The STTH112RL from STMicroelectronics is a high-efficiency ultrafast diode, engineered to optimize performance in rectification, freewheeling, and reverse polarity protection applications. This diode is designed to meet the stringent requirements of modern electronic devices, providing a combination of low forward voltage drop and rapid recovery time.

Key Features

• Ultrafast Switching: The STTH112RL boasts an exceptional reverse recovery time, making it suitable for high-frequency operations.
• High Voltage Capability: With a repetitive peak reverse voltage of 1200V, this diode can handle high voltage environments, ensuring reliability and stability in the circuit.
• Low Forward Voltage Drop: The low forward voltage drop reduces power loss and improves efficiency, which is critical in power conversion systems.
• Robust Design: The diode's robust construction guarantees performance in harsh conditions, making it ideal for industrial applications.

Applications

The STTH112RL is versatile and can be used in a variety of applications, including:

• Switch-mode power supplies (SMPS)
• Power factor correction (PFC) circuits
• Snubber diodes
• Free-wheeling diodes in converter circuits
• Reverse polarity protection

Product Specifications

Parameter Value Package DO-41 Repetitive Peak Reverse Voltage (V<sub>RRM) 1200V Average Forward Current (I<sub>F(AV)) 1A Forward Voltage Drop (V<sub>F) 1.25V at 1A Reverse Recovery Time (t<sub>rr) Typically 70ns Operating Junction Temperature (T<sub>j) -40°C to 175°C

With its superior performance and reliability, the STTH112RL is an ideal choice for designers looking to enhance the efficiency and longevity of their power management systems.