数据手册完成最终设计验证。若需更详细的热阻、回流曲线与推荐焊盘,请向台舟电子索取数据表或样品做现场测试。
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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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