STMicroelectronics

STTH1506TPI  

Diode Arrays

STTH1506TPI Description

The STTH1506TPI from STMicroelectronics is a high-performance fast recovery diode array designed for demanding power electronics applications. It features a 600V DC reverse voltage (Vr) and 15A average rectified current (Io) per diode, making it suitable for high-power rectification. With an ultra-fast reverse recovery time (trr) of 35ns, it minimizes switching losses, enhancing efficiency in high-frequency circuits. The diode array is configured as 1 pair series connection, ensuring robust performance in voltage-doubling or bridge rectifier topologies. Its low forward voltage drop (3.6V @ 15A) reduces conduction losses, while the 150°C max junction temperature ensures reliability under thermal stress.

STTH1506TPI Features

• Fast Recovery Technology: Optimized for ≤500ns recovery, ideal for high-speed switching.
• Low Leakage Current: Only 20µA @ 600V, improving energy efficiency.
• High-Temperature Operation: Rated for 150°C junction temperature, suitable for harsh environments.
• Robust Packaging: TO-3P (TOP-3I) through-hole package ensures mechanical durability and heat dissipation.
• Compliance: RoHS3 and REACH Unaffected, meeting global environmental standards.
• Low Sensitivity: MSL 1 (Unlimited) allows extended storage without moisture concerns.

STTH1506TPI Applications

This diode array excels in:

• Switch-Mode Power Supplies (SMPS): Efficient rectification in PFC stages and DC-DC converters.
• Motor Drives & Inverters: Fast recovery minimizes losses in IGBT or MOSFET-based systems.
• Industrial Power Systems: High-voltage handling for welding equipment and UPS systems.
• Renewable Energy: Solar inverters and wind turbine converters benefit from its low trr and high Vr.
• Automotive Electronics: Suitable for EV charging systems due to high-temperature tolerance.

Conclusion of STTH1506TPI

The STTH1506TPI stands out for its fast recovery, high voltage/current ratings, and rugged design, making it a superior choice for power electronics requiring efficiency and reliability. Its low leakage, thermal resilience, and compliance make it ideal for industrial, automotive, and renewable energy applications. Engineers seeking a high-performance diode array with proven durability should consider this model for next-generation designs.

STTH1506TPI Documents

Download datasheets and manufacturer documentation for STTH1506TPI

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PCN Design/Specification :

TOP3 Mold Cavity Marking 19/Jul/2019       Halogen Free 01/Jun/2016