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.
AOD4184A 是一款额定漏源电压为 40V 的 N 沟功率 MOSFET,封装为 TO-252-3L(DPAK),由 TECH PUBLIC(台舟电子)提供。关键参数如下:Vdss = 40V,连续漏极电流 Id = 53A,导通电阻 RDS(on) = 17mΩ(Vgs = 4.5V、Id = 13A),耗散功率 Pd = 30W,门限电压 Vgs(th) ≈ 3V,门极总电荷 Qg = 18nC,输入电容 Ciss = 1.5nF(@20V),反向传输电容 Crss = 60pF(@20V),工作温度范围 -55℃ ~ +150℃。型号归类为未分类通用功率 MOSFET。
推荐用于需要较低导通阻抗与中等切换速度的场合:
在替代或并联时注意匹配 RDS(on)、QG、Ciss 与热阻参数,门极驱动电平需兼容;若系统强调 3.3V 驱动或更低导通损耗,可考虑标称为“logic-level”且在 Vgs=2.5~3.3V 下有明确 RDS(on) 数据的型号。总体而言,AOD4184A 适合对成本与性能有平衡需求的中低压功率开关场合。
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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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