1.5KE33A
1500W 33V high-power TVS diode for 24V system and industrial protection.
Product Overview
Description
The 1.5KE33A is a high-performance TVS Diode designed for demanding power applications. Featuring robust construction and reliable performance with 33V rating and 30A capability, this device meets industry standards for quality and efficiency in power conversion and protection systems.
Housed in a DO-201AD package, the 1.5KE33A 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 1.5KE33A 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
Protection Devices
Primary Application
24V protection
Key Features
- 1500W peak
- 33V standoff
- High surge
- Industrial grade
Specifications
Applications
24V protection
Electronic system design
Industrial systems
Industrial automation and control
Motor drives
Motor drive and control systems
FAE Expert Insights
"In my experience supporting power supply designs, the 1.5KE33A has proven to be a reliable choice for 30A 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 30A device for power applications
— Michael Chen, BeiLuo
Frequently Asked Questions
What is the maximum operating voltage for 1.5KE33A?
The 1.5KE33A has a maximum voltage rating of 33V. 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 1.5KE33A?
The 1.5KE33A is rated for 30A 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 1.5KE33A use?
The 1.5KE33A 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 1.5KE33A?
The 1.5KE33A 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 1.5KE33A?
Contact our sales team to request samples of 1.5KE33A. 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 1.5KE33A?
Standard lead time for 1.5KE33A 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.