HTZ110A19K

Diode Arrays Overview

The HTZ110A19K is a high-voltage diode rectifier module from the IXYS HTZ110A series, rated for a repetitive peak reverse voltage of 19000 V. It features a mean forward current of 3.5 A under air-cooled conditions and supports up to 7.0 A continuous direct forward current in oil-cooled environments. The device utilizes a base-mounted module 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 and a peak reverse current of 0.5 mA at 150°C case temperature.

Diode Arrays Feature Summary

• High voltage blocking capability designed for extreme electrical stress applications
• Dual thermal management options supporting both air-cooled and oil-cooled operational environments
• Robust mechanical construction utilizing a metal base plate with standardized mounting interfaces

Diode Arrays Applications

• High voltage DC power supply systems
• Industrial electrostatic precipitators
• Particle accelerator power supplies
• X-ray generator high voltage circuits

Diode Arrays Procurement Notes

Verify component authenticity through authorized IXYS distributors or certified secondary market suppliers. Confirm manufacturing date codes against the discontinuation notice dated March 31, 2008. Ensure storage conditions remain within the specified -40 to 100 °C range to preserve junction integrity prior to installation.

Diode Arrays Selection Notes

Select this module when system requirements demand voltages near 19 kV with moderate current handling capabilities. Evaluate cooling methods carefully; air-cooled ratings are significantly lower than oil-cooled ratings. Ensure heatsink design accommodates the specific thermal resistance values provided for either ambient air or dielectric oil environments.

Diode Arrays Part Context

This component belongs to the HTZ110A series of high-voltage rectifiers manufactured by IXYS. The series offers various voltage ratings up to 25000 V while maintaining consistent current and physical form factors. These modules are engineered for reliability in demanding industrial and scientific high-voltage applications requiring stable rectification performance.

Diode Arrays Replacement Considerations

Direct substitutes within the same series include the HTZ110A16K (16000 V), HTZ110A22K (22000 V), and HTZ110A25K (25000 V). Verify that the alternative voltage rating exceeds the specific circuit requirements before implementation.