IXYS DSEI30-12A FRED Fast Recovery Epitaxial Diode Owner’s Manual
- June 1, 2024
- IXYS
Table of Contents
IXYS DSEI30-12A FRED Fast Recovery Epitaxial Diode
Specifications
- Part Number: DSEI30-12A
- VRRM: 1200 V
- IFAV: 30 A
- trr: 50 ns
- Package: TO-247
Product Information:
The DSEI30-12A is a Fast Recovery Epitaxial Diode designed for high frequency switching applications. It features planar passivated chips, low leakage current, very short recovery time, improved thermal behavior, low Irm-values, soft recovery behavior, and avalanche voltage rated for reliable operation. The diode is RoHS compliant and the epoxy meets UL 94V-0 standards.
Features / Advantages:
- Planar passivated chips
- Low leakage current
- Very short recovery time
- Improved thermal behavior
- Very low Irm-values
- Soft recovery behavior
- Avalanche voltage rated for reliable operation
- Soft reverse recovery for low EMI/RFI
Applications:
- Antiparallel diode for high frequency switching devices
- Antisaturation diode
- Snubber diode
- Free wheeling diode
- Rectifiers in switch mode power supplies (SMPS)
- Uninterruptible power supplies (UPS)
Product Usage Instructions:
- Ensure proper insulation and handling to prevent damage to the diode.
- Connect the cathode side of the diode to the appropriate terminal based on the application requirements.
- Observe the forward and reverse voltage ratings to prevent overloading the diode.
- Implement suitable heat dissipation mechanisms to maintain optimal thermal performance.
FAQ
Q: What are the key features of the DSEI30-12A diode?
A: The key features include planar passivated chips, low leakage current, very short recovery time, improved thermal behavior, very low Irm-values, soft recovery behavior, and avalanche voltage rated for reliable operation.
Q: What are the primary applications of the DSEI30-12A diode?
A: The primary applications include serving as an antiparallel diode for high frequency switching devices, antisaturation diode, snubber diode, free wheeling diode, rectifiers in switch mode power supplies (SMPS), and uninterruptible power supplies (UPS).
Product Overview
Fast Recovery Epitaxial Diode Single Diode
Features / Advantages
- Planar passivated chips
- Low leakage current
- Very short recovery time
- Improved thermal behaviour
- Very low Irm-values
- Very soft recovery behaviour
- Avalanche voltage rated for reliable operation
- Soft reverse recovery for low EMI/RFI
- Low Irm reduces:
- Power dissipation within the diode
- Turn-on loss in the commutating switch
Applications
- Antiparallel diode for high frequency switching devices
- Antisaturation diode
- Snubber diode
- Free wheeling diode
- Rectifiers in switch mode power supplies (SMPS)
- Uninterruptible power supplies (UPS)
Package TO-247
- Industry-standard outline
- RoHS compliant
- Epoxy meets UL 94V-0
Disclaimer Notice
Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at
Fast Diode
Package
Package TO-247
Equivalent Circuits
Outlines
Outlines TO-247
Fast Diode
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References
Read User Manual Online (PDF format)
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