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SMCJ36A-AT/TR13是台湾君耀(Brightking)推出的单向瞬态抑制二极管(TVS),属于SMCJ系列表面贴装器件,主打中低压电路的瞬态过压防护场景。作为电子电路中常见的“过压防护盾”,该器件能快速响应各类瞬态浪涌(如静电放电、开关浪涌、雷击感应浪涌等),将电路电压钳位在安全范围内,避免敏感元器件(如MCU、传感器、通信芯片等)因过压损坏。其料号中“36A”对应核心反向截止电压参数,“SMC”为封装类型,“AT/TR13”是君耀的标准料号标识,适用于批量采购与生产。
该器件的核心参数围绕“防护效率”与“工作兼容性”设计,具体解析如下:
SMCJ36A-AT/TR13采用SMC封装(DO-214AB),属于小型表面贴装封装,尺寸紧凑(典型:长5.8mm×宽3.0mm×高2.0mm),适配自动化贴装生产线,大幅提升生产效率。封装采用耐高温、抗腐蚀塑料外壳,支持-55℃~+150℃宽温工作,满足工业控制、车载电子(低压部分)等场景的温度要求。此外,SMC封装引脚间距与焊接兼容性良好,可直接集成于各类PCB板,无需额外空间优化。
该器件因参数适配性强,广泛应用于以下领域:
Brightking(台湾君耀)是全球知名过压防护器件制造商,其TVS产品经过严格可靠性测试(脉冲循环、温度循环、湿度测试等),符合RoHS、REACH环保标准,部分系列通过AEC-Q101汽车级认证。SMCJ36A-AT/TR13作为成熟型号,已在众多量产产品中验证,长期稳定工作,可降低设备售后维护成本。
该器件平衡了防护能力与体积、功耗,是中低压电路瞬态过压防护的高性价比选择。
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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.
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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.
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The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
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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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