G20H120CTFW

Diode Arrays Overview

The G20H120CTFW is a trench Schottky rectifier manufactured by Diodes Incorporated, rated for a maximum repetitive peak reverse voltage of 120 V and a maximum average rectified forward current of 20 A at a case temperature of 130°C. It features a peak forward surge current capability of 280 A and operates within a junction and storage temperature range of -55°C to +175°C. The device utilizes an ITO-220(S)AB package with a typical thermal resistance of 3°C/W.

Diode Arrays Feature Summary

• Negligible switching losses due to Schottky barrier construction
• High junction temperature capability up to 175°C
• AEC-Q101 Rev_D qualified for automotive applications

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific ordering suffix 'W' against the manufacturer's official documentation to confirm packaging details, as suffixes can indicate variations in carrier type or quantity. Ensure compliance with RoHS 3 and REACH regulations relevant to your region before finalizing procurement orders.

Diode Arrays Selection Notes

Select this component when low forward voltage drop and high efficiency are required in high-frequency switching environments. The wide operating temperature range supports robust performance in thermally constrained designs, while the AEC-Q101 qualification makes it suitable for automotive-grade power conversion systems.

Diode Arrays Part Context

This part belongs to the G20H series of trench Schottky rectifiers from Diodes Incorporated. These devices are engineered to provide superior trade-offs between leakage current and forward voltage drop compared to standard silicon rectifiers, offering improved thermal stability and reduced conduction losses in modern power supply architectures.

Diode Arrays Replacement Considerations

Consult the manufacturer's datasheet for direct pin-compatible alternatives within the same product family. Verify that any substitute maintains the required 120V reverse voltage rating and 20A current capacity while matching the TO-220ABFP mechanical footprint.

Diode Arrays FAQ

What is the typical junction capacitance of the G20H120CTFW?

The typical junction capacitance is 770 pF, measured at 1.0 MHz with an applied reverse voltage of 4.0 VDC.

Is the G20H120CTFW compliant with environmental directives?

Yes, the device is lead-free, RoHS compliant (including RoHS 3), and halogen and antimony free.

What is the maximum non-repetitive peak reverse current?

The maximum non-repetitive peak reverse current is 3 A at a pulse width of 2 microseconds.