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P4SMA180A from GS

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P4SMA180A

Manufacturer: GS, VISHAY

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

Partnumber Manufacturer Quantity Availability
P4SMA180A GS, VISHAY 120000 In Stock

Description and Introduction

ARK Electronics - Surface Mount Transient Voltage Suppressors Peak Pulse Power 400W Breakdown Voltage 6.8 to 550V The **P4SMA180A** from **VISHAY** is a high-performance **surface-mount transient voltage suppressor (TVS) diode** designed to protect sensitive electronic circuits from voltage spikes and transients. With a **standoff voltage of 180V** and a **peak pulse power dissipation of 400W**, this component is ideal for applications requiring robust overvoltage protection in a compact form factor.  

Featuring a **low clamping voltage**, the P4SMA180A ensures minimal stress on protected circuits while efficiently diverting excess energy away from critical components. Its **fast response time** makes it suitable for safeguarding against electrostatic discharge (ESD), lightning-induced surges, and other transient events in industrial, automotive, and telecommunications systems.  

The **SMA (DO-214AC) package** provides excellent thermal performance and mechanical durability, making it compatible with automated assembly processes. Additionally, the device is **RoHS-compliant**, meeting stringent environmental standards.  

Engineers often integrate the P4SMA180A into power supplies, data lines, and communication interfaces to enhance system reliability. Its combination of **high surge capability, compact size, and low leakage current** makes it a dependable choice for modern electronic designs requiring robust transient protection.  

For detailed specifications, refer to the manufacturer’s datasheet to ensure proper integration within your circuit design.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • SMAJ180A --: Same SMA package unidirectional TVS with 180V standoff and similar clamping, widely available and a direct functional substitute.
  • SMBJ180A --: Unidirectional 180V TVS with comparable surge rating; SMB package is slightly larger but electrically compatible and easy to fit.
  • 1SMA180A --: SMA-packaged 180V unidirectional TVS with matching standoff voltage and similar power handling, suitable as a drop-in alternative.
  • SMAJ180A --: Same SMA package unidirectional TVS with 180V standoff and similar clamping, widely available drop-in replacement.
  • SMBJ180A --: Unidirectional 180V TVS with comparable surge rating; SMB package is slightly larger but electrically compatible for most designs.
  • 1SMA180A --: SMA-package 180V unidirectional TVS offering equivalent protection and a different series naming for easy distinction.

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