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.
S9013 是一款小功率 NPN 晶体管,封装为 SOT-23,适用于低电压、小信号放大与开关场合。典型额定参数为:集电极电流 Ic = 500 mA,集—射极击穿电压 Vceo = 25 V,耗散功率 Pd = 300 mW,特征频率 fT ≈ 150 MHz,集电极截止电流 Icbo = 100 nA,集—射极饱和电压 VCE(sat) ≈ 600 mV(在 500 mA 与 50 mA 条件下均给出),射—基极击穿电压 Vebo = 5 V,工作温度范围 -55 ℃ ~ +150 ℃。本产品单颗供货,品牌为 Slkor(萨科微)。
(注:具体典型/极限值请以原厂完整数据表为准)
S9013 适合用作:
注意:当工作电流接近 500 mA 时,晶体管在导通状态下的功耗 P = Ic × VCE(sat) ≈ 0.5 A × 0.6 V = 0.3 W,已等于器件额定 Pd 值,长期工作需谨慎,建议留有热裕量或采用并联/替代方案(例如功率 MOSFET 或更大功率的晶体管)。
SOT-23 小型封装适合体积受限的消费电子与便携设备。选型时请确认:
结语:S9013(Slkor)以其较高的 fT 与中等电流能力,适合多种低压小信号与开关应用,但在接近 500 mA 工作点时需严格关注热设计与驱动方案,确保器件的长期可靠性与稳定性。请在最终设计中参考完整数据手册并进行实际功耗与温升验证。
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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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