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ST SMBJ5.0CA-TR TVS Diode SMBJ5.0CA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ST(STMicroelectronics) SMBJ5.0CA-TR
- Type
- ST
- Unit
- Electronic Component
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- ST(STMicroelectronics)
- Electronic Component
- SMBJ5.0CA-TR
- Electronic Component
- 1
- Package
- SMB(DO-214AA)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.224g
- Electronic Component
- 1
- Electronic Component
- BM0000744198
- Voltage
- 13.4V
- Electronic Component
- IEC 61000-4-4；IEC 61000-4-2；IEC 61000-4-5
- Current(Ir)
- 20uA
- Voltage(VBR)
- 6.4V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：SMBJ5.0CA-TR 瞬态抑制二极管
基本信息
SMBJ5.0CA-TR 是一款高性能的瞬态抑制二极管（TVS），由意法半导体（STMicroelectronics）制造，采用SMB（DO-214AA）封装。这款器件设计用于保护电子设备免受瞬态电压事件，如雷击、电源浪涌和静电放电（ESD）的影响，确保设备的可靠性和长寿命。
主要特性
电气参数：
- 反向断态电压（V_R）：典型值为5V，表明在未施加反向电压时的额定工作状态。
- 击穿电压（V_BR）：最小击穿电压为6.4V，确保在过电压情况下能够快速反应，保护下游电路。
- 电压箝位值：在不同的峰值脉冲电流（Ipp）条件下，最大钳位电压为9.2V，能够有效遏制过电压的幅值，保护敏感器件。
电流处理能力：
- 峰值脉冲电流（10/1000μs）高达68A，显示其在瞬态条件下的强大承受能力，适合大多数电源线路保护需求。
- 峰值功率可达600W，进一步增强了该器件在极端工作条件下的表现。
温度范围：
- 工作温度范围广泛，从-55°C到150°C（TJ），使该器件在严苛环境中表现优越，非常适合工业应用。
封装与安装：
- 采用SMB（DO-214AA）表面贴装型封装，方便自动化组装，提高生产效率，并减少空间占用。
应用领域
SMBJ5.0CA-TR 的通用特性使其广泛应用于各种电子设备中，具体应用包括但不限于：
- 消费电子：如手机、平板电脑、电视等，能够有效防止瞬态电压对电子元件造成的损害。
- 工业控制：在工控设备中，确保电气系统的稳定性，防止雷电及其他瞬态事件对设备的影响。
- 通信设备：用于保护通信设备的电源接口，避免因电压浪涌造成的损失。
- 汽车电子：汽车行业中也有广泛应用，能够抵御汽车工作环境中的电气干扰。
设计考虑
在选择SMBJ5.0CA-TR 作为电路保护设备时，设计工程师需考虑设备的工作电压、可能的瞬态电压水平以及系统对电流和功率的需求。确保瞬态抑制二极管的击穿电压低于系统的最大工作电压，并合理评估过电流条件，以保障最佳的保护效果。
结论
SMBJ5.0CA-TR 是一款集高性能、宽工作温度范围和优良电流处理能力于一身的瞬态抑制二极管，非常适合用于各种电子设备和电源保护应用。其可靠性和适用性使其成为设计工程师和制造商的理想选择，为消除电源干扰、保护绝大多数电子元件的安全提供了强有力的支持。通过合理的应用设计，SMBJ5.0CA-TR 能够有效延长设备的使用寿命，提升电子设备的整体性能和可靠性。
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