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.
40P30是HL(富海微)推出的低压大电流P沟道增强型MOSFET,型号命名遵循“电压-电流”逻辑(40V漏源击穿电压、30A连续漏极电流),针对12V/24V低压系统的开关控制、续流及负载驱动场景优化,兼具小封装、低损耗、高可靠性特点,适合消费电子、工业控制及车载辅助系统等领域。
该器件采用TO-252(DPAK)表面贴装封装,引脚布局紧凑,兼容自动化贴片生产,同时满足小体积设计需求;属于增强型P沟道器件,栅极控制简单,无需额外负偏置电源即可实现导通/关断。
40P30的电性能参数针对低压高负载场景做了针对性设计,核心参数及实际意义如下:
TO-252封装是40P30的核心设计亮点:
40P30的参数特性使其在多个领域具备替代优势,典型应用包括:
40P30通过常规可靠性测试:
HL富海微40P30是一款高性价比的低压大电流P沟道MOSFET,以低导通电阻、宽温范围、小封装为核心优势,覆盖12V/24V系统的多数中小功率应用场景。相比同规格竞品,其在导通损耗一致性、功率密度方面表现突出,适合成本敏感型产品的批量应用,是消费电子、工业控制领域的理想选型。
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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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