STMicroelectronics

STTH15AC06CFP

STTH15AC06CFP Description

The STTH15AC06CFP from STMicroelectronics is a fast recovery diode array designed for high-efficiency power conversion applications. This through-hole-mounted device features a 1-pair common cathode configuration, offering a 600V maximum reverse voltage (Vr) and 7.5A average rectified current (Io) per diode. With a low forward voltage drop (1.9V @ 7.5A) and ultra-fast reverse recovery time (50ns), it minimizes switching losses, making it ideal for high-frequency circuits. The diode complies with ROHS3 and REACH environmental standards, ensuring reliability in demanding industrial environments. Packaged in a TO220FPAB tube, it is optimized for thermal performance and mechanical stability.

STTH15AC06CFP Features

• Fast Recovery Technology: Ensures efficient switching with ≤500ns recovery time at >200mA, reducing energy losses.
• High Voltage & Current Handling: 600V Vr and 7.5A Io support robust performance in power circuits.
• Low Leakage Current: 1µA @ 600V enhances efficiency in standby modes.
• Thermally Efficient TO220FPAB Package: Improves heat dissipation for sustained operation.
• Common Cathode Configuration: Simplifies PCB layout in bridge rectifiers and snubber circuits.
• Compliance: ROHS3, REACH Unaffected, ECCN EAR99 for global market suitability.

STTH15AC06CFP Applications

• Switch-Mode Power Supplies (SMPS): High-speed switching minimizes losses in AC-DC converters.
• Motor Drives & Inverters: Fast recovery ensures efficient PWM control in industrial drives.
• Uninterruptible Power Supplies (UPS): Low Vf and high current capability enhance energy efficiency.
• Solar Inverters: Optimizes MPPT circuits with low thermal resistance.
• Welding Equipment: Handles high surge currents in pulsed power applications.

Conclusion of STTH15AC06CFP

The STTH15AC06CFP stands out for its fast recovery, high voltage tolerance, and thermal efficiency, making it a superior choice for power electronics requiring minimal switching losses and high reliability. Its common cathode design simplifies integration, while compliance with environmental standards ensures long-term usability. Though marked obsolete, its performance remains competitive for legacy or specialized designs in industrial, renewable energy, and high-power systems.