STMicroelectronics

STPSC40H12CWL  

Diode Arrays

STPSC40H12CWL Description

The STPSC40H12CWL from STMicroelectronics is a high-performance Silicon Carbide (SiC) Schottky diode array designed for demanding power electronics applications. It features a 1200V reverse voltage (Vr) and 38A average rectified current (Io) per diode, with a low forward voltage drop of 1.5V at 20A. The diode employs 1 Pair Common Cathode configuration in a TO-247-3 through-hole package, ensuring robust thermal and electrical performance. As part of the ECOPACK® series, it complies with ROHS3 and REACH environmental standards, making it suitable for eco-conscious designs.

STPSC40H12CWL Features

• Zero Reverse Recovery Time (trr): Eliminates switching losses, enhancing efficiency in high-frequency circuits.
• SiC Technology: Delivers superior thermal stability, higher breakdown voltage, and lower leakage current (120µA @ 1200V) compared to traditional silicon diodes.
• High Current Handling: Supports 38A continuous current, ideal for high-power applications.
• No Recovery Time >500mA: Ensures fast switching without tail currents, critical for PWM and resonant converters.
• Wide Temperature Range: MSL 1 (Unlimited) rating guarantees reliability in harsh environments.

STPSC40H12CWL Applications

• Power Supplies: PFC (Power Factor Correction) stages in industrial SMPS and server PSUs.
• Renewable Energy: Solar inverters and wind turbine converters due to high voltage tolerance and efficiency.
• EV Charging: Fast-switching chargers leveraging SiC’s low-loss characteristics.
• Motor Drives: High-frequency inverters for industrial automation and traction systems.
• Telecom Infrastructure: Reduces heat dissipation in 5G power amplifiers and base stations.

Conclusion of STPSC40H12CWL

The STPSC40H12CWL stands out for its zero-recovery switching, high voltage/current ratings, and SiC-based efficiency, making it a top choice for modern power electronics. Its TO-247-3 package ensures easy integration, while ECOPACK® compliance aligns with sustainable design trends. Whether in renewable energy, EV systems, or industrial drives, this diode array delivers reliability, performance, and longevity, outperforming conventional silicon counterparts.

STPSC40H12CWL Documents

Download datasheets and manufacturer documentation for STPSC40H12CWL

PCN Assembly/Origin :

STPSCxxH12xx 21/Apr/2023      

Datasheets :

STPSC40H12C Datasheet       Automotive-grade SiC Diodes Flyer      

HTML Datasheet :

Automotive-grade SiC Diodes Flyer      

PCN Design/Specification :

SIC 1200V 06-Apr-2022