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P6KE91A from GS

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P6KE91A

Manufacturer: GS, VISHAY, GI

600 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS

Partnumber Manufacturer Quantity Availability
P6KE91A GS, VISHAY, GI 3024 In Stock

Description and Introduction

600 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS The **P6KE91A** from **VISHAY** is a high-performance **transient voltage suppressor (TVS) diode** designed to protect sensitive electronic circuits from voltage spikes and transients. This component is part of the **P6KE series**, known for its robust surge-handling capabilities and fast response time, making it ideal for applications requiring reliable overvoltage protection.  

With a **standoff voltage of 77.4V** and a **breakdown voltage of 85.5V (min) to 94.5V (max)**, the P6KE91A clamps transient voltages to safe levels, ensuring downstream components remain unharmed. Its **600W peak pulse power** (10/1000μs waveform) and **low clamping voltage** enhance its effectiveness in suppressing high-energy transients.  

The diode features a **unidirectional configuration**, making it suitable for DC circuits where polarity must be observed. Its compact **DO-204AC (DO-15) package** allows for easy integration into various circuit designs, including power supplies, communication systems, and automotive electronics.  

Engineers favor the P6KE91A for its **high reliability, fast response (sub-nanosecond reaction time)**, and compliance with industry standards. Whether used in industrial, automotive, or consumer electronics, this TVS diode provides a cost-effective solution for safeguarding against electrostatic discharge (ESD), lightning-induced surges, and other transient threats.  

For applications demanding robust overvoltage protection, the P6KE91A stands as a dependable choice.

Application Scenarios & Design Considerations

600 WATT PEAK POWER TRANSIENT VOLTAGE SUPPRESSORS

Alternative Part Number

  • 1N6290A --: Same 1500W unidirectional TVS class with 91V standoff voltage, direct functional equivalent from a major brand.
  • SMBJ91A --: 600W SMB unidirectional TVS with matching 91V standoff; lower power rating but suitable for many clamp applications.
  • SMCJ91A --: 1500W SMC unidirectional TVS with 91V standoff, same power class in a different package series.
  • 1N6290A --: Unidirectional 1500W TVS diode with 91V standoff, same DO-15 axial package and equivalent clamping performance.
  • SMBJ91A --: 600W unidirectional TVS with 91V standoff voltage, suitable for lower-surge applications in a compact SMB surface-mount package.
  • SMAJ91A --: 400W unidirectional TVS diode with 91V standoff, a space-saving SMD option when reduced surge rating is acceptable.
  • 1N6290A --: Unidirectional 1500W TVS diode with 91V standoff voltage, direct functional equivalent to P6KE91A in a different JEDEC series.
  • SMBJ91A --: 600W unidirectional TVS with 91V standoff in SMB package; lower power rating but suitable for many clamping applications.
  • SMCJ91A --: 1500W unidirectional TVS diode with 91V standoff in SMC package, matching surge capability with a different series name.

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