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Littelfuse SMAJ16CA
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse SMAJ16CA
- 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
- SMAJ16CA
- 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
- BM0000283784
- Operating Temperature
- 65℃~+150℃
- Voltage
- 26V
- 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：SMAJ16CA 双向瞬态电压抑制器
一、产品介绍
SMAJ16CA是由美国力特（Littelfuse）公司生产的一款高性能的双向瞬态电压抑制器（TVS Diode），其设计旨在保护电子设备免受瞬态电压（如雷击、静电放电和其它电气干扰）带来的损害。该器件广泛应用于电源线路保护、数据线防护以及其他可能受到高电压瞬态冲击的应用场景。
二、主要技术参数
双向性质：SMAJ16CA具有双向特性，可在正、负方向上有效抑制瞬态过电压，从而保护连接的电路不受电压尖峰的损坏。
峰值脉冲电流（Ipp）：器件能够承受的峰值脉冲电流为15.4A（10/1000µs），这使得其在短时间内能够处理突发事件，降低元器件和电路板的损坏风险。
箝位电压：该器件的箝位电压为26V，意味着在破坏性过电压发生时，能够将电压保持在安全范围内，避免损坏上游元器件。
击穿电压：最小击穿电压为17.8V，确保在适用电压较高的环境下仍提供可靠的防护。
反向关断电压：典型的反向关断电压为16V，进一步增强了在负电压情况下的性能。
功率处理能力：该器件的峰值脉冲功率为400W，具备较强的过载容量，适用于较大功率的场合。
工作温度范围：该器件的工作温度范围为-65°C至150°C（TJ），适应于各种工业和民用环境，确保其在温度变化大的环境中也能稳定工作。
封装类型及安装：SMAJ16CA采用DO-214AC（SMA）表面贴装型封装，便于高密度表面安装并节省空间。
三、应用场景
SMAJ16CA双向TVS二极管广泛应用于如下场景：
电源保护：对电源线进行过电压保护以防止电压瞬变带来的损害，保障整机的安全运行。
通信设备：在数据通信线路中，抑制静电释放和其他瞬态干扰，保护设备免遭损坏。
消费电子产品：在手机、平板电脑等多种消费电子产品中，提供有效的过压保护，延长产品寿命。
工业设备：在各类工业自动化设备中，承受高电压瞬变，确保设备的稳定性和安全性。
汽车电子：用于汽车电子系统的稳定性，如汽车导航、音响系统等，提供额外保护。
四、总结
作为一款高效率的瞬态电压抑制器，SMAJ16CA凭借其优异的电气性能和可靠性，成为现代电子设备设计中的重要保护元件。其双向特性和出色的脉冲电流承受能力，使其在各种电气环境下都能够提供卓越的保护效果。无论是在消费电子、汽车电子还是工业设备中，SMAJ16CA都展现出了其不可或缺的重要性，是确保电路安全运行的理想选择。通过采用SMAJ16CA，设计工程师可以安心地应对瞬态电压引发的各种挑战，提升最终产品的质量和稳定性。
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