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.
BAV21WS 是一款用于高压小信号开关和整流场合的表面贴装二极管,由 DIOTEC(德欧泰克)提供。该器件以其较高的反向耐压、快速的反向恢复特性和紧凑的 SOD-323F 封装,适合在空间受限且需要高压耐受的小电流信号处理电路中使用。
以上参数为典型或额定值,具体极限和典型特性请以厂方数据表为准。
BAV21WS 在高压、小电流、快速开关领域表现均衡。若需更低 VF 或更高浪涌能力,可考虑更大封装或 Schottky 器件;若需更低泄漏或更高耐压,可选择相同系列的更高规格型号或专门的高压开关二极管。选型时应对照应用的最大工作电压、峰值电流、开关频率及允许结温进行匹配。
结论:BAV21WS 以其 250 V 的高耐压、200 mA 的整流能力、50 ns 的快速恢复和紧凑的 SOD-323F 封装,适合高压小信号开关、保护和检波等场合。合理的 PCB 布局与热管理、合规的回流焊接工艺是确保其长期可靠工作的关键。
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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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