STTH4R02SY - Ultrafast Recovery Diode from STMicroelectronics

The STTH4R02SY is a state-of-the-art ultrafast recovery diode designed by STMicroelectronics, a global semiconductor leader known for its innovative and reliable products. This high-efficiency diode is specifically engineered to meet the rigorous demands of modern power conversion applications, providing designers with a robust and versatile component for their high-frequency circuits.

Key Features

• High Reverse Voltage Capability: With a reverse voltage rating of 200V, the STTH4R02SY is suitable for high-voltage operations, ensuring reliability in a broad range of applications.
• Ultrafast Reverse Recovery Time: The diode boasts an impressive reverse recovery time (trr) of 25 ns, minimizing power losses and enhancing the efficiency of power conversion systems.
• Low Forward Voltage Drop: The low forward voltage drop (VF) characteristic of this diode leads to reduced conduction losses, which is critical for energy-sensitive designs.
• High Surge Current Capability: Its ability to withstand high surge currents makes the STTH4R02SY an excellent choice for applications that experience transient overcurrent conditions.

Applications

The STTH4R02SY is ideal for use in a variety of applications, including:

• Switch-mode power supplies (SMPS)
• Power factor correction (PFC) circuits
• Snubber circuits
• Freewheeling diodes in converters and inverters
• Lighting applications

Package and Quality

The STTH4R02SY comes in a surface-mount SMB (DO-214AA) package, which offers a compact footprint for space-constrained applications while providing excellent thermal performance. The diode is RoHS compliant and meets the stringent quality standards expected from STMicroelectronics, ensuring reliability and performance even in the most demanding situations.

In summary, the STTH4R02SY from STMicroelectronics is a high-performance ultrafast recovery diode that offers engineers a combination of high-speed switching, low power dissipation, and reliability. Whether for industrial, commercial, or high-tech applications, this diode is an excellent choice for enhancing the efficiency and durability of electronic systems.