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.
SI1304BDL 是 TECH PUBLIC(台舟电子)推出的一款小封装场效应晶体管(FET),适用于30V级别的低功耗开关和电源管理场合。该器件为增强型N沟MOSFET,封装采用SOT-323(又称SC-70),体积小、适合高密度电视板与便携式终端应用。器件工作温度范围宽 (-55℃ 到 +150℃),可在苛刻环境下稳定工作。
主要参数概览:
当应用需要更低的导通电阻或更高的功率承受能力时,可考虑更大封装或额定电流更高的同类 MOSFET。对于对开关损耗敏感、高频应用,优先关注 Qg、Coss 与 Crss 指标。在空间受限且电流在几百毫安级别的场合,SI1304BDL 提供了性能与尺寸之间良好的平衡。
SI1304BDL 是一款面向低功耗、空间受限应用的 30V 级 N 沟 MOSFET,具有低门极电荷、较小电容及合适的导通电阻,在便携设备电源管理、负载开关与保护电路中表现出色。针对具体应用,请结合 PCB 散热、驱动电压和工作频率等因素进行评估,并参照完整数据手册完成最终设计与可靠性验证。
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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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