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ST SM6T39CA TVS Diode SM6T39CA
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ST(STMicroelectronics) SM6T39CA
- 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
- SM6T39CA
- 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
- BM0000283532
- Operating Temperature
- 55℃~+150℃
- Voltage
- 69.7V
- Electronic Component
- IEC 61000-4-5；IEC 61000-4-2
- Current(Ir)
- 1uA
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：SM6T39CA TVS二极管
一、基础信息概述
SM6T39CA是一款由意法半导体（STMicroelectronics）生产的瞬态电压抑制（TVS）二极管，采用SMB（DO-214AA）表面贴装型封装。该器件设计用于保护电子元器件免受瞬态电压或电涌现象的影响，特别适用于各种通用电子设备、通信设备和电源线路的过压保护。
二、主要特性与参数
- 极性：本器件为双向（二极性），能够在正负两方向提供有效的压保护。
- 峰值脉冲电流：SM6T39CA可承受的峰值脉冲电流（在10/1000µs脉冲下）为11.1A，而在8/20µs脉冲情况下，其峰值脉冲电流可达到57A，表明其优良的瞬态放电能力。
- 箝位电压：在发生过压情况下，该二极管的箝位电压最大达到69.7V，确保后端电路件不断电。
- 击穿电压：SM6T39CA的击穿电压（最小值）为37.1V，而在正常操作条件下，其典型反向关断电压为33.3V。
- 工作温度：该器件的工作温度范围在-55°C至150°C，适应各种环境条件。
- 功率：该二极管最大峰值脉冲功率可达600W，表明其在高能量瞬态事件下的优越性能。
- 安装类型与封装：产品采用表面贴装型设计，便于在现代电子产品小型化和高密度设计中使用。其SMB封装符合行业标准，具备优秀的热和电气性能。
三、应用场景
SM6T39CA广泛用于需要稳定电压及可靠保护的场合，包括但不限于：
- 电源供应线路：保护电源线路和设备免受高电压瞬态和电源干扰影响。
- 通信设备：在电话、网络设备及移动通信装置中，防止电涌对芯片和敏感组件的损害。
- 消费电子：包括智能手机、平板电脑及其他便携式设备，这些设备通常对电压波动极为敏感。
- 工业控制：用于各种工业设备和控制器的保护，确保系统的稳定性与可靠性。
四、可靠性与质量
意法半导体作为全球知名的半导体供应商，以其卓越的质量管理体系和严格的产品测试流程而闻名。SM6T39CA经过严苛的测试，确保其在各种条件下的长期稳定性和可靠性。此外，该产品符合RoHS标准，无卤素环保材料，有助于降低对环境的影响。
五、总结
SM6T39CA TVS二极管凭借其优异的电压钳位特性、多样的应用场景及可靠的性能表现，是现代电子设计中不可或缺的重要器件。无论是在保护电子产品免受过电压冲击，还是在提升设备整体稳定性方面，SM6T39CA都展现出卓越的价值，为广大应用开发者及工程师提供了一个高效可靠的解决方案。
在设计和选择保护电路时，SM6T39CA凭借其出色的参数，使其成为市场上卓越的保护组件之一。
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