Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
VISHAY SMBJ28A-E3/52 SMBJ28A
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- VISHAY SMBJ28A-E3 / 52
- Type
- VISHAY
- Unit
- Electronic Component
- Minimum package
- 750 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- VISHAY
- Electronic Component
- SMBJ28A-E3/52
- Electronic Component
- 1
- Package
- SMB(DO-214AA)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.21g
- Electronic Component
- 1
- Electronic Component
- BM0000288343
- Operating Temperature
- 55℃~+150℃
- Voltage
- 45.5V
- Current(Ir)
- 1uA
- Voltage(VBR)
- 31.1V
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：SMBJ28A-E3/52
SMBJ28A-E3/52 是一款由 VISHAY（威世）公司制造的高性能表面贴装型瞬态电压抑制二极管（TVS二极管），其广泛应用于各种电子设备和电源线路的过电压保护。这款元器件结合了优异的参数性能和可靠性，是设计中不可或缺的重要组成部分。
1. 产品基本信息
SMBJ28A-E3/52 采用 DO-214AA（SMBJ）封装形式，适合于表面贴装技术（SMT），具有良好的电气性能和热性能。其工作温度范围为 -55°C 至 150°C，能够在极端环境下稳定工作，适合各种工业和消费产品的应用。此外，SMBJ28A-E3/52 的电压性能也非常优越，其反向击穿电压典型值为 28V，确保了在过电压情况下能够有效地保护下游电路。
2. 技术参数
- 最大箝位电压：45.5V - 在高于安全电压的瞬态情况下，该二极管能够有效限制电压上升。
- 峰值脉冲功率：600W - 使其适合承受短时的高冲击电压，不会造成损坏。
- 峰值脉冲电流 (10/1000µs)：13.2A - 适合处理瞬态干扰，能够迅速电压放电。
- 单向通道设计 - 提高了电路保护的精确度，使其能够实现最佳的工作性能。
3. 应用领域
SMBJ28A-E3/52 的应用范围非常广泛，包括：
- 电源供应器 - 用于防止电源过载和瞬态过电压的影响，确保供电稳定。
- 通信设备 - 在数据传输设备中，防止高电压瞬态对数据通道造成的冲击。
- 消费电子 - 如智能手机、平板电脑等，保护内部电路不受外部电压冲击的损害。
- 工业自动化设备 - 确保设备在恶劣环境中稳定运行，延长使用寿命。
4. 性能与优势
SMBJ28A-E3/52 是一种具有高可靠性及热稳定性的元器件，能够在不同的工作条件下提供稳定的保护。其快速响应时间以及高稳压特性使其成为理想的电路保护方案。此外，由于其采用表面贴装封装，安装方便，可以在高密度电路板上轻松集成，具有良好的设计灵活性。
5. 结论
综上所述，VISHAY 的 SMBJ28A-E3/52 是一款性能卓越的瞬态电压抑制二极管，能够在多种应用场景中提供有效的过电压保护。其优良的电压特性、强大的功率承受能力以及广泛的应用范围，使其成为现代电子设备中不可或缺的保护元器件。在选择电路保护方案时，SMBJ28A-E3/52 无疑是一个值得信赖的选择。
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