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P4SMA20A from VISHAY

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P4SMA20A

Manufacturer: VISHAY

ARK Electronics - Surface Mount Transient Voltage Suppressors Peak Pulse Power 400W Breakdown Voltage 6.8 to 550V

Partnumber Manufacturer Quantity Availability
P4SMA20A VISHAY 65000 In Stock

Description and Introduction

ARK Electronics - Surface Mount Transient Voltage Suppressors Peak Pulse Power 400W Breakdown Voltage 6.8 to 550V **Introduction to the P4SMA20A TVS Diode from VISHAY**  

The P4SMA20A is a surface-mount transient voltage suppressor (TVS) diode designed to protect sensitive electronic circuits from voltage spikes and electrostatic discharge (ESD). Manufactured by VISHAY, this component offers robust clamping performance, making it ideal for applications in telecommunications, industrial systems, and consumer electronics where transient overvoltage events are a concern.  

With a standoff voltage of 17.1V and a breakdown voltage ranging from 19.0V to 21.1V, the P4SMA20A ensures reliable protection while maintaining low leakage current. Its peak pulse power dissipation of 400W (10/1000μs) allows it to handle high-energy transients effectively. The diode features a compact SMA (DO-214AC) package, enabling space-efficient PCB designs without compromising performance.  

Key benefits include fast response time, low clamping voltage, and high surge capability, ensuring minimal disruption to protected circuits. The P4SMA20A is RoHS-compliant, meeting environmental standards for lead-free manufacturing.  

Engineers often integrate this TVS diode into power supplies, data lines, and communication ports to enhance system reliability. Its combination of durability and precision makes it a trusted solution for safeguarding electronics against transient voltage threats.

Application Scenarios & Design Considerations

ARK Electronics - Surface Mount Transient Voltage Suppressors Peak Pulse Power 400W Breakdown Voltage 6.8 to 550V

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