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GOODWORK SMAJ28CA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- GOODWORK SMAJ28CA
- Type
- GOODWORK
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- GOODWORK
- Electronic Component
- SMAJ28CA
- Electronic Component
- 1
- Package
- DO-214AC
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.092g
- Electronic Component
- 1
- Electronic Component
- BM0219847436
- Operating Temperature
- 55℃~+150℃
- Voltage
- 45.4V
- Current(Ir)
- 5uA
- Voltage(VBR)
- 31.1V
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMAJ28CA是GOODWORK（固得沃克）所生产的一款重要的瞬态电压抑制二极管（TVS二极管），其封装类型为DO-214AC。该组件广泛应用于各种电子电路中，用于保护敏感元器件免受电压瞬变的影响。以下是该产品的详细概述。
一、产品特性
电压和功率规格： SMAJ28CA的峰值反向电压为28V，适合用于要求较高的电压保护场合。此外，其最大钳位电压在瞬态情况下可达到39.2V。它能够处理的功率是非常关键的，在瞬态条件下的功耗可以达到多达400W，这使其能够有效应对大电压脉冲。
低泄漏电流： 该二极管在正常工作条件下的静态电流非常低，通常在微安级别。这意味着在工作模式下，它对电路的影响较小，有助于提高整体电路的效率。
响应时间： SMAJ28CA具备快速响应时间，能够在电压突发到来时迅速进入导通状态，及时抑制过高的瞬态电压，保护下游电路不受到损害。
长期可靠性： 该器件符合相关的军事和工业标准，其结构设计和封装材料都经过严格的测试，具有优良的温度稳定性和耐用性，在恶劣环境条件下依然表现出色。
二、封装信息
SMAJ28CA采用DO-214AC封装，具有相对较小的尺寸和良好的散热性能。该封装通常应用于表面贴装（SMD）或插装器件，因其较小的尺寸和轻巧的设计，可极大地节省PCB空间并改善元器件间的布线设计，尤其适合日益微型化的电子产品需求。
三、应用场景
SMAJ28CA因其良好的电气特性和稳定性，广泛应用于多个领域：
通信设备： 在现代通信设备，如手机、交换机和路由器中，该元器件能够有效防止因雷电、静电放电（ESD）等造成的电压浪涌，保护设备的正常运行，提高通信故障的容忍度。
消费电子产品： 在各种消费电子产品中，诸如电视、音响、家用电器等，SMAJ28CA都能够提供有效的过压保护，确保设备运行稳定，延长使用寿命。
汽车电子： 随着汽车电子化进程的加速，SMAJ28CA在汽车控制单元、传感器和信息娱乐系统中得到广泛应用，其良好的抗过压能力和电磁兼容性为汽车电子的安全性提供了保障。
工业自动化： 在工业设备和控制系统中，该元器件能够防止由电动机启动和调速引起的电压干扰，帮助保护PLC和其他控制设备，确保生产线的稳定运行。
四、总结
SMAJ28CA是GOODWORK（固得沃克）推出的一款高性能瞬态电压抑制二极管，具有优越的电气性能和可靠性，其应用广泛而多样。无论是在通信、消费电子、汽车电子或工业自动化，均能提供有效的电压保护，确保装置的安全性和耐用性。通过其特殊的封装和设计，SMAJ28CA适应了现代电子行业对高性能、小型化元器件的需求，成为工程师在进行系统设计时的重要选择。
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