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.
BM3415E 是伯恩半导体(BORN)推出的一款小功率 P 沟道 MOSFET,采用 SOT-23 封装,专为便携式与空间受限的电源管理场合设计。器件额定漏源电压 20V,连续漏极电流 4.8A,典型导通电阻低至 45mΩ(在 VGS=4.5V 条件下),适合用作低压高侧开关、功率路径管理与负载切换等应用。
优势:小封装适合空间受限设计;较低的 RDS(on) 在低压下效率较好;20V 耐压适合常见消费类与工业低压场景。
局限:SOT-23 热阻较大,持续高电流工况下需严格散热;Qg 中等偏大,要求开关驱动要考虑栅极电流能力。
BM3415E 为一款面向低压高侧开关与电源路径管理的 P 沟道 MOSFET,兼具小尺寸与较低导通损耗,适合便携终端与通用电源应用。在使用时建议关注栅极驱动、开关频率与 PCB 热处理,以保证长期可靠性与低热升。有关详细管脚、最大额定值和典型波形,请参见伯恩半导体官方数据手册。
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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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