IC Phoenix logo

Home ›  P  › P5 > P6SMB18AT3

P6SMB18AT3 from

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

P6SMB18AT3

Manufacturer: ON

High Power Transient Suppressor

Partnumber Manufacturer Quantity Availability
P6SMB18AT3 ON 14526 In Stock

Description and Introduction

High Power Transient Suppressor # Introduction to the P6SMB18AT3 Electronic Component  

The **P6SMB18AT3** is a surface-mount transient voltage suppressor (TVS) diode designed to protect sensitive electronic circuits from voltage spikes and transient events. As part of the **P6SMB series**, this component offers robust clamping performance, making it suitable for applications requiring reliable overvoltage protection.  

With a **standoff voltage of 18V** and a low clamping voltage, the P6SMB18AT3 efficiently diverts excess energy away from critical components, safeguarding against electrostatic discharge (ESD), inductive load switching, and lightning-induced surges. Its compact **DO-214AA (SMB) package** ensures easy integration into modern circuit designs while maintaining high power dissipation capabilities.  

Key features of the P6SMB18AT3 include a **high surge current rating**, fast response time, and low leakage current, making it ideal for use in power supplies, communication systems, and automotive electronics. Whether deployed in industrial controls, consumer electronics, or telecommunications infrastructure, this TVS diode provides dependable protection against transient threats.  

Engineers and designers seeking a cost-effective, high-performance solution for transient suppression will find the P6SMB18AT3 a reliable choice for enhancing system durability and compliance with industry standards.

Application Scenarios & Design Considerations

High Power Transient Suppressor

Alternative Part Number

  • SMBJ18A --: Same SMB (DO-214AA) package, 18V standoff unidirectional TVS with comparable 600W peak pulse power, widely available and pin-compatible.
  • 1SMB18AT3G --: Direct 600W SMB unidirectional TVS in the 1SMB series with 18V standoff, same footprint and similar clamping characteristics.
  • P6SMB18A-E3/52 --: Equivalent 600W SMB unidirectional TVS with 18V standoff from Vishay's P6SMB series, suitable drop-in replacement for the original.
  • SMBJ18A --: Same SMB (DO-214AA) package and 18V standoff unidirectional TVS diode with comparable 600W peak pulse power, a widely available industry-standard equivalent.
  • 1SMB18AT3G --: ON's own 600W SMB unidirectional TVS with 18V standoff, same package and electrical characteristics, from the same manufacturer family.
  • P6SMB18A-E3/52 --: Vishay 600W SMB unidirectional TVS diode with 18V standoff voltage, direct functional replacement in the same DO-214AA package.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips