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.
BAV99WT 是扬杰 (YANGJIE) 推出的一款低电容、高速开关二极管,采用 SOT-323 小型封装,内部为两只二极管串联(1 对串联式)。器件面向高速开关、开漏逻辑保护和高压整流等场合,在要求体积小、开关速度快且能承受中等反向电压的电路中表现良好。
以上参数由典型测试条件给出,实际使用时建议参考具体应用的温度、频率与浪涌条件进行设计裕量。
BAV99WT 采用 SOT-323 表面贴装封装,适合自动化贴装与回流焊工艺。工作结温覆盖 -55 ℃ 到 +150 ℃,可在宽温度范围内稳定工作。建议在存储和贴装过程中遵循常规静电防护与干燥保存原则以保证可靠性。
当系统对更高电流或更低正向压降有要求时,可考虑同类双二极管但更大封装或更低 Vf 的型号;若需更高耐压或更低反向恢复时间,也可在器件族中选择相应规格。采购时请以完整型号、批次和封装信息为准,向供应商索取详细数据手册以获得完整的典型曲线与可靠性数据。
总结:BAV99WT 以其小尺寸、100 V 耐压、低漏电和快速恢复特性,适合用于多种高速开关、保护和检测场合。合理考虑热管理与电压裕度,可在紧凑型电路设计中发挥稳定效能。
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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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