VVZ40-16IO1

SCRs - Modules Overview

The IXYS VVZ40-16IO1 is a three-phase SCR/diode bridge module rated for 1.6 kV repetitive peak reverse voltage and 34 A average on-state current. It utilizes a KAMM base-mount package with seven terminals. Key electrical characteristics include a maximum gate trigger voltage of 1 V, a maximum gate trigger current of 65 mA, and a non-repetitive surge current rating of 320 A at 50/60 Hz. The device operates within a junction temperature range of -40°C to 125°C.

SCRs - Modules Feature Summary

• Integrates three SCRs and three diodes into a single compact bridge configuration
• Designed for robust base mounting using the standardized KAMM housing format
• Provides high surge current capability suitable for demanding industrial power applications

SCRs - Modules Applications

• Industrial motor drive systems requiring phase control
• High-power DC power supply rectification circuits
• Resistive load heating control equipment

SCRs - Modules Procurement Notes

Verify the specific suffix designation against the manufacturer's latest documentation to confirm terminal pinout and thermal interface specifications. Ensure the procurement channel provides original manufacturer packaging to maintain component integrity. Cross-reference the date code with current production notices to identify any recent assembly location transfers or label changes that may affect mechanical dimensions.

SCRs - Modules Selection Notes

Select this component when a three-phase controlled rectifier is required in a space-constrained design. The KAMM package facilitates direct mounting to heatsinks without additional insulators. Confirm that the system's thermal management can handle the dissipation associated with the 34 A continuous current rating under worst-case ambient conditions.

SCRs - Modules Part Context

This part belongs to the VVZ series of three-phase thyristor modules from IXYS. These modules are engineered for high reliability in industrial environments. The VVZ40-16IO1 specifically addresses applications needing moderate current levels with high voltage blocking capabilities, serving as a core switching element in AC-to-DC conversion stages.

SCRs - Modules Replacement Considerations

Direct replacements must match the KAMM footprint and electrical ratings. Verify compatibility with existing gate drive circuits due to potential variations in trigger current requirements among different manufacturers' equivalent parts.