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.
BAV21W 是一款面向高压小信号整流与快速恢复场合的贴片二极管,TWGMC(台湾迪嘉)提供的 SOD-123 封装版本适合自动贴装生产与空间受限的电路板设计。该器件以高耐压与较低正向压降为特点,兼具快速反向恢复性能,适用于开关电源、保护钳位、整流与高频信号处理等多种应用。
这些参数表明 BAV21W 在高压工作环境下仍能提供稳定整流与快速开关响应,但其耗散功率与连续电流受限,适合中小电流与高压场合。
总结:BAV21W(SOD-123)是一款适用于高压小信号整流与快速恢复应用的贴片二极管,具有最高 200 V 的反向耐压、200 mA 的整流能力与 50 ns 的反向恢复时间。在考虑功耗与热管理限制的前提下,适合开关电源、输入保护与高压信号整流等场合。请选择与具体工作条件相匹配的降额策略与散热设计,并参照厂商 datasheet 进行最终验证。
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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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