BTB04-600TRG

Triacs Overview

The BTB04-600TRG is a four-quadrant Triac from the STMicroelectronics BTB04 series, rated for 4 A RMS on-state current and 600 V repetitive peak off-state voltage. It features a maximum gate trigger current of 10 mA and a typical gate trigger voltage of 1.3 V. The device operates within a junction temperature range of -40 °C to +125 °C and has a non-repetitive peak on-state current capability of 38 A. Packaged in TO-220AB with through-hole mounting, it exhibits a maximum holding current of 15 mA and an on-state voltage drop of 1.5 V.

Triacs Feature Summary

• Four-quadrant sensitivity enabling reliable triggering across all gate polarities
• Snubberless design capability for simplified circuit implementation
• High surge current tolerance suitable for inductive loads

Triacs Applications

• General purpose mains power AC switching
• Lighting control systems
• Corded power tool motor drives
• Industrial appliance regulation

Triacs Procurement Notes

Verify the specific suffix TRG against the manufacturer datasheet to confirm tape-and-reel packaging configuration. Ensure the component matches the required thermal and electrical specifications for the target application environment. Cross-reference the part number with official STMicroelectronics documentation to validate authenticity and current production status before procurement.

Triacs Selection Notes

Select this component when a 4 A RMS rating and 600 V blocking voltage are sufficient for the load requirements. The 10 mA gate sensitivity allows compatibility with standard logic-level drivers. Consider the TO-220AB package size for adequate heat dissipation without excessive heatsinking in general-purpose applications.

Triacs Part Context

This Triac belongs to the BTB04 family of standard snubberless devices designed for robust AC switching. It shares core electrical characteristics with variants like BTB04-600SL but differs in packaging format. The series is engineered for cost-effective solutions in consumer and industrial electronics requiring reliable phase control.

Triacs Replacement Considerations

Direct substitutes include BTB04-600SL or BTA04-600T, provided the package type and thermal management requirements align with the existing board layout. Verify that alternative packages maintain equivalent pinout configurations and mechanical dimensions for seamless integration.