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P6KE6V8CA from ST,ST Microelectronics

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P6KE6V8CA

Manufacturer: ST

Transient Voltage Suppressors

Partnumber Manufacturer Quantity Availability
P6KE6V8CA ST 2000 In Stock

Description and Introduction

Transient Voltage Suppressors The **P6KE6V8CA** from STMicroelectronics is a high-performance **transient voltage suppressor (TVS) diode** designed to protect sensitive electronic circuits from voltage spikes and transients. With a standoff voltage of **6.8V**, this bidirectional diode offers robust clamping capabilities, ensuring reliable overvoltage protection in a variety of applications.  

Featuring a **600W peak pulse power** rating (10/1000µs waveform), the P6KE6V8CA efficiently absorbs transient energy, safeguarding components from electrostatic discharge (ESD), inductive load switching, and lightning-induced surges. Its fast response time—typically in **picoseconds**—ensures minimal voltage overshoot, making it ideal for high-speed data lines and power supply protection.  

The **bidirectional configuration** allows the diode to clamp both positive and negative transients, simplifying circuit design in AC or bipolar DC systems. Encased in a **DO-15 package**, the P6KE6V8CA is suitable for space-constrained applications while maintaining excellent thermal performance.  

Common uses include **telecommunications equipment, automotive electronics, industrial controls, and consumer devices**, where transient suppression is critical for reliability. Engineers favor this component for its balance of performance, durability, and cost-effectiveness in demanding environments.  

For precise voltage protection with minimal leakage current, the P6KE6V8CA remains a trusted solution in modern circuit design.

Application Scenarios & Design Considerations

Transient Voltage Suppressors

Alternative Part Number

  • 1.5KE6V8CA --: Same 6.8V bidirectional TVS diode family with higher 1500W peak pulse power, pin-compatible DO-201 package and direct functional upgrade.
  • SMBJ6.8CA --: Bidirectional 6.8V TVS diode in SMB (DO-214AA) surface-mount package, suitable replacement when a smaller SMD footprint is acceptable.
  • SA6.8CA --: Bidirectional 6.8V axial TVS diode with 500W peak pulse rating, close electrical match to the P6KE6V8CA for general transient protection.

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