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Littelfuse SMAJ22CA
Configuration
1 options
Configuration
23+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse SMAJ22CA
- Type
- LITTELFUSE
- Unit
- Electronic Component
- Minimum package
- 5000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- LITTELFUSE
- Electronic Component
- SMAJ22CA
- Electronic Component
- 1
- Package
- DO-214AC(SMA)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.124g
- Electronic Component
- 1
- Electronic Component
- BM0000286312
- Operating Temperature
- 65℃~+150℃
- Voltage
- 35.5V
- Electronic Component
- IEC 61000-4-4；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：SMAJ22CA
基本信息
SMAJ22CA是一款由美国力特（Littelfuse）生产的高性能双向瞬态抑制二极管（TVS二极管），专为电源线路和其他电气设备提供过电压保护而设计。其采用表面贴装型封装（DO-214AC/SMA），适用于各种电子设备的电气保护需求。该产品在整个工作温度范围内表现出色，能够承受极端环境下的操作。
产品特点
双向设计：SMAJ22CA的双向特性允许它在正向和反向方向上工作，适应各种电源和信号线的保护需求。这种设计使其能够有效吸收由于静电放电（ESD）、电压尖峰、浪涌电流等引发的瞬态过电压，确保连接设备的稳定运行。
高峰值脉冲电流：该产品具有高达11.3A的峰值脉冲电流（10/1000μs）。这意味着在遭受瞬态过电压时，SMAJ22CA能承受较大的冲击电流，而不会因过载而损坏，保障了下游电路的安全。
优越的电压特性：SMAJ22CA的反向关断电压（典型值）为22V，而击穿电压（最小值）为24.4V。这保证了其能够在工作条件下有效防御损害，同时在电压超标时迅速发挥保护作用。此外，最大箝位电压为35.5V，提供了良好的电压抑制能力，降低过电压对设备的影响。
工作温度范围：这款TVS二极管可以在-55°C到150°C的广泛温度范围内正常工作，适合各种工业和高温应用环境。
方便的安装特点：SMAJ22CA采用表面贴装型设计，安装便捷，尤其适合现代电子板的紧凑设计。其DO-214AC封装便于自动化设备焊接，适合大规模生产。
优异的功率处理能力：该器件的峰值脉冲功率为400W，这表明它具有强大的过电压处理能力，能够有效保护敏感的电子组件。
应用领域
SMAJ22CA广泛用于多种电子应用场景，包括但不限于：
- 通信设备：在网络设备和通信系统中保护电路，以防电涌和瞬态过电压。
- 消费电子：为智能手机、平板电脑和其他移动设备提供电源保护，提升产品的可靠性。
- 工业控制：在工业自动化和控制系统中，防止电气干扰和过电压对设备的损害。
- 汽车电子：为汽车电子系统提供保护，特别是在电动车和混合动力车中，确保车载电子系统的稳定性。
总结
SMAJ22CA是一款设计精良，性能卓越的双向瞬态抑制二极管，旨在为电子设备提供高效可靠的过电压保护。无论是在通信、消费电子、工业控制还是汽车电子等领域，该产品都能有效降低电气干扰的风险，为设备和系统提供持久的保护。凭借其高峰值电流承载能力、广泛的工作温度范围以及便捷的封装特性，SMAJ22CA无疑是寻求可靠电压保护解决方案的理想选择。
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