C152PC

Scrs Overview

The C152PC is a Silicon Controlled Rectifier (SCR) manufactured by Powerex Inc., designed for high-power industrial applications. It features a peak repetitive off-state voltage of 1.1 kV and an on-state current rating of 100 A RMS. The device utilizes a standard recovery type structure with a maximum non-repetitive surge current capacity of 1400 A at 50 Hz or 1500 A at 60 Hz. Electrical characteristics include a maximum gate trigger voltage of 3 V and a maximum gate trigger current of 150 mA. The unit operates within a junction temperature range of -40°C to 125°C and is housed in a TO-83-3 (TO-208AD) package with stud mounting.

Scrs Feature Summary

• High-voltage blocking capability suitable for demanding power conversion circuits
• Robust surge current handling for transient protection scenarios
• Standard recovery characteristic optimized for general-purpose rectification

Scrs Applications

• Industrial motor drives and variable frequency drives
• High-power DC-to-AC inversion systems
• Resistive load control and heating regulation

Scrs Procurement Notes

Verify the specific suffix 'C' against the manufacturer's official datasheet to confirm exact electrical tolerances and pinout configurations, as suffixes often denote specific testing criteria or packaging variations. Ensure compatibility with existing thermal management solutions given the TO-83 stud mount requirement. Cross-reference the part number with authorized distributors to confirm current availability and lead times prior to finalizing procurement plans.

Scrs Selection Notes

Select this component when a 1.1 kV blocking voltage and 100 A continuous current are required in a stud-mount configuration. Evaluate the thermal resistance of the mounting interface to ensure the junction temperature remains within the specified -40°C to 125°C range under full load conditions. Consider the 150 mA maximum gate trigger current when designing the drive circuitry to ensure sufficient triggering power without exceeding limits.

Scrs Part Context

The C152PC belongs to the C152 series of high-power SCRs from Powerex Inc., engineered for robust performance in heavy-duty electronic equipment. This series is characterized by its ability to handle significant electrical stresses while maintaining reliable switching operations. The TO-83 package provides a standardized mechanical footprint for integration into larger power modules and chassis-based assemblies common in industrial infrastructure.

Scrs Replacement Considerations

Consult official cross-reference guides for equivalent parts offering matching 1.1 kV and 100 A ratings in a TO-83 package. Verify that any substitute maintains identical gate trigger specifications and thermal characteristics to ensure seamless integration without redesigning the cooling or drive circuits.