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Littelfuse SMBJ110A
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse SMBJ110A
- Type
- LITTELFUSE
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- LITTELFUSE
- Electronic Component
- SMBJ110A
- Electronic Component
- 1
- Package
- DO-214AA
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.202g
- Electronic Component
- 1
- Electronic Component
- BM0265323025
- Operating Temperature
- 65℃~+150℃
- Voltage
- 177V
- 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：SMBJ110A TVS二极管
概述
SMBJ110A是一款由美国力特（Littelfuse）公司生产的高性能瞬态电压抑制器（TVS）二极管，专门设计用于保护电子设备免受瞬态电压冲击。其主要应用场景包括各种通用电源线路保护、数据线路保护以及在工业和消费电子设备中的过电压保护。SMBJ110A具有卓越的性能和良好的热稳定性，可以满足许多应用中的电压抑制要求。
主要特点
反向电压：SMBJ110A的典型反向断态电压为110V，最小击穿电压为122V。这使得它在高电压应用中非常有效，能够可靠地防止设备损坏。
过压钳位：在不同的峰值脉冲电流（Ipp）条件下，SMBJ110A的电压钳位最大值达到177V，这保证了即使在极端情况下，瞬态电压也能被迅速而有效地限制在安全范围内。
峰值脉冲能力：该二极管具有高达3.4A的峰值脉冲电流处理能力，和600W的峰值功率性能，能够承受短时间内的高能量冲击，进一步增强了设备的可靠性。
工作温度范围：SMBJ110A的工作温度范围为-65°C至150°C，确保了在各种环境条件下均能稳定工作，满足不同应用需求。
封装形式：该产品采用DO-214AA（SMB）表面贴装型封装，使其适合自动化生产，同时便于在空间受限的应用中安装。
应用领域
SMBJ110A广泛应用于电子设备的多种保护场景，包括：
- 电源线保护：在交流和直流电源线路中，有效防止雷击、开关瞬态和其他电气干扰对设备造成伤害。
- 数据线保护：在通信线路和数据传输线路中防止静电放电（ESD），确保信号的完整性和设备的安全。
- 工业应用：在工业自动化设备、控制系统中，提供可靠的防护，减少设备故障率，保证生产连续性。
安装及使用注意事项
采用SMB封装的SMBJ110A适用于表面贴装（SMD）技术，适合高速、大批量的自动化组装。安装时需确保元件的极性正确和焊接质量良好，以避免接触不良的风险。同时，设计电路时应充分考虑其最大承受伏特数与实际使用环境中可能遇到的电压脉冲，以确保最佳保护效果。
总结
SMBJ110A TVS二极管是电子元器件中不可或缺的保护组件，凭借其高击穿电压、大脉冲处理能力、宽温度范围和优越的封装设计，成为广大工程师和设计师在实现设备过电压保护时的重要选择。通过有效的瞬态电压抑制，SMBJ110A帮助减少设备故障、延长产品寿命，是高可靠性电路设计中的理想之选。
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