P4KE6.8A
400W 6.8V unidirectional TVS diode for low-voltage circuit protection.
Product Overview
Description
The P4KE6.8A is a high-performance TVS Diode designed for demanding power applications. Featuring robust construction and reliable performance with 6.8V rating and 35A capability, this device meets industry standards for quality and efficiency in power conversion and protection systems.
Housed in a DO-41 package, the P4KE6.8A offers excellent thermal performance and easy mounting options. The device supports high surge current capability, providing reliable protection against transient overloads during operation while maintaining stable electrical characteristics across the operating temperature range.
The P4KE6.8A is suitable for various applications including power supplies, industrial controls, automotive systems, and consumer electronics. Its reliable performance characteristics make it ideal for demanding environments requiring consistent operation and long-term reliability.
Product Series
P
Primary Application
5V circuit protection
Key Features
- 400W peak
- 6.8V standoff
- Fast response
- Low cost
Specifications
Applications
5V circuit protection
Electronic system design
ESD protection
Electronic system design
Low-voltage clamping
Electronic system design
FAE Expert Insights
"In my experience supporting power supply designs, the P4KE6.8A has proven to be a reliable choice for 35A applications. The DO-41 package provides adequate thermal performance for most applications, and the device consistently delivers excellent performance. I recommend this part for industrial and automotive applications where reliability is critical."
Reliable 35A device for power applications
— Michael Chen, BeiLuo
Frequently Asked Questions
What is the maximum operating voltage for P4KE6.8A?
The P4KE6.8A has a maximum voltage rating of 6.8V. This rating should not be exceeded to ensure reliable operation and long device lifetime. Always include appropriate safety margin in your design, typically 20-30% below maximum rating for conservative designs.
Select based on your maximum operating voltage with adequate safety margin.
What is the current rating of P4KE6.8A?
The P4KE6.8A is rated for 35A continuous current. For reliable operation, operate below maximum rating with adequate thermal management. Consider derating for high temperature environments, typically 30-50% derating at maximum ambient temperature.
Select current rating with 30-50% margin above your continuous requirement.
What package does P4KE6.8A use?
The P4KE6.8A uses DO-41 package. This package offers good thermal performance and is suitable for various mounting options. The package selection affects thermal resistance, power dissipation capability, and PCB layout requirements.
Choose package based on your thermal requirements and available PCB space.
What are typical applications for P4KE6.8A?
The P4KE6.8A is suitable for power supplies, industrial controls, automotive systems, and consumer electronics. Its reliable performance makes it ideal for demanding applications requiring consistent operation and long-term reliability in various environmental conditions.
Consider this device for your power conversion and protection needs.
How do I order samples of P4KE6.8A?
Contact our sales team to request samples of P4KE6.8A. We typically provide 5-10 samples for evaluation purposes. Samples ship within 1-2 business days from our local inventory for quick evaluation in your design.
Contact sales for sample requests and technical support.
What is the lead time for P4KE6.8A?
Standard lead time for P4KE6.8A is 4-6 weeks from factory. Stocked items available for 1-3 day delivery. Contact sales for current availability, scheduled delivery options, and volume pricing.
Plan your procurement based on lead time and inventory status.