STPSC20G12WL

Single Diodes Overview

The STPSC20G12WL is a silicon carbide power Schottky rectifier in the DO-247LL package. It features a 1200 V repetitive peak reverse voltage and a 20 A average forward current rating at a case temperature of 150 °C. The typical forward voltage drop is 1.35 V at 20 A and 25 °C, with a maximum of 1.50 V under the same conditions. The device supports an operating junction temperature range from -55 °C to +175 °C and includes avalanche energy rated capability.

Single Diodes Feature Summary

• Manufactured using a wide band-gap silicon carbide substrate for high-performance rectification
• Exhibits negligible reverse recovery charge and minimal capacitive turn-off behavior independent of temperature
• Features robust high voltage periphery and improved forward surge current capability for transient robustness

Single Diodes Applications

• Solar inverters
• Boost PFC circuits
• Air conditioning equipment
• UPS power supplies
• Telecom and server power equipment
• HEV/EV on-board battery chargers
• EV charging stations

Single Diodes Procurement Notes

Verify the specific ordering code STPSC20G12WL against the official datasheet to confirm the DO-247LL tube delivery mode. Ensure that the application design accounts for the specified thermal resistance parameters and torque values required for proper mounting. Confirm compliance with ECOPACK2 environmental standards prior to final procurement decisions.

Single Diodes Selection Notes

Select this component for hard switching applications requiring low conduction losses and high thermal stability. The wide operating temperature range and avalanche energy rating make it suitable for demanding environments. Evaluate the forward surge current capabilities to ensure adequate protection during transient phases within the target circuit design.

Single Diodes Part Context

This device belongs to the STPSC series of ultrahigh performance power Schottky rectifiers manufactured by STMicroelectronics. The series utilizes silicon carbide technology to achieve superior physical properties compared to standard silicon diodes. The DO-247LL package variant provides long leads for through-hole mounting applications.

Single Diodes Replacement Considerations

ST offers various directly replaceable devices for general analog ICs and discrete components. Consult the manufacturer's documentation for compatible alternatives within the product family or cross-reference with other manufacturers' specifications if necessary.