MCC95-16IO1

Overview

The IXYS MCC95-16IO1 is a dual thyristor module housed in a TO-240AA package. It features a rated repetitive off-state voltage (VDRM) of 1.6 kV and an RMS on-state current (IT(RMS)) of 182 A. The non-repetitive peak on-state current is specified at 2.25 kA. Gate triggering requirements include a maximum gate trigger voltage (VGT) of 2.5 V and a maximum gate trigger current (IGT) of 150 mA. The device maintains a holding current (IH) of up to 200 mA. Operating temperatures range from -40°C to +100°C, with screw mount installation.

Feature Summary

• Dual thyristor configuration within a single compact module
• High voltage blocking capability suitable for industrial power applications
• Robust surge current handling for demanding circuit conditions
• Standardized TO-240AA mechanical footprint for easy integration

Applications

• Industrial motor control systems
• AC power regulation circuits
• Resistive load switching applications

Procurement Notes

Verify the specific suffix designation when ordering, as variants like MCC95-16IO1B may exist with potentially different thermal or electrical characteristics. Confirm the manufacturer source directly through authorized IXYS distributors to ensure component authenticity. Cross-reference the datasheet revision date against your design requirements to guarantee parameter consistency. Request RoHS compliance documentation if environmental regulations apply to your assembly process.

Selection Notes

Select this module when a dual SCR configuration is required within a standard TO-240AA form factor. Ensure the 1.6 kV voltage rating exceeds the peak line voltage plus transient spikes in your application. Verify that the 182 A RMS current capacity aligns with the continuous load requirements. Consider the 150 mA gate drive capability to ensure compatibility with your existing control circuitry without requiring excessive drive power.

Part Context

This component belongs to the IXYS MCC series of silicon thyristor modules. These modules are designed for high-power switching applications where reliability and thermal performance are critical. The series typically utilizes direct copper bonded aluminum oxide ceramic substrates for improved thermal cycling resistance. This specific model represents a mid-range current option within the broader MCC family.

Replacement Considerations

Direct replacements should be sought from the same MCC95 series or equivalent TO-240AA dual SCR packages. Verify pinout compatibility and thermal interface dimensions before substitution. Models such as MCC95-16IO1B share the same base series but may have distinct suffix specifications. Always validate electrical parameters against the original datasheet to prevent circuit mismatch.