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Littelfuse(美国力特) SMAJ14CA
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse SMAJ14CA
- 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
- SMAJ14CA
- 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
- BM0264825378
- Operating Temperature
- 65℃~+150℃
- Voltage
- 23.2V
- 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.
SMAJ14CA产品概述
概述
SMAJ14CA是一款由美国Littelfuse（力特）公司生产的高性能瞬态电压抑制（TVS）二极管。该产品设计专为保护敏感电子元器件，防止过电压和瞬态电流冲击。作为一款双向TVS二极管，SMAJ14CA能够有效地保护电路中的关键部件，确保其在极端条件下的正常运行。
基本参数
SMAJ14CA的基本电气参数如下：
- 极性：双向（Bidirectional）
- 峰值脉冲电流（10/1000µs）：17.2A
- 箝位电压：23.2V
- 击穿电压（最小值）：15.6V
- 反向关断电压（典型值）：14V
- 功率 - 峰值脉冲：400W
- 工作温度范围：-65°C至150°C（TJ）
该二极管的设计使其能够在瞬态电流冲击下承受高达17.2A的电流，同时确保系统中的电压不会超过指定的箝位电压23.2V，从而保护电路的其他组件不受损坏。
应用场景
SMAJ14CA TVS二极管广泛应用于各种电子设备和电路，特别是以下场合：
电源线路保护：在电源线中安装SMAJ14CA，可以有效抑制来自电源的瞬态过电压，例如雷电或开关瞬态，从而保护下游的电源管理IC和其他敏感器件。
数据线保护：该二极管适合用于数据传输线路中，保护通信设备免受电磁干扰（EMI）和静电放电（ESD）带来的损害。
消费电子产品：如智能手机、平板电脑以及其他可移动设备，SMAJ14CA可以保护其内部电路不受过电压影响，确保设备的可靠运行。
工业设备：在工控系统中，防止瞬态过电压提高工业设备的长期可靠性。
设计与封装
SMAJ14CA采用DO-214AC（SMA）封装，适合表面贴装（SMD）应用。其小型化的封装设计便于在各种空间受限的电路板上安装，满足现代电子设备对环保和轻巧设计的要求。DO-214AC封装同样确保优秀的散热性能，适应高温环境下的使用需求。
性能优势
高可靠性：SMAJ14CA经过严格的可靠性测试，在高温和严苛环境下均能保持稳定性能。
快速反应时间：该二极管能够迅速抑制瞬态过电压，提供即时保护。
宽工作温度范围：-65°C至150°C的工作温度范围使其能在极端气候和工业环境下稳定工作。
多功能性：适用于电源保护、信号线路保护等多种应用场合，增强设计的灵活性。
结论
SMAJ14CA瞬态电压抑制二极管是保护电路的重要元器件，凭借其优越的电气特性、可靠的性能和宽广的应用范围，成为电子设计中不可或缺的保护方案。无论是在消费电子、工业应用还是数据通讯设备中，SMAJ14CA都能提供持久的保护，确保设备在各种环境下的安全运行。选择SMAJ14CA，即意味着为您的电路提供了一层额外的安全保障。
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