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.
PSD03C-N 是 BORN(伯恩半导体)推出的一款双向 TVS(瞬态电压抑制)二极管,封装为 SOD‑323,专为保护低压敏感电子接口免受静电放电(ESD)、电快速瞬变(EFT)和浪涌冲击(Surge)而设计。器件具备低漏电、较高的脉冲承受能力以及适中的结电容,适合用于通信接口、消费电子、工业控制以及物联网终端的端口保护。
注:钳位电压和击穿电压随测试电流、温度及实际波形会有差异,上述值基于典型测试条件(如 8/20 µs 浪涌波形或标准 ESD 测试电平)。
总结:PSD03C‑N 以其 3.3 V 工作电压、双向保护、较高的脉冲承受能力和小型 SOD‑323 封装,适用于多种低压接口的抗静电与抗浪涌保护。合理的 PCB 布局与系统级 EMC 设计能发挥其最佳保护效果。若需详细的曲线、封装尺寸或制造商数据手册,可向 BORN(伯恩半导体)或授权分销商索取 PSD03C‑N 的完整规格书。
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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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