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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扬杰科技(YANGJIE)推出的BAS70-04Q是一款高性能表面贴装开关二极管,采用SOT-23(行业内常标注为TO-236)封装,以低正向压降、极低反向漏电流、宽结温范围为核心优势,广泛适用于消费电子、工业控制、通信等领域的信号切换、低功耗整流及静电防护等场景。
BAS70-04Q的参数设计针对小电流、低噪声、宽温域场景优化,关键参数如下:
正向压降(Vf)为1V@15mA,属于低损耗设计——在小电流信号路径中可有效降低导通损耗,提升电路效率,避免信号传输过程中的能量损失。
直流反向耐压(Vr)达70V,满足多数低压应用的反向电压阻断需求(如12V/24V系统的信号隔离、电源反向保护),避免反向电流干扰或损坏前端电路。
反向电流(Ir)仅0.2pA@50V,为业内极低水平——适合对噪声敏感的高精度电路(如模拟信号调理、低功耗传感器接口),大幅减少反向漏电流对信号的干扰。
工作结温范围覆盖**-55℃~+150℃**,可适应工业级高低温环境(如户外设备、车载辅助电路),满足宽温域应用需求。
SOT-23(TO-236)封装具备以下核心优势:
BAS70-04Q的参数特性使其适配多类场景:
BAS70-04Q凭借低损耗、低噪声、宽温域、小型化的综合优势,成为小电流开关/整流场景的高性价比选择,覆盖从消费电子到工业控制的多领域应用,是设计紧凑、低功耗电路的理想器件。
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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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