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5.0SMDJ40CA/TR13 是台湾君耀(Brightking)推出的一款高性能瞬态电压抑制二极管(TVS),这款器件采用SMD(表面贴装器件)形式,封装规格为SMC(DO-214AB),广泛应用于电压瞬变保护、雷电保护、静电放电(ESD)防护等领域。该产品以其优异的保护性能和可靠的工作特性,成为现代电子设备中不可或缺的保护方案。
高额定功率:5.0SMDJ40CA/TR13 的最大反向击穿电压为40V,能够有效抑制高压瞬变信号,保护后续电子元器件不受损坏。
快速响应时间:该器件的响应时间极快,通常小于1纳秒,这使得其能够及时对于电压瞬变进行反应,在保护电路中发挥关键作用。
低夹持电压:夹持电压是电压保护器件在瞬态事件中所能承受的最大电压,5.0SMDJ40CA/TR13 具有较低的夹持电压,能够有效减小对电路的影响。
宽温度范围:该器件的工作温度范围为-55℃到+150℃,在各种严苛环境下均能确保可靠工作,从而提高设备的使用寿命和稳定性。
符合环保标准:产品符合RoHS标准,不含有害物质,符合现代电子工程对环保和可持续发展的要求。
5.0SMDJ40CA/TR13可广泛应用于多种场景,包括但不限于:
通信设备:在电话、网络路由器和交换机等通信设备中,能够提供高效的瞬态电压保护,防止雷电对设备造成的损害。
消费电子产品:如电视、音响设备、电脑及周边设备中采用该器件,能够有效防止静电和电涌事件的破坏。
汽车电子:随着汽车电子化程度的提高,5.0SMDJ40CA/TR13非常适合用于汽车的电控系统,如仪表板、传感器及控制模块的瞬态保护。
工业设备:在各种工业自动化设备、仪器仪表及传感器中,可以作为阻止瞬时电压干扰的保护机制,保障设备正常运行。
LED照明:LED驱动电路中使用此款TVS器件,可以保护LED元件不受过压和瞬态电压的影响,延长使用寿命。
5.0SMDJ40CA/TR13 采用SMC(DO-214AB)封装,具有尺寸小、热导性好等优点,适合表面贴装技术(SMT)生产工艺。其引脚间距设计合理,便于自动化贴装和焊接,同时确保了良好的电气接触和导热性能。
在安装时需注意遵循PCB设计规则,确保焊盘与器件之间的良好连接,防止因焊接不当而导致的虚焊或短路现象。此外,在电路设计中,要合理布局以避免元器件间的干扰。
综上所述,5.0SMDJ40CA/TR13 是一款技术先进、性能优越的瞬态电压抑制二极管,适用于广泛的电子应用领域。凭借较高的额定电压、快速的响应时间以及低夹持电压等优势,该器件能够有效保护电路免受瞬时电压和干扰的侵害。作为台湾君耀(Brightking)的一款明星产品,5.0SMDJ40CA/TR13 将持续为用户提供安全、可靠的电气保护方案。
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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.
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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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