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CJ SMAJ15CA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- CJ SMAJ15CA
- Type
- CJ
- Minimum package
- 5000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJ
- Electronic Component
- SMAJ15CA
- Electronic Component
- 1
- Package
- DO-214AC
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.102g
- Electronic Component
- 1
- Electronic Component
- BM0221731771
- Operating Temperature
- 55℃~+150℃
- Voltage
- 24.4V
- Current(Ir)
- 5uA
- Voltage(VBR)
- 18.5V
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMAJ15CA 产品概述
概述
SMAJ15CA 是一种双向瞬态电压抑制（TVS）二极管，广泛应用于各种电子电路中，以保护敏感元器件免受电压瞬变、电涌和静电放电（ESD）的损害。该器件由 CJ（江苏长电/长晶）制造，其封装类型为 DO-214AC，因其小型化和高效能而受到了广泛的欢迎。
主要特性
- 电压管理: SMAJ15CA 的击穿电压为 15V，对于大部分日常电子设备来说，这个电压可以有效抑制非正常电压波动，确保设备稳定运行。
- 双向设计: 该产品的双向性使其能在正负方向上均能提供电压保护，尤其适用于那些可能在电路中经历电压反向的应用场景。
- 快速响应时间: SMAJ15CA 具有极快的响应时间，可以在瞬态电压出现后立即生效，大幅降低对后端电路和敏感元器件的潜在损害。
- 高功率处理能力: 该器件能够承受高达 400W 的脉冲功率（在 8/20μs 时间内），可应对一般应用环境下的电压冲击。
- 耐高温性: SMAJ15CA 具备较高的工作温度范围（-55°C 至 +150°C），使其能在恶劣环境条件下可靠工作。
应用场景
SMAJ15CA TVS 二极管的应用范围非常广泛，适合多种设备和系统保护，例如：
- 消费电子: 手机、平板电脑、游戏机等设备，SMAG 作为内置保护电路中不可或缺的一部分，有效防止消费者设备在充电和使用期间因电涌导致的损害。
- 通信设备: 在网络设备（如路由器、交换机等）中，采用双向 TVS 保护输入和输出信号线，确保数据传输的稳定性和安全性。
- 自动化设备: 工业控制系统中的传感器和执行器使用 SMAJ15CA 来管理电压波动，从而提升系统的可靠性。
- 汽车电子: 在现代汽车中，随着电子控制系统的日益增多，保护汽车电路免受电压干扰成为必需，SMAJ15CA 可以用于传感器、控制模块、电源管理等多个部件。
- LED 驱动电路: 对于 LED 驱动器，SMAJ15CA 可以有效抑制过电压，延长 LED 的使用寿命和提高光源的稳定性。
封装和安装
SMAJ15CA 采用 DO-214AC 封装，这种表面贴装封装具有良好的散热能力和抗震性，适合自动化生产线的贴装工艺。其小巧的物理尺寸使其易于集成到各种 PCB（印刷电路板）设计中，并在空间受限的应用中表现出色。
结论
总的来说，SMAJ15CA TVS 二极管是一个性能可靠、成本效益高的解决方案，能够有效保护电子设备免受瞬态电压的威胁，无论是在日常消费品还是工业及汽车应用中，其重要性不容忽视。随着电子设备对保护设计的要求不断提高，SMAJ15CA 在未来的电子元器件市场中将继续发挥其不可替代的作用。
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