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Littelfuse SMAJ58CA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse SMAJ58CA
- 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
- SMAJ58CA
- 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
- BM0000285534
- Operating Temperature
- 65℃~+150℃
- Voltage
- 93.6V
- 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.
SMAJ58CA 产品概述
一、产品背景
SMAJ58CA是一款高性能的瞬态电压抑制（TVS）二极管，专门设计用于保护敏感电子设备免受电压瞬变和过压的影响。该产品由美国力特（Littelfuse）公司制造，是市场上较为知名的电源保护器件之一，广泛应用于各种电子设备和电路中。
二、产品主要特性
极性与类型
- 极性: Bidirectional（双向），支持交替电流和电压。
- 类型: 齐纳二极管，适用于抑制过压瞬态。
电气参数
- 峰值脉冲电流（Ipp）: 优异的峰值脉冲电流承受能力，具备4.3A（10/1000µs）的性能，确保在瞬态事件发生时有效保护电路。
- 箝位电压: 在高达93.6V的脉冲情况下，能够实现快速箝位，保护后面的负载设备。
- 击穿电压: 在64.4V的最小击穿电压下，提供可靠的过压保护。
- 反向关断电压: 典型值为58V，这意味着在正常工作情况下，器件不会导致误触发。
功率与温度参数
- 功率（峰值脉冲）: 该器件能够承受高达400W的瞬态功率。
- 工作温度范围: 在-55°C至150°C的工作温度范围内保持良好的性能，确保在各种工作环境下的可靠性。
封装与安装
- 封装类型: 采用表面贴装型封装（SMA，DO-214AC），体积小巧，适合现代电子设计的高密度要求。
- 安装方式: 适合自动化生产和手动焊接，提供更大的设计灵活性。
三、应用领域
SMAJ58CA产品的应用场景十分广泛，主要包括：
- 电源线路保护: 用于各种电源供应设备、充电器和电池管理系统，防止电源过压导致的设备损坏。
- 信号线路保护: 适用于数据通信接口、电路板和传感器的过压防护，确保信号传输的稳定性和可靠性。
- 消费电子产品: 包括家用电器、移动设备、以及其他需要电源保护的消费电子。
- 工业设备: 在工业自动化和控制系统中，保护敏感元器件免受瞬态电压和电流的影响。
四、优势与竞争力
SMAJ58CA以其优异的性能和可靠性，成为国际市场上瞬态电压抑制器件的一项重要选择。其主要优势包括：
- 高峰值承载能力: 4.3A的峰值脉冲电流能力与93.6V的箝位电压，使其在面对严重瞬变环境时仍能够稳定工作。
- 宽工作温度范围: 适合在极端环境中使用，满足多种应用需求。
- 易于安装的封装设计: SMA封装形式使其适合新一代的表面贴装技术。
五、总结
总的来说，SMAJ58CA瞬态电压抑制二极管是一个非常实用和可靠的元件，适合用于各种电子设备的过压保护。凭借强大的电气性能、灵活的封装选择和优良的工作温度范围，它已经成为许多设计工程师和电子设备制造商的首选产品。选择SMAJ58CA，将为您的产品提供强有力的电源和信号保护，确保其在极端环境下的安全运行。
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