BTA24-600CRG

Triacs Overview

The UMW BTA24-600CRG is a silicon bidirectional thyristor featuring an NPNPN five-layer structure and single-sided digging technology. It provides an RMS on-state current of 24 A at Tc=80°C with a non-repetitive surge peak current of 240 A. The device supports a repetitive peak off-state voltage of 800 V and operates within a junction temperature range of -40 to +125 °C. Key electrical parameters include a maximum gate trigger current of 50 mA, a peak gate power dissipation of 1 W, and a critical rate of rise of on-state current of 50 A/µs.

Triacs Feature Summary

• Utilizes single-sided digging technology and table glass passivation for high blocking voltage and temperature stability.
• Features multi-layer metallized electrodes on the back for enhanced thermal performance.
• Offers high commutation capability suitable for inductive loads.

Triacs Applications

• Motor speed controllers for vacuum cleaners and power tools
• Solid state relays
• Heating controllers and temperature regulation systems
• Phase control circuits

Triacs Procurement Notes

Verify the manufacturer designation as UMW or UTD Semiconductor Co., Limited when sourcing this component. Confirm the specific package type TO-220A and delivery mode (Tube and box) align with project requirements. Ensure that the 24 A RMS rating at Tc=80°C is sufficient for the intended thermal environment, as this differs from standard industry ratings for similar part numbers.

Triacs Selection Notes

Select this component for applications requiring 800 V blocking voltage and 24 A continuous current handling. Consider the 50 mA maximum gate trigger current for driver compatibility. Evaluate the thermal resistance and operating temperature limits (-40 to +125 °C) against the system's heat dissipation capabilities. Verify if the standard triac configuration meets the quadrants operation needs of the load.

Triacs Part Context

This component belongs to the BTA24 series of bidirectional thyristors manufactured by UMW. It shares the same physical package and general structural characteristics with variants such as the BTA24-600BWRG and BTA24-800CRG. The series is designed for general-purpose AC switching applications where robust current handling and voltage blocking are required.

Triacs Replacement Considerations

Direct replacements may include other BTA24 series variants like BTA24-600BWRG or BTA24-800CRG, provided the voltage and current ratings match the application requirements. Cross-manufacturer equivalents should be verified for pinout compatibility and thermal characteristics.