UF5408
3A 1000V ultra-fast recovery diode for high-voltage power supplies.
Product Overview
Description
The UF5408 is a high-performance Fast Recovery Diode designed for demanding power applications. Featuring robust construction and reliable performance with 1000V rating and 3A capability, this device meets industry standards for quality and efficiency in power conversion and protection systems.
Housed in a DO-201AD package, the UF5408 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 UF5408 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
UF
Primary Application
HV power supplies
Key Features
- 3A current
- 1000V rating
- 75ns recovery
- High reliability
Specifications
Applications
HV power supplies
Electronic system design
Inverters
Electronic system design
Motor drives
Motor drive and control systems
FAE Expert Insights
"In my experience supporting power supply designs, the UF5408 has proven to be a reliable choice for 3A applications. The DO-201AD 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 3A device for power applications
— Michael Chen, BeiLuo
Frequently Asked Questions
What is the maximum operating voltage for UF5408?
The UF5408 has a maximum voltage rating of 1000V. 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 UF5408?
The UF5408 is rated for 3A 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 UF5408 use?
The UF5408 uses DO-201AD 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 UF5408?
The UF5408 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 UF5408?
Contact our sales team to request samples of UF5408. 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 UF5408?
Standard lead time for UF5408 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.