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
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BAV70_R1_00101 是强茂(PANJIT)出品的一款双二极管器件,采用 SOT-23 封装,内部为一对共阴极(共阴)小信号二极管。器件定位为高频/高速开关与小功率整流用途,适合表贴电路中对体积、速度与耐压有综合要求的场景。描述字段为“未分类”,可归入通用小信号开关/整流类器件。
以上参数表明该器件兼顾了较高耐压与高速开关能力,适合在中低电流、高速切换的电路中使用。
SOT-23 小型封装有助于节省 PCB 空间并实现自动贴装生产。器件最大耗散功率为 250 mW,属于小功率器件,实际使用时需关注焊盘铜箔面积与散热路径,避免长时间在高环境温度或高占空比条件下工作。工作结温范围宽(-55 ℃至+150 ℃),适应工业温度要求,但仍应保证结温不超过规定上限以维持可靠性与寿命。
优势:体积小、SOT-23 适合自动化贴片;反向耐压高(75V),适用范围广;反向恢复快(4ns),适合高速信号处理;品牌可靠,工业温度范围广。
局限:平均功耗与连续电流较小(250mW、150mA),不适合功率整流或大电流环境;SOT-23 的散热能力受限,需良好 PCB 热设计。
总结:BAV70_R1_00101 适合用于需要高耐压、快速恢复且电流需求不大的小信号开关、检波与保护场合。在电路设计中应重点关注功耗与散热限制,以确保长期可靠运行。
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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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