HTZ110A22K

Diode Arrays Overview

The HTZ110A22K is a high-voltage diode rectifier module from the IXYS HTZ110A series. It features a center-tap circuit configuration with a repetitive peak reverse voltage (VRRM) of 22,000 V and a maximum repetitive avalanche voltage of 24,000 V. The device supports a mean forward current of 3.5 A under air-cooled conditions and up to 7.0 A continuous direct forward current in oil-cooled environments. It utilizes a chassis-mount module package weighing approximately 1.55 kg.

Diode Arrays Feature Summary

• High voltage capability with a 22,000 V repetitive peak reverse voltage rating
• Center-tap circuit configuration for specialized power applications
• Robust surge handling with a non-repetitive forward current capacity of 200 A
• Wide frequency range operation supporting 20 Hz to 400 Hz

Diode Arrays Applications

• High voltage DC power supply systems
• Industrial X-ray generators
• Electrostatic precipitators
• Particle accelerators

Diode Arrays Procurement Notes

Verify the specific part number suffix against official datasheets to confirm voltage ratings. Confirm thermal management requirements match either air or oil cooling specifications. Check RoHS compliance status as manufacturing processes may vary by production batch. Ensure mounting hardware matches the M6 tapped holes specified in the mechanical dimensions.

Diode Arrays Selection Notes

Select this component when designing circuits requiring extreme reverse voltage blocking capabilities exceeding standard semiconductor limits. Evaluate thermal resistance values based on the intended cooling method, noting the significant difference between junction-to-ambient and junction-to-oil ratings. Consider the physical weight and chassis mounting requirements during system integration planning.

Diode Arrays Part Context

This module belongs to the HTZ110A series, which offers various voltage ratings ranging from 16,000 V to 25,000 V. All variants share identical current ratings and physical dimensions, differing primarily in their breakdown voltage specifications. The series is designed for robust industrial environments requiring reliable high-voltage rectification.

Diode Arrays Replacement Considerations

Direct replacements within the same series include the HTZ110A19K, HTZ110A16K, and HTZ110A25K. These parts maintain identical current and thermal characteristics but offer different voltage ratings. Verify that the alternative voltage rating meets or exceeds the circuit's peak reverse voltage requirements.

Diode Arrays FAQ

What is the maximum repetitive avalanche voltage for the HTZ110A22K?

The maximum repetitive avalanche voltage is 24,000 V.

How does the cooling method affect the continuous forward current rating?

In air-cooled conditions at 35°C ambient temperature, the continuous current is 4.3 A. In oil-cooled conditions at 60°C, it increases to 7.0 A.

What is the typical storage temperature range for this module?

The storage temperature range is -40°C to 100°C.