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MDD SMAJ5.0A
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MDD SMAJ5.0A
- Type
- MDD
- Minimum package
- 5000
Technical parameters
- Electronic Component
- MDD
- Electronic Component
- SMAJ5.0A
- Electronic Component
- 1
- Package
- DO-214AC
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.141g
- Electronic Component
- 1
- Electronic Component
- BM0214776688
- Operating Temperature
- 65℃~+150℃
- Voltage
- 9.2V
- Current(Ir)
- 800uA
- Voltage(VBR)
- 7V
- Electronic Component
- 5000
- Power(Ppp)
- 400W@10/1000us
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMAJ5.0A TVS二极管产品概述
产品描述
SMAJ5.0A是一种单向瞬态电压抑制（TVS）二极管，采用DO-214AC封装。它的主要功能是在电路中提供过电压保护，能够有效防止电压突波对敏感元件造成损害。该产品具有很好的瞬态响应速度，能够快速抑制瞬时过电压，从而保障电子设备的安全与稳定运行。
关键规格
- 额定工作电压: 5V
- 峰值功率: 400瓦（8/20μs脉冲）
- 反向击穿电压: 6.4V（典型值）
- 最大电流: 15A（8/20μs脉冲）
- 热阻: 40°C/W
- 封装类型: DO-214AC
应用场景
SMAJ5.0A广泛应用于各种电子设备的保护电路中，特别是那些在情况下可能会遭受电压尖峰的场合。常见应用包括：
- 通信设备: 手机基站、交换机、路由器等，这些设备工作中经常面临来自电源或信号线的突波干扰。
- 消费电子: 电视机、音响及其他家用电器，TVS二极管能够在瞬间过电压发生时保护内部电路免受损坏。
- 工业设备: 如PLC、控制器等，能够保证关键控制电路的稳定性。
- 汽车电子: 在现代汽车中，电子设备如导航、娱乐系统和电源管理都需要用到TVS二极管来抵御电气干扰和过电压。
- LED照明: LED驱动器的输入端及控制电路可以使用SMAJ5.0A进行预防性保护。
优点
- 快速响应时间: SMAJ5.0A提供几乎即时的过电压响应，能够在微秒级别内抑制电压尖峰。
- 小型化设计: 采用DO-214AC封装，适合空间受限的应用场景，同时方便布局和焊接。
- 高功率处理能力: 在短时间内能够承受高达400W的瞬态功率，确保可靠性。
- 高温环境稳定性: SMAJ5.0A设计考虑了高温工作环境，保证在高温下依然稳定工作，不易失效。
选择和应用注意事项
在选择SMAJ5.0A时，必须考虑电路峰值电压和工作环境的特性，确保其额定工作电压和功率符合应用的需求。此外，考虑到安装环境的电气特性，TVS二极管的引脚布局及散热性能也是需要重点关注的方面。
总结
SMAJ5.0A TVS二极管是电子电路中一款理想的保护元件，提供了高效的过电压抑制能力，帮助用户有效应对突发的电压问题。其广泛的应用场景和可靠的性能使其成为现代电子产品中不可或缺的一部分。对于设计工程师而言，选择合适的TVS二极管是确保产品安全和可靠性的关键一步。
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