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.
BV03C 是华轩阳电子(HXY MOSFET)推出的一款单路双向瞬态抑制器(ESD/浪涌保护器件),封装为 SOD-323。器件针对 3.3V 工作电压系统优化,兼顾高速信号保护与瞬态能量吸收能力,适用于接口保护与电路板局部防护方案。
BV03C 在静态条件下于 3.3V 以内保持极低漏电(Ir≈1µA),不会对敏感电路造成明显静态负担。遭受瞬态冲击时,器件在击穿区将快速导通,将高能量脉冲限制在约 20V 钳位电压,单次 8/20µs 波形下可承受 400W 峰值功率与 20A 峰值电流,能有效吸收来自接插件、外部线缆的高幅值短时干扰。
1pF 的低结电容使 BV03C 适用于对信号完整性要求较高的串行/差分信号线(如 3.3V TTL、LVDS 等),对高速链路的影响最小。
SOD-323 小外形便于高密度 PCB 布局,适合移动设备、消费电子与工业接口保护。器件工作温度覆盖 -40℃ 至 +125℃,并通过 IEC 相关标准验证,可靠性满足一般工业级应用需求。
BV03C 是一款面向 3.3V 系统的双向低电容瞬态抑制器,兼顾高速信号兼容性与较高的脉冲能量吸收能力。小型 SOD-323 封装适合密集布局与多场景防护需求,是接口与局部电路防护的实用器件。选型时应结合实际脉冲环境与重复能力需求进行系统评估。
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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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