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.
BAT46W 是 DOWO(东沃)出品的一款小信号肖特基整流二极管,采用 SOD‑123 表面贴装封装。该器件以低正向压降、快速恢复和体积小巧见长,适合便携设备、检波、保护和小功率整流等场景。以下基于您提供的基础参数,给出该器件的功能特点、关键电气参数、封装与热性能、典型应用以及使用注意事项,便于工程选型与实际设计。
说明:资料中给出的反向电流 Ir = 750 mA 与常见二极管参数不符——反向漏电通常是 μA 或 nA 级,而不是 mA 级。若真为 750 mA,则表示在反向电压下器件会产生极大泄漏,基本不适合大多数应用。建议在最终设计前向供应商或数据手册核实 Ir 的真实量级(很可能为 750 μA、750 nA 或其它单位误写)。
备注:在正式设计中,务必参考 DOWO 官方数据手册以获取完整的典型值、极限值、温度系数和封装尺寸,并在样机阶段进行实际测量验证。若需要,我可以帮您起草向供应商核实的数据清单或推荐几款可替代的规格型号。
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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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