STPSC20H065CTY

Diode Arrays Overview

The STPSC20H065CTY is a dual high surge Silicon Carbide (SiC) power Schottky diode manufactured by STMicroelectronics. It features a 650 V reverse voltage rating and a continuous forward current of 20 A per diode. The device utilizes a wide bandgap SiC substrate to achieve ultrahigh performance in hard switching conditions. Key electrical characteristics include negligible reverse recovery charge and minimal capacitive turn-off behavior that remains independent of temperature. The component is housed in an EcoPack2 package, designed for industrial applications with a maximum operating junction temperature of 175 °C.

Diode Arrays Feature Summary

• No or negligible reverse recovery charge in the application current range
• Switching behavior independent of temperature due to minimized capacitive turn-off
• High forward surge capability ensuring robustness during transient phases
• Dedicated design for Power Factor Correction (PFC) applications

Diode Arrays Applications

• Power Factor Correction (PFC) circuits
• Interleaved PFC topologies
• Bridge-less rectifier configurations
• Hard switching power supply environments

Diode Arrays Procurement Notes

Verify the specific suffix 'TY' against official STMicroelectronics documentation to confirm tape-and-reel packaging specifications. Ensure the ordering part number matches the exact pinout and thermal characteristics required for the target PCB layout. Cross-reference the datasheet revision date to confirm compliance with current environmental standards such as ECOPACK2.

Diode Arrays Selection Notes

Select this component for designs requiring high efficiency in PFC stages where low reverse recovery losses are critical. The dual configuration supports interleaved or bridge-less topologies to reduce input current ripple. Consider the 650 V rating and 20 A current capacity for medium-power industrial converters. Evaluate thermal management requirements given the 175 °C junction temperature limit.

Diode Arrays Part Context

This device belongs to the STPSC series of Silicon Carbide Schottky diodes from STMicroelectronics. The series leverages SiC material properties to outperform standard silicon diodes in high-frequency and high-temperature applications. The dual-diode format integrates two isolated chips within a single package to facilitate compact circuit designs for advanced rectification needs.

Diode Arrays Replacement Considerations

Publicly confirmed substitute part numbers for STPSC20H065CTY were not identified in the provided source data. Verify compatibility with alternative dual SiC diodes by matching voltage ratings, current capabilities, and package dimensions.