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.
SI2301 是 GOODWORK(固得沃克)推出的一款低压 P 沟道场效应管,封装为 SOT-23,面向便携式设备与电源管理场合。器件额定漏源电压 Vdss 为 20V,连续漏极电流 Id 为 3A,导通电阻 RDS(on) 为 92 mΩ(在 |Vgs|=4.5V 测试条件下),功耗 Pd 为 1.2W。工作温度范围宽(-55℃ 到 +150℃),适用于一般工业与消费电子环境。
总结:SI2301 是一颗面向低压高侧开关、体积受限场合的 P 沟道 MOSFET,具有较低的导通电阻和合适的栅极电荷特性,适合便携电源管理、负载隔离与反向保护等应用。正确的驱动设计和 PCB 散热处理是发挥其性能与可靠性的关键。
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.
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