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Diodes

Higher performance levels in terms of recovery behavior, junction temperature, leakage current and switching losses, place ST's Rectifiers at the cutting edge of this sector.
Based on a large portfolio of Schottky Barrier (Signal and Power), including new avalanche rating, Bipolar Ultrafast Turbo 2 and Tandem diodes, Damper and Modulation devices, ST offers advanced and well-proven solutions for Power factor Corrector (PFC) lead, efficient Switch Mode Power Supply (SMPS) designs, Energy recovery for Plasma Display Panel (PDP), and more.


Low Losses & High Power Density:

 
Diodes 200x150
Product range optimization. With 120V & 170V Power Schottky and Ultrafast upgraded to Turbo2 technology
Power efficiency and density increase. From Avalanche specification, power losses reduction, junction temperature increase to silicon and package optimization
Breakthrough solutions. From Tandem diodes, Ernergy Recovery Diodes for PDP to Dampers for HD TV
 
Diodes Families
 
New Products
Power Schottky diodes: 2% savings, thanks to avalanche ratings specification
STTHxxx series extension : Complete ST Bipolar and ultrafast diodes portfolio renewal
STTH 200V, 1000V and 1200V : New complete range of Ultrafast Rectifiers in planar technology
STTH 400V : new 400V Ultrafast rectifiers in planar technology for welding application
 
Brochures and Product Guides
2% savings with avalanche specified Power Schottky (PDF 108K)
New ultrafast and Schottky diodes for welding applications (PDF 88K)
Selection Guide (PDF 1160K)
Quick Reference Guide (PDF 896K)
Rectifiers, Protection & IPAD™ for Mobile Communications (PDF 508K)
Rectifiers, Protection & IPAD™ for Computer applications (PDF 1450K)
Rectifiers, Protection & IPAD™ for Consumer applications (PDF 273K)
 
Product News
Press Announcement November 13, 2006:
STMicroelectronics and Velox Semiconductor to Launch GaN Schottky Diodes for Power Applications
 
Related Information
Simulation Models
SPICE & PSPICE Models (ZIP 55K)
Technical Article
TA0319 - New Damper Diodes Family for CRT TV & CRT Monitor (PDF 142K)
Application Note
AN2025 - Converter improvement using Schottky rectifier avalanche specification (PDF 148K)
AN1768 - Admissible avalanche power of Schottky diodes (PDF 45K)