BTW68-1200RG

Scrs Overview

The BTW68-1200RG is a standard SCR thyristor manufactured by STMicroelectronics, rated for a maximum repetitive blocking voltage of 1200 V and an RMS on-state current of 30 A. It is housed in the TOP3I insulated package, which provides high power handling capabilities and thermal dissipation suitable for demanding industrial environments. The device features a maximum gate trigger current of 80 mA and complies with ECOPACK2 standards for RoHS and halogen-free compliance.

Scrs Feature Summary

• Insulated TOP3I package design for enhanced thermal management and electrical isolation
• High surge current handling capability for robust industrial operation
• Internal ceramic pad providing 2500 VRMS insulation voltage compliant with UL standards

Scrs Applications

• Solid state relays
• Welding equipment
• High power motor control
• Power converters

Scrs Procurement Notes

Verify the specific suffix 'RG' against official STMicroelectronics documentation to confirm environmental compliance details such as RoHS status. Ensure the ordering part number matches the exact package variant required for your PCB layout and thermal requirements before finalizing procurement.

Scrs Selection Notes

Select this component when a 30 A RMS current rating and 1200 V blocking voltage are required in an insulated topology. The TOP3I package is appropriate for applications needing high voltage isolation between the heatsink and the circuit. Verify that the gate trigger current specifications align with the driving circuit capabilities.

Scrs Part Context

This device belongs to the BTW68 series of standard SCR thyristors from STMicroelectronics. It shares the same package technology and general application scope as other members of the series, differentiated primarily by their voltage ratings and specific suffix codes indicating packaging or compliance variations.

Scrs Replacement Considerations

Check for direct replacements within the BTW68 series with matching voltage ratings. Consider the BTW69 series if a higher current rating (e.g., 50 A) is acceptable, ensuring the package compatibility and insulation requirements remain met for the target application.