GSXD030A010S1-D3

Overview

The GSXD030A010S1-D3 is a Schottky diode array manufactured by SemiQ, housed in a SOT-227 (miniBLOC) chassis mount package. It features two independent diodes with a maximum repetitive reverse voltage of 100V and an average forward current rating of 30A per element. The device exhibits a low forward voltage drop of approximately 840mV at 50A, ensuring high efficiency in power conversion applications. Operating temperatures range from -55°C to +175°C junction temperature.

Feature Summary

• Dual independent Schottky barrier rectifier configuration for efficient power management
• Low forward voltage drop characteristics minimizing conduction losses
• Robust chassis mount packaging designed for high-current thermal dissipation
• Extended operating junction temperature range supporting harsh environments

Applications

• DC-DC converter modules requiring high-efficiency rectification
• Free-wheeling diode applications in motor drive circuits
• Power supply units utilizing chassis-mounted discrete components
• Industrial power conversion systems demanding high current handling

Procurement Notes

Verify the specific suffix D3 against official SemiQ documentation to confirm pinout compatibility and thermal pad specifications. Ensure that the ordering quantity aligns with manufacturer standard packing configurations rather than distributor assumptions. Cross-reference the datasheet revision date to validate electrical parameter tolerances before integration into final designs.

Selection Notes

Select this component when dual independent rectification is required within a single chassis-mount footprint. The 100V rating suits low-voltage high-current bus applications. Evaluate thermal resistance requirements relative to the SOT-227 package capabilities. Compare forward voltage specifications against alternative Schottky arrays to optimize system efficiency targets under specific load conditions.

Part Context

This part belongs to the SemiQ GSXD series of Schottky diode arrays. It utilizes the miniBLOC form factor, distinct from standard through-hole or surface-mount packages. The series emphasizes high-current density and thermal performance for industrial power electronics. It serves as a discrete solution compared to integrated power modules.

Replacement Considerations

Direct substitutes must match the SOT-227-4 package, 100V rating, and 30A current capacity. Verify pin-to-pin compatibility for the dual independent configuration. Check forward voltage curves and thermal resistance values to ensure equivalent performance in the target circuit application.