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SJD12A05L01 是一款由台湾君耀(Brightking)公司生产的单向静电放电(ESD)保护二极管,采用 SOD-123 封装。该器件专为保护敏感电子设备免受静电放电(ESD)和瞬态电压浪涌(TVS)的损害而设计。广泛应用于通信设备、消费电子、工业控制、汽车电子等领域,确保电路在恶劣电气环境下的可靠性和稳定性。
击穿电压(Breakdown Voltage): 6.4V
击穿电压是器件在反向偏置下开始导通的电压值。SJD12A05L01 的击穿电压为 6.4V,适用于低电压电路的保护。
反向截止电压(Reverse Working Voltage, Vrwm): 5V
反向截止电压是器件在正常工作条件下能够承受的最大反向电压。SJD12A05L01 的 Vrwm 为 5V,确保在正常工作时不会误触发。
峰值脉冲电流(Peak Pulse Current, Ipp): 21.8A
峰值脉冲电流是器件在短时间内能够承受的最大电流。SJD12A05L01 的 Ipp 为 21.8A,能够有效吸收高能量的瞬态浪涌。
最大钳位电压(Maximum Clamping Voltage): 9.2V
最大钳位电压是器件在承受峰值脉冲电流时,两端电压的最大值。SJD12A05L01 的最大钳位电压为 9.2V,确保被保护电路不会受到过高的电压冲击。
极性(Polarity): 单向
SJD12A05L01 是单向器件,适用于保护正极性信号线。单向器件在正向偏置时导通,反向偏置时截止。
类型(Type): ESD
该器件属于 ESD 保护二极管,专门用于防止静电放电对电路的损害。
通道数(Channel Count): 单路
SJD12A05L01 是单通道器件,适用于单信号线的保护。
SJD12A05L01 采用 SOD-123 封装,这是一种小型表面贴装封装,尺寸紧凑,适合高密度 PCB 布局。SOD-123 封装的典型尺寸为 2.7mm x 1.6mm x 1.1mm,便于在空间受限的应用中使用。
SJD12A05L01 广泛应用于以下领域:
| 参数名称 | 参数值 |
|---|---|
| 击穿电压 | 6.4V |
| 反向截止电压 (Vrwm) | 5V |
| 峰值脉冲电流 (Ipp) | 21.8A |
| 最大钳位电压 | 9.2V |
| 极性 | 单向 |
| 类型 | ESD |
| 通道数 | 单路 |
| 封装 | SOD-123 |
| 品牌 | Brightking |
SJD12A05L01 是一款高性能的单向 ESD 保护二极管,具有低击穿电压、高峰值脉冲电流和快速响应的特点,适用于多种电子设备的静电和浪涌保护。其紧凑的 SOD-123 封装和台湾君耀(Brightking)的品牌保证,使其成为工程师在设计电路时的理想选择。无论是在通信设备、消费电子、工业控制还是汽车电子领域,SJD12A05L01 都能提供可靠的保护,确保电路的稳定运行。
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