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ST SM6T6V8CA TVS Diode SM6T6V8CA
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ST(STMicroelectronics) SM6T6V8CA
- 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
- SM6T6V8CA
- Electronic Component
- 1
- Package
- SMB(DO-214AA)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.172g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Electronic Component
- BM0000285522
- Operating Temperature
- 55℃~+150℃
- Voltage
- 13.4V
- Electronic Component
- IEC 61000-4-5；IEC 61000-4-2
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SM6T6V8CA 产品概述
一、基本介绍
SM6T6V8CA 是由意法半导体（STMicroelectronics）推出的一款表面贴装型瞬态电压抑制器（TVS）二极管，采用 SMB（DO-214AA）封装，广泛应用于对电压波动敏感的电路中，特别适合用于保护电子设备免受瞬态过电压（如静电放电和雷击等）的影响。
二、主要参数
- 极性: 该产品为双向设计，即可以在正反向电压下工作，这使得它能够对多种信号线或电源线进行有效保护。
- 击穿电压: SM6T6V8CA 的击穿电压（最小值）为 6.45V，为电路提供明显的过压保护，确保设备不会因短时间高压损坏。
- 箝位电压: 在过电压情况下，起到保护作用的箝位电压为 13.4V。当发生瞬态波动时，该器件会快速限制过电压，保护下游元件不受损害。
- 电流承受能力: 该二极管能够承受的峰值脉冲电流（Ipp）为 298A（在10/1000微秒脉冲下的标准值），800A（在8/20微秒脉冲下），充分证明了其强大的瞬态抑制能力。
- 功率特性: 功率 - 峰值脉冲高达 600W，确保在极端条件下仍能保持性能稳定。
- 工作温度范围: 该器件拥有极宽的工作温度范围，从 -55°C 到 +150°C，广泛适应各种环境。
三、应用领域
SM6T6V8CA 楼适用于通用的过压保护场景，可以在多个领域发挥作用：
- 消费电子: 用于手机、平板电脑和笔记本电脑等设备，保护内部电路免受瞬态电压伤害。
- 工业设备: 在自动化控制系统和传感器中，为控制电路和信号线提供保护，保证设备长期稳定运行。
- 汽车电子: 车载电子设备如导航仪、车载音响等，利用该器件对敏感信号进行保护，增强电子系统的可靠性。
- 通信设备: 在各种通信设备中，这种二极管能够有效抑制线路上的瞬态过电压，保证数据传输的稳定性。
四、设计思路
在设计电路时，将 SM6T6V8CA 置于可能受到瞬态过电压影响的关键位置，例如电源输入端、信号线接口等，可以为后端电路提供可靠的保护。其双向特性允许设备在多种方向的瞬态影响下保持稳定，设计时需注意其箝位电压、电流和功率特性，以确保整体电路安全。
五、总结
作为一款高性能的瞬态电压抑制器，SM6T6V8CA 通过其高击穿电压、强大的峰值电流承受能力和广泛的工作温度范围，成为现代电子设备保护方案的重要组成部分。无论是在消费电子、工业自动化还是汽车电子中，其应用都能够有效提升系统的抗干扰能力和稳定性，是设计师和工程师在防护方案中值得信赖的选择。
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