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Part number: P4SMA18

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P4SMA18 Diode Specifications

General Information: The P4SMA18 diode is a specialized electronic component designed for applications requiring transient voltage suppression and overvoltage protection. Known for its reliability and efficiency, this diode plays a crucial role in safeguarding sensitive electronic circuits and devices.

Specifications

  • Type: The P4SMA18 is a unidirectional TVS (Transient Voltage Suppression) diode designed to shunt excess voltage away from sensitive components.
  • Breakdown Voltage: With a breakdown voltage of 18V, this diode activates when the voltage exceeds the specified threshold, diverting the excess current to protect downstream components.
  • Power Dissipation: Capable of handling transient power spikes and surges to safeguard connected circuits from damage due to voltage fluctuations.
  • Package: Typically available in a SMA (DO-214AC) package, offering easy integration into circuit boards and assemblies.

Applications

  • Electronics Protection: Commonly used in telecommunications equipment, power supplies, automotive electronics, and industrial controls to protect against voltage transients and ESD events.
  • Consumer Electronics: Found in devices like smartphones, laptops, and home appliances to ensure reliable operation and prevent damage from voltage spikes.
  • Industrial Systems: Integral in safeguarding PLCs, control systems, and sensors from voltage surges that could compromise performance or cause failures.

Compliance

Standards: The P4SMA18 diode complies with industry standards for transient voltage suppression devices, ensuring reliability, performance, and safety in diverse electronic applications.

Identification

The designation P4SMA18 provides key details about the diode's voltage rating, type, and intended application, aiding in accurate selection and deployment in circuit protection schemes.

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