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Littelfuse SMAJ16A
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse SMAJ16A
- 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
- SMAJ16A
- 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
- BM0000283212
- Operating Temperature
- 65℃~+150℃
- Voltage
- 26V
- Current(Ir)
- 15.4uA
- Voltage(VBR)
- 17.8V
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：SMAJ16A
概述
SMAJ16A是一款高性能的齐纳二极管，专为电源线路保护及瞬态电压抑制（TVS）应用而设计。采用表面贴装型（SMD）封装，符合DO-214AC（SMA）规格，广泛适用于各种电子设备及电路的过压保护。同样，该器件是一种单向通道的保护二极管，具备反向关断电压和击穿电压，在电路设计中提供可靠的保护和稳定性。
关键参数
- 反向关断电压（V_R）：16V（典型值），此参数确保器件在正常工作状态下不会导通，从而避免对敏感电子元件的损害。
- 击穿电压（V_BR）：17.8V（最小值），此参数表示器件在达到击穿电压时开始导通，为电子设备提供瞬时过压保护。
- 箝位电压（V_C）：26V，器件在承受超过反向关断电压的瞬态时所限制的电压，确保电路其他部分的安全性。
- 峰值脉冲电流（I_pp）：15.4A（在10/1000µs脉冲下），表明该器件能在极短时间内承受的最大电流，适合快速瞬态抑制的应用需求。
- 功率 - 峰值脉冲：400W，指器件在瞬态过压情况下可承受的峰值功率，适用于保护电路免受高功率冲击。
- 工作温度范围：-55°C 至 150°C，能够在严苛的环境条件下可靠工作，保证设备长期稳定运行。
应用领域
SMAJ16A广泛应用于消费电子、汽车电子、工业控制、通信设备等领域，其主要应用包括：
- 电源线路的瞬态电压抑制
- 数据通信线路及设备的过电压保护
- 电机驱动及控制电路的防护
- 可编程逻辑控制器（PLC）及其他嵌入式系统的电压保护
- 以防止雷电、静电放电（ESD）等引起的过压导致的设备损坏
特殊设计与优势
- 高度集成与小型化：SMAJ16A采用的SMD封装形式符合现代电子设备对空间的严格要求，易于自动化组装并优化PCB设计。
- 可靠性与稳定性：具备优良的热稳定性和性能一致性，适合高要求的工业及民用设备。
- 多样的安装选项：可根据需要在不同类型的电路板上灵活安装，便于制造和模块化设计。
- 全球认可的品牌：由美国力特（Littelfuse）生产，享有良好的声誉和广泛的市场认可，确保产品的质量和服务支持。
结论
SMAJ16A是一款功能强大且灵活应用的瞬态电压抑制器件，非常适合需要高可靠性和长期稳定性的应用场合。凭借其卓越的技术参数和多用途的特点，它为设计工程师提供了一种理想的解决方案，确保了系统的整体安全性与可靠性。无论是在消费产品还是重工业中，SMAJ16A都能有效保护电路和设备，延长使用寿命，降低故障率。
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