FST120150

Diode Arrays Overview

The FST120150 is a silicon power Schottky diode module rated for a repetitive peak reverse voltage of 150 V and an average forward current of 120 A per package. It features a TO-249AB package with an isolated heatsink design. The device supports a junction operating temperature range from -55 °C to 150 °C and offers a peak forward surge current capability of 1000 A per leg under half-sine wave conditions.

Diode Arrays Feature Summary

• High surge current capability for robust transient handling
• Isolated heatsink construction for thermal management
• Non-ESD sensitive design for simplified assembly

Diode Arrays Applications

• Industrial power conversion systems
• DC-DC converter modules
• General rectification applications requiring high surge tolerance

Diode Arrays Procurement Notes

Verify the specific manufacturer source, as GeneSiC Semiconductor branding may not align with the provided datasheet origin. Confirm that the TO-249AB package dimensions match your board layout requirements. Ensure the 150 V rating meets your circuit's maximum reverse voltage stress. Check for any RoHS compliance documentation if required by your manufacturing standards.

Diode Arrays Selection Notes

Select this component when a 150 V blocking voltage and 120 A continuous current are required in a compact module form factor. The TO-249AB package facilitates screw mounting to a heatsink. Consider the 0.80 °C/W thermal resistance for your cooling strategy. Verify that the 1000 A surge rating covers potential inrush currents in your specific application environment.

Diode Arrays Part Context

This silicon Schottky diode module belongs to a series offering voltages from 150 V to 200 V. It utilizes standard silicon technology rather than wide-bandgap materials like SiC. The module integrates two legs within a single isolated package structure, designed for efficient heat dissipation through the base plate.

Diode Arrays Replacement Considerations

FST120200 is a confirmed substitute part number within the same series, sharing identical physical dimensions and general characteristics while differing in voltage rating.