1N4594R

Overview

The Microchip Technology 1N4594R is a silicon standard recovery diode manufactured by GeneSiC Semiconductor. It features a single configuration with an anode case connection, designed for soft recovery power applications. The component supports an average forward current of 150 A and operates within a peak repetitive reverse voltage range of 200 V to 1400 V. It utilizes the DO-8 package style and functions reliably across a temperature range from -55°C to +150°C.

Feature Summary

• Soft recovery characteristic optimized for power applications
• High current handling capability up to 150 A
• Wide voltage tolerance spanning 200 V to 1400 V

Applications

• Power rectification circuits
• Industrial control systems
• General purpose diode replacement

Procurement Notes

Verify manufacturer origin as GeneSiC Semiconductor under Microchip Technology branding. Confirm DO-8 package compatibility and RoHS status (non-rohs noted in some listings). Ensure specifications match required voltage and current ratings for the specific application environment before procurement.

Selection Notes

Select this component for high-current applications requiring standard recovery characteristics. Consider the wide operating temperature range and robust voltage ratings when designing power supplies or industrial equipment. Verify that the single configuration and anode case connection align with the circuit layout requirements.

Part Context

This part belongs to the 1N4594 series of silicon standard recovery diodes. It is distinct from low-leakage switching diodes like the 1N459. The 1N4594R designation specifically indicates the standard recovery variant suitable for higher power contexts compared to small signal alternatives.

Replacement Considerations

Aftermarket GE Industrial Controls offers item AW1213 as a direct replacement for the 1N4594R.