HTZ110A25K

Diode Arrays Overview

The HTZ110A25K is a high-voltage diode rectifier module from the HTZ110A series manufactured by IXYS. It features a repetitive peak reverse voltage of 25,000 V and a mean forward current rating of 3.5 A under air-cooled conditions. The device utilizes a chassis mount package with three tapped M6 holes for secure installation. Key electrical characteristics include a maximum forward voltage of 18.3 V at 12 A peak current and a peak reverse current of 0.5 mA at 150°C case temperature. Thermal resistance values are specified as 2.3 °C/W junction-to-ambient in air and 0.93 °C/W junction-to-oil.

Diode Arrays Feature Summary

• Designed for extreme high-voltage applications with a 25 kV blocking capability
• Capable of operation in both air-cooled and oil-cooled environments
• Features a robust chassis mount module construction for stable thermal management

Diode Arrays Applications

• High voltage power supply systems
• Industrial electrostatic precipitators
• Particle accelerator equipment
• X-ray generation units

Diode Arrays Procurement Notes

Verify component authenticity through authorized IXYS distributors or official datasheet cross-referencing. Confirm that the specific ordering suffix matches the required voltage rating within the HTZ110A series. Ensure mounting hardware specifications align with the three M6 threaded holes detailed in the mechanical outline. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Diode Arrays Selection Notes

Select this module when system requirements demand high voltage isolation exceeding standard semiconductor limits. Evaluate cooling methods carefully, as continuous current ratings increase significantly in oil-cooled configurations compared to air-cooled setups. Ensure the operating frequency remains within the 20 to 400 Hz range specified for optimal performance. Verify that the thermal design accommodates the junction-to-ambient resistance to prevent overheating during continuous operation.

Diode Arrays Part Context

This component belongs to the HTZ110A series of high-voltage diode rectifiers. The series offers various voltage ratings, including 16 kV, 19 kV, 22 kV, and 25 kV options. All variants share similar physical dimensions and mounting configurations, differing primarily in their breakdown voltage specifications. The module is engineered for reliability in demanding industrial and scientific environments requiring stable high-voltage rectification.

Diode Arrays Replacement Considerations

Direct replacements must match the 25 kV rating and 3.5 A current capacity. Verify that alternative modules support the same chassis mounting pattern with three M6 holes. Ensure comparable thermal resistance values to maintain existing cooling system designs. Cross-reference datasheets for forward voltage and leakage current similarities to ensure circuit compatibility.