Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BAT43W是台湾迪嘉(TWGMC)推出的一款独立式高速开关二极管,采用SOD-123表面贴装封装,凭借低正向压降、宽温适应性及稳定的电气特性,广泛应用于消费电子、工业控制及射频小信号电路等领域。
BAT43W由台湾迪嘉(TWGMC)设计制造,属于单管独立式二极管,核心定位为小信号高速开关器件。其封装形式为SOD-123——一种超小型表面贴装封装,尺寸紧凑(典型规格约1.6mm×0.8mm×0.6mm),无传统引脚设计,仅通过两端焊盘实现PCB焊接,既节省板级空间,又提升了焊接可靠性(减少虚焊风险)。
BAT43W的电气参数针对小信号应用做了针对性优化,关键指标及实际意义如下:
BAT43W的环境适应性符合工业级应用要求,具体表现为:
BAT43W的参数特性使其在多领域具有实用性,常见应用包括:
BAT43W作为一款高性价比的高速开关二极管,以SOD-123小型封装、低正向压降、宽温适应性及稳定的电气特性为核心优势,覆盖了从消费电子到工业控制的多场景应用需求。其独立式设计便于灵活集成,适合高密度PCB布局,是小信号电路设计中的常用选型之一,尤其适合对功耗、体积及可靠性有要求的终端产品。
Request for quote
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.
Related products