The STTH112UFY is a high-performance ultrafast recovery diode, expertly designed by STMicroelectronics for applications requiring efficient and reliable power conversion. This diode is specifically engineered to meet the rigorous demands of modern electronic systems, providing enhanced switching capabilities and thermal performance.

Key Features

• High Junction Temperature: Capable of withstanding high temperatures, the STTH112UFY operates efficiently even under extreme conditions, with a maximum junction temperature of 175°C.
• Low Forward Voltage Drop: This diode features a low forward voltage drop, minimizing power loss and improving efficiency, which is crucial for energy-sensitive applications.
• Ultrafast Reverse Recovery Time: With its ultrafast reverse recovery time, the STTH112UFY minimizes switching losses and is ideal for high-frequency operations.
• High Surge Current Capability: The device can handle high surge currents, making it robust against transient events and suitable for a wide range of applications.
• Surface-Mount Package: The STTH112UFY comes in a surface-mount package, facilitating easier integration into various circuit designs and contributing to a reduction in overall PCB size.

Applications

The STTH112UFY is designed for use in a variety of applications where high-speed switching is paramount. These include:

• Switching power supplies
• Power factor correction circuits
• Freewheeling diodes in converters and motor control circuits
• Snubber diodes

Technical Specifications

Parameter Value Repetitive Peak Reverse Voltage (V<sub>RRM) 1200 V Average Forward Current (I<sub>F(AV)) 1 A Non-Repetitive Peak Forward Surge Current (I<sub>FSM) 30 A Reverse Recovery Time (t<sub>rr) 28 ns Operating Junction Temperature (T<sub>j) -40°C to +175°C

The STTH112UFY is a testament to STMicroelectronics' commitment to providing advanced semiconductor solutions that enhance the efficiency and reliability of electronic systems worldwide.