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.
XR150N03F 是 XNRUSEMI(新锐)推出的一款高单元密度沟槽式 N 沟道 MOSFET,针对高电流同步降压转换器和大电流开关场合进行了优化。器件在 30V 漏源耐压下提供极低的导通电阻和大电流能力,同时在可靠性和环保合规方面满足现代电源设计要求,适合服务器、电信电源、工业电源及高性能 DC–DC 转换器等应用场景。
XR150N03F 采用高单元密度的沟槽式结构,在 30V 等级中实现了非常低的 RDS(on)(1.5 mΩ @ 10V),这使其在导通状态下的导通损耗极小,特别适合持续大电流传导的场合。其连续漏极电流额定高达 150A,能够满足高功率密度电源模块里对开关器件的严苛电流要求。
不过器件的总栅极电荷 Qg 为 143 nC(@24V),属于相对较大的栅极电荷量,这意味着在高频切换时栅极驱动能量与驱动器能力需要充分考虑,栅极驱动电路需提供足够的驱动电流以保证快速切换和可控的开关损耗。
输入电容 Ciss 与反向传输电容 Crss 的数值可用于估算开关瞬态行为和驱动需求,较大的 Ciss 与 Crss 结合高 Qg 指出器件更适合在中低至中等开关频率范围内(并通过优化驱动与布局在更高频率下运行)以取得整体能效最优。
XR150N03F 将极低的导通电阻与大电流承载能力结合在紧凑的 PDFN-8L (5x6) 封装中,适用于追求高效率与高功率密度的电源设计。设计者在使用时需重视栅极驱动与 PCB 热管理,以充分发挥器件在同步降压与高电流开关场合的优势。若需进一步资料(如绝对最大额定、典型开关波形、热阻曲线和封装机械图),建议参考官方详细数据手册或联系 XNRUSEMI 技术支持。
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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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