Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Vishay SMAJ15A-E3/61 TVS Diode SMAJ15A
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- VISHAY SMAJ15A-E3 / 61
- Type
- VISHAY
- Minimum package
- 1800 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- VISHAY
- Electronic Component
- SMAJ15A-E3/61
- Electronic Component
- 1
- Package
- SMA(DO-214AC)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.115g
- Electronic Component
- 1
- Electronic Component
- BM0041825430
- Operating Temperature
- 55℃~+150℃
- Voltage
- 26V
- Current(Ir)
- 1uA
- Voltage(VBR)
- 19.7V
- 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.
SMAJ15A-E3/61 产品概述
基本信息
SMAJ15A-E3/61 是一款由 VISHAY（威世）制造的齐纳二极管，专门设计用于瞬态电压抑制（TVS）应用。其主要用于保护电路免受瞬态电压峰值的影响，尤其适用于电子设备中可能面临的电气过载情况。这款二极管具有典型的反向电压15V，能够有效抑制高达24.4V的瞬态电压，提供可靠的线路保护，特别适用于数据线、通讯线和其他敏感线路中。
设计和特性
SMAJ15A-E3/61 的设计以卓越的性能为目标。它是一种单向通道（UNIDIR）器件，能够在瞬态情况下快速响应，防止损坏后续的电子元器件。其电压击穿值的最小值为16.7V，这意味着当电压超过此值时，二极管会迅速导通，从而限制电压的上升，并因此保护连接在其后的电路不受高电压冲击的影响。
在实际应用中，SMAJ15A-E3/61 具有显著的脉冲电流处理能力，能够承受高达16.4A的峰值脉冲电流（10/1000µs），并在瞬态情况下能支持高达400W的峰值功率。这一特性使得它特别适合在高电压快速变化的环境中工作。
应用场景
由于其广泛的工作温度范围（-55°C ~ 150°C），SMAJ15A-E3/61 可在各种极端环境下稳定运行。因此，它被广泛应用于汽车、工业设备、消费电子、通讯设备等领域。无论是在车载电子系统中的电源保护，还是在通信基站中的信号线路保护，SMAJ15A-E3/61 都能够提供优异的保护功能。
安装与封装
SMAJ15A-E3/61 采用表面贴装型（SMD/SMT）封装，符合 DO-214AC (SMA) 封装标准。这种设计不仅便于在现代自动化生产中快速安装，同时也使得其在有限空间的应用中具有良好的适应性。表面贴装的特性还减少了引线电感，进一步提升了瞬态响应速度。
可靠性与长期稳定性
VISHAY ViSMAJ系列产品以其高质量和可靠性著称，这意味着，SMAJ15A-E3/61 能够在长期使用中维持其性能指标，降低因器件失效带来的维护成本。在设计中，制造商采用了符合行业标准的材料和工艺，确保其能够抵御温度变化、电压波动以及电磁干扰。
总结
总的来说，SMAJ15A-E3/61 是一款优质的瞬态电压抑制二极管，具备卓越的电压限制能力和高脉冲承受能力，适合于各种电源和信号保护应用。其广泛的工作温度范围和可靠的性能，使其在各种工业和商业环境中都是一款理想的选择。无论是在设计新产品还是在进行线路保护升级，SMAJ15A-E3/61 都是值得考虑的解决方案。
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