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P6SMB27AT3 from MOT,Motorola

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P6SMB27AT3

Manufacturer: MOT, ON

High Power Transient Suppressor
Partnumber Manufacturer Quantity Availability
P6SMB27AT3 MOT, ON 4432 In Stock

Description and Introduction

High Power Transient Suppressor The **P6SMB27AT3** from ON Semiconductor is a high-performance surface-mount transient voltage suppressor (TVS) diode designed to protect sensitive electronic circuits from voltage spikes and transients. This component is part of the **P6SMB series**, known for its robust clamping capability and fast response time, making it ideal for applications requiring reliable overvoltage protection.  

With a **standoff voltage of 27V** and a **peak pulse power dissipation of 600W**, the P6SMB27AT3 effectively suppresses transient events such as electrostatic discharge (ESD), lightning-induced surges, and inductive load switching. Its low clamping voltage ensures minimal stress on downstream components, enhancing system reliability.  

The device features a **unidirectional configuration**, making it suitable for DC circuits where polarity must be maintained. Its compact **SMB (DO-214AA) package** allows for efficient PCB space utilization while providing excellent thermal performance.  

Common applications include **power supplies, communication equipment, automotive electronics, and industrial control systems**, where transient protection is critical. The P6SMB27AT3 meets industry standards for surge protection, ensuring compliance with stringent reliability requirements.  

Engineers seeking a dependable TVS solution for medium-power applications will find the P6SMB27AT3 to be a well-balanced choice, combining performance, durability, and ease of integration.

Application Scenarios & Design Considerations

High Power Transient Suppressor

Alternative Part Number

  • SMBJ27A --: Same SMB (DO-214AA) package, 27V standoff unidirectional TVS with comparable clamping voltage and power rating, widely available and pin-compatible.
  • 1SMB27AT3 --: Equivalent 27V unidirectional TVS diode in SMB package with similar surge capability, from a major supplier of the original SMB series.
  • P6SMB27A --: Same 600W 27V unidirectional TVS in SMB package from an alternate manufacturer, offering equivalent electrical performance for drop-in replacement.
  • SMBJ27A --: Same SMB (DO-214AA) package, 27V standoff unidirectional TVS diode with comparable clamping voltage and power rating; widely available and pin-compatible.
  • SMAJ27A --: Unidirectional 27V TVS in SMA (DO-214AC) package; slightly lower surge rating but electrically similar and a common drop-in for space-constrained designs.
  • 1SMB27AT3G --: Same manufacturer's SMB 27V unidirectional TVS with equivalent specifications; different series naming makes it a clear alternative to the P6SMB series.

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