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ST SMBJ26A-TR TVS Diode SMBJ26A
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ST(STMicroelectronics) SMBJ26A-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
- SMBJ26A-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
- BM0000178882
- Voltage
- 53.5V
- Electronic Component
- IEC 61000-4-4；IEC 61000-4-5；IEC 61000-4-2
- Current(Ir)
- 200nA
- Voltage(VBR)
- 30.4V
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：SMBJ26A-TR 瞬态抑制二极管（TVS）
概述
SMBJ26A-TR是一款由意法半导体（STMicroelectronics）生产的瞬态抑制二极管（TVS），封装形式为SMB（DO-214AA），专为高效保护电路而设计。作为一种齐纳二极管，SMBJ26A-TR能够有效抑制瞬态电压尖峰，为各种电子设备提供可靠的防护。其广泛应用于电源线路、信号线和其他敏感电子组件，以避免因电压尖峰导致的故障或损坏。
主要特性
反向断态电压：SMBJ26A-TR的反向断态电压（V_R）典型值为26V，确保其在正常工作电压下不会导通，从而保护电路。
击穿电压：在最小击穿电压为28.9V的情况下，产品能够在超出正常电压范围后迅速导通，提供低阻抗通道将多余的电压引导至接地，确保电路及其组件的安全。
电压钳位特性：在不同峰值电流（Ipp）条件下，其电压钳位的最大值为42.1V，展现出其优越的钳位性能，有效限制尖峰电压。
峰值脉冲电流能力：SMBJ26A-TR可承受高达14.9A的峰值脉冲电流（10/1000µs），并且其峰值脉冲功率可达600W，这使其在极端电气环境下保持优异性能。
高工作温度范围：该器件具有极宽的工作温度范围——从-55°C到150°C，极大地扩展了其应用场景，适用于严苛环境中的电子产品。
表面贴装设计：SMBJ26A-TR采用表面贴装型（SMD）封装，便于自动化生产和安装，节省空间并提高整体设计灵活性。
应用领域
SMBJ26A-TR瞬态抑制二极管广泛用于各类电子设备及电源保护应用，具体包括：
- 电源线路保护：保护电源供应电路不受雷电或开关操作等瞬态过压影响，确保设备能够稳定运行。
- 通信设备：在数据传输线路中提供保护，防止因电压尖峰影响信号质量。
- 汽车电子：在现代汽车中，该器件能抵御极端电压波动，确保车载电子设备的安全性。
- 消费电子产品：如手机、计算机及其周边设备，屏蔽因外部影响造成的电压打击，提高产品的可靠性。
结论
SMBJ26A-TR瞬态抑制二极管不仅具有出色的电流和温度特性，还因其小型化设计及高性能的电压保护能力，成为保护电路的重要选择。无论是在工业、消费电子还是通信设备的应用中，它都能为电子元器件提供有效的防护，并延长设备的使用寿命。选择SMBJ26A-TR，无疑是在追求高效、安全与稳定的电子产品设计过程中明智的决策。
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