G20H120CTW

Diode Arrays Overview

The G20H120CTW is a trench Schottky rectifier manufactured by Diodes Incorporated, rated for a maximum repetitive peak reverse voltage of 120 V and a maximum DC blocking voltage of 120 V. It supports a maximum average rectified forward current of 20 A at a case temperature of 145°C, with a peak forward surge current capability of 280 A. The device operates within an extended junction and storage temperature range from -55°C to +175°C. Electrical characteristics include a typical junction capacitance of 730 pF and thermal resistance values of 2°C/W (junction-to-case) and 3°C/W (junction-to-lead).

Diode Arrays Feature Summary

• High junction temperature capability supporting operation up to 175°C.
• Negligible switching losses due to Schottky barrier construction.
• Qualified according to AEC-Q101 Rev_D automotive standards.
• Halogen-free and antimony-free green device compliant with RoHS directives.

Diode Arrays Applications

• High frequency miniature switch mode adapters
• On-board DC-DC converters
• High frequency inverters

Diode Arrays Procurement Notes

Verify the specific ordering suffix 'W' against the manufacturer's datasheet to confirm tube packaging details. Ensure that the TO-220AB package dimensions align with your PCB footprint requirements. Confirm compliance with applicable environmental regulations such as RoHS 3 and REACH before finalizing procurement specifications.

Diode Arrays Selection Notes

Select this component for applications requiring high-frequency switching with minimal reverse recovery charge. Evaluate the thermal management strategy based on the specified thermal resistance values to maintain junction temperatures within the 175°C limit. Consider the trade-off between leakage current and forward voltage drop when designing for efficiency under varying load conditions.

Diode Arrays Part Context

This part belongs to the trench Schottky rectifier family designed for power conversion efficiency. It utilizes advanced semiconductor processing to achieve low forward voltage while maintaining robust reverse blocking capabilities. The device is intended for use in compact power supplies where size constraints and thermal performance are critical design factors.

Diode Arrays Replacement Considerations

Consult official substitution lists for equivalent Schottky rectifiers with matching voltage and current ratings. Verify pinout compatibility and thermal resistance characteristics when considering alternative manufacturers.

Diode Arrays FAQ

What is the qualification standard for this component?

The G20H120CTW qualification is performed according to AEC-Q101 Rev_D.

Does the device exhibit reverse recovery charge?

No, the Schottky construction results in negligible switching losses and no significant reverse recovery charge.

What is the maximum operating junction temperature?

The maximum operating and storage temperature range extends up to +175°C.