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P6SMB6.8AT3 from ON,ON Semiconductor

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P6SMB6.8AT3

Manufacturer: ON, MOT

Zener Transient Voltage Suppressors

Partnumber Manufacturer Quantity Availability
P6SMB6.8AT3,P6SMB68AT3 ON, MOT 4410 In Stock

Description and Introduction

Zener Transient Voltage Suppressors # Introduction to the P6SMB6.8AT3 TVS Diode  

The **P6SMB6.8AT3** is a surface-mount **Transient Voltage Suppression (TVS) diode** designed to protect sensitive electronic circuits from voltage spikes and transient events. With a **standoff voltage of 6.8V**, it provides reliable clamping performance against electrostatic discharge (ESD), lightning-induced surges, and other overvoltage conditions.  

This diode features a **low clamping voltage**, ensuring minimal stress on downstream components while handling high peak pulse currents. Its **bidirectional configuration** allows it to suppress both positive and negative transients, making it suitable for a wide range of applications, including power supplies, communication interfaces, and automotive electronics.  

Encased in a **SMB (DO-214AA) package**, the P6SMB6.8AT3 offers robust thermal and mechanical performance, making it ideal for space-constrained PCB designs. Its fast response time ensures immediate protection against sudden voltage surges, safeguarding critical circuitry.  

Engineers often select the P6SMB6.8AT3 for its **high reliability and compliance with industry standards**, ensuring consistent performance in demanding environments. Whether used in industrial controls, consumer electronics, or telecommunications, this TVS diode provides an effective solution for transient voltage protection.  

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

Application Scenarios & Design Considerations

Zener Transient Voltage Suppressors

Alternative Part Number

  • SMBJ6.8A --: Same SMB (DO-214AA) package, 600W unidirectional TVS with 6.8V standoff voltage and similar clamping, direct functional replacement.
  • P6SMB6.8A --: Equivalent 600W SMB TVS diode with matching 6.8V standoff and breakdown characteristics from a different manufacturer series.
  • 1SMB6.8AT3G --: Same manufacturer 600W SMB TVS with 6.8V standoff; different series naming while maintaining identical electrical and package specs.
  • SMBJ6.8A --: Same SMB (DO-214AA) package, 600W peak pulse power, 6.8V standoff unidirectional TVS diode; direct functional equivalent with a different series name.
  • SMAJ6.8A --: 400W SMA (DO-214AC) unidirectional TVS with 6.8V standoff; lower power rating but electrically compatible for many clamping applications and clearly different series.
  • 1.5SMC6.8A --: 1500W SMC (DO-214AB) unidirectional TVS at 6.8V standoff; higher surge capability in a larger package, suitable when extra transient margin is acceptable.
  • SMBJ6.8A --: Same SMB (DO-214AA) package unidirectional TVS diode with 6.8V standoff and 600W peak pulse rating, a direct functional equivalent to the P6SMB6.8AT3.
  • P6SMB6.8A --: Identical 600W SMB TVS diode family with 6.8V standoff voltage and unidirectional clamping, available from a major second source with matching electrical specs.
  • 1SMB6.8AT3 --: 600W SMB-packaged unidirectional TVS with 6.8V standoff, same DO-214AA footprint and surge rating, suitable drop-in replacement.

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