STMicroelectronics

STTH1512W

STTH1512W Description

The STTH1512W from STMicroelectronics is a high-performance general-purpose diode designed for demanding power electronics applications. With a 1200V reverse voltage (Vr) and 15A average rectified current (Io), it offers robust performance in high-voltage circuits. The diode features a fast recovery time of 105ns, ensuring efficient switching in applications requiring rapid transitions. Its low forward voltage drop (2.1V @ 15A) minimizes power losses, enhancing energy efficiency. Packaged in a DO-247 (TO-247AC) through-hole format, it is suitable for industrial and automotive environments, backed by RoHS3 compliance and REACH unaffected status.

STTH1512W Features

• High Voltage & Current Rating: 1200V Vr and 15A Io for robust power handling.
• Fast Recovery: 105ns trr reduces switching losses in high-frequency circuits.
• Low Leakage Current: 15µA @ 1200V ensures minimal standby power dissipation.
• High-Temperature Operation: Rated for 175°C junction temperature, ideal for harsh environments.
• Standard Technology: Reliable performance with low forward voltage (2.1V @ 15A).
• Durable Packaging: DO-247 (TO-247AC) through-hole design for easy mounting and heat dissipation.
• Compliance: RoHS3, REACH, and ECCN EAR99 certified for global use.

STTH1512W Applications

• Power Supplies: AC-DC converters, SMPS, and PFC circuits.
• Industrial Systems: Motor drives, welding equipment, and UPS systems.
• Renewable Energy: Solar inverters and wind turbine converters.
• Automotive Electronics: On-board chargers and high-voltage DC-DC converters.
• High-Frequency Switching: Snubber circuits and freewheeling diodes in inductive loads.

Conclusion of STTH1512W

The STTH1512W stands out as a high-efficiency, high-reliability diode for power electronics, combining fast recovery, low losses, and rugged construction. Its 1200V/15A rating and 105ns trr make it superior to standard diodes in high-frequency or high-temperature environments. Ideal for industrial, automotive, and renewable energy systems, it delivers optimal performance where efficiency and durability are critical. STMicroelectronics' quality assurance ensures long-term reliability, making it a top choice for engineers designing next-generation power solutions.