VS-25RIA100M

Scrs Overview

The VS-25RIA100M is a medium power phase control thyristor from the Vishay Semiconductors VS-25RIA series, housed in a TO-208AA (TO-48) stud package with an M6 x 1 metric thread. It features a maximum repetitive peak off-state voltage of 100 V and supports an average on-state current of 25 A at a case temperature of 85 °C. The device exhibits a maximum on-state voltage of 1.70 V and a gate trigger current of 60 mA at 25 °C. Operating within a junction temperature range of -65 °C to 125 °C, it offers high dI/dt and dV/dt capabilities alongside improved glass passivation for stability.

Scrs Feature Summary

• Improved glass passivation ensures high reliability and exceptional stability at elevated temperatures
• High dI/dt and dV/dt capabilities support demanding switching applications
• Metric threaded stud base facilitates secure mounting in industrial environments

Scrs Applications

• Medium power switching circuits
• Phase control applications
• Industrial and consumer level equipment requiring robust thyristor performance

Scrs Procurement Notes

Verify that the specific ordering code matches the required voltage rating and thread type. Confirm compliance with RoHS and REACH directives as stated in the datasheet. Ensure mounting torque specifications are strictly followed during installation to maintain thermal performance and mechanical integrity. Validate all electrical parameters against the customer's specific application requirements before deployment.

Scrs Selection Notes

Select this component when a 100 V blocking capability is required alongside a 25 A continuous current rating. The M6 metric thread option provides compatibility with standard metric mounting hardware. Consider the thermal resistance characteristics and conduction angle limitations when designing the heatsinking solution to ensure the junction temperature remains within the specified operating range under all load conditions.

Scrs Part Context

This part belongs to the VS-25RIA series of medium power phase control thyristors manufactured by Vishay Semiconductors. The series encompasses various voltage ratings up to 1200 V, all sharing the same 25 A current handling capacity and TO-208AA package style. The 'M' suffix specifically denotes the availability of a metric threaded stud version, distinguishing it from the standard imperial threaded variants within the same product family.

Scrs Replacement Considerations

Direct substitutes include other parts within the VS-25RIA series with identical or compatible voltage ratings, such as the VS-25RIA100 or VS-25RIA100S90. Verify that any replacement maintains the same TO-208AA footprint and M6 thread specification to ensure mechanical interchangeability without modifying the existing mounting infrastructure.