P4SMA18CAManufacturer: VISHAY, GS Silicon Avalanche Diodes - 400W Surface Mount Transient Voltage Supressors |
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| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| P4SMA18CA | VISHAY, GS | 120000 | In Stock |
Description and Introduction
Silicon Avalanche Diodes - 400W Surface Mount Transient Voltage Supressors The **P4SMA18CA** from **VISHAY** is a high-performance **surface-mount transient voltage suppressor (TVS) diode** designed to protect sensitive electronic circuits from voltage spikes and transients. This bidirectional TVS diode offers robust **18V clamping voltage** and is widely used in applications requiring reliable overvoltage protection, such as **telecommunications, industrial controls, and automotive systems**.  
With a **600W peak pulse power** capability, the P4SMA18CA efficiently absorbs transient energy, ensuring minimal impact on downstream components. Its compact **SMA (DO-214AC) package** makes it suitable for space-constrained PCB designs while maintaining excellent thermal performance.   Key features include a **low clamping ratio**, fast response time, and high surge current handling, making it ideal for safeguarding data lines, power supplies, and I/O interfaces. The device meets **AEC-Q101** automotive qualifications, ensuring reliability in harsh environments.   Engineers favor the P4SMA18CA for its **consistent performance, durability, and compliance with industry standards**, making it a trusted solution for transient suppression in modern electronics. Whether used in consumer electronics or industrial applications, this TVS diode provides an effective defense against electrical disturbances. |
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Application Scenarios & Design Considerations
Silicon Avalanche Diodes - 400W Surface Mount Transient Voltage Supressors
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