STTH20L03CG-TR

Diode Arrays Overview

The STTH20L03CG-TR is a high-voltage ultrafast recovery diode manufactured by STMicroelectronics. It features a maximum repetitive peak reverse voltage of 300 V and a continuous forward current rating of 20 A. The device utilizes Turbo 2 technology to achieve a typical reverse recovery time of 45 ns at 100% rated current. It operates with a maximum junction temperature of 175 °C and is housed in a D2PAK package for surface-mount applications.

Diode Arrays Feature Summary

• Turbo 2 technology enables ultrafast switching characteristics with low reverse recovery charge.
• High thermal performance supports operation at elevated junction temperatures up to 175 °C.
• Designed for high-efficiency rectification in power conversion circuits.

Diode Arrays Applications

• Interleaved Power Factor Correction (PFC) stages
• High-frequency DC/DC converters
• Uninterruptible Power Supplies (UPS)
• Industrial motor drives

Diode Arrays Procurement Notes

Verify the specific suffix 'G' against the official datasheet to confirm lead-free compliance and RoHS status. Ensure the ordering part number matches the exact electrical specifications required for your design, as variations exist within the STTH family. Cross-reference the manufacturer's latest documentation for any updates to pinout or thermal parameters before finalizing procurement.

Diode Arrays Selection Notes

Select this component when designing circuits requiring high current handling combined with fast switching speeds. The 300 V rating suits lower voltage bus applications compared to higher voltage variants. Consider the D2PAK package for its balance of thermal dissipation and board space efficiency in medium-power designs.

Diode Arrays Part Context

This device belongs to the STTH series of ultrafast recovery diodes from STMicroelectronics. The series is engineered for high-performance power electronics, offering a range of voltage and current ratings. The Turbo 2 process technology is a key differentiator, providing superior trade-offs between forward voltage drop and reverse recovery time compared to standard ultrafast diodes.

Diode Arrays Replacement Considerations

Check for direct substitutes such as the STTH20L03C or other 300V 20A ultrafast diodes from the same manufacturer. Verify that alternative components match the 45 ns recovery time and D2PAK footprint to ensure compatibility without redesigning the PCB layout or thermal management system.