STMicroelectronics STTH6012W Ultrafast Recovery Diode, 1.2kV, 60A

The STMicroelectronics STTH6012W is an Ultrafast Recovery Diode engineered for demanding power applications. Its high-quality design delivers low leakage current, consistently reproducible characteristics, and intrinsic ruggedness, ensuring long-term reliability even in the most heavy-duty industrial environments. This improved performance provides a significant competitive advantage through enhanced thermal stability and a wider guard band against thermal runaway.

Engineered for efficiency, this diode features very low conduction and switching losses, making it ideal for high-frequency operation and handling high pulsed currents. It is built to withstand a high junction temperature and offers a robust 80A RMS forward current capability. With a low junction-to-case thermal resistance of just 0.6°C/W, it effectively manages heat dissipation, contributing to system longevity and stability.

Key Features & Specifications

• Ultrafast Recovery: Minimises switching losses for improved efficiency in high-frequency circuits.
• High Voltage & Current: Rated for a repetitive peak reverse voltage of 1.2kV and an average forward current of 60A.
• Rugged Design: Features a high junction temperature rating (max 175°C) and can handle a forward surge current of 400A.
• Low Forward Voltage: A maximum forward voltage of 840mV contributes to reduced conduction losses.
• Thermal Performance: Excellent thermal management with a junction-to-case thermal resistance of 0.6°C/W.
• Package: Housed in a reliable TO-247 case style with 2 pins for secure mounting and connection.

This diode is a critical component for designers seeking a reliable, high-performance solution for managing power in challenging conditions.