TN815-600B-TR

Scrs Overview

The TN815-600B-TR is a thyristor component manufactured by STMicroelectronics, belonging to the T8xx series. It is housed in a surface-mount DPAK (TO-252) package with three leads. The device features an RMS on-state current of 8 A and a maximum repetitive peak off-state voltage of 600 V. Key electrical parameters include a maximum gate trigger voltage of 1.3 V and a maximum gate trigger current of 10 mA. The holding current is specified at a maximum of 15 mA. It operates within a junction temperature range of -40°C to +125°C.

Scrs Feature Summary

• Surface-mount construction in a compact DPAK package for automated assembly
• Logic-level gate sensitivity enabling direct drive from low-power control circuits
• High thermal stability supporting operation up to 125°C junction temperature

Scrs Applications

• Lighting dimmer circuits
• Solid-state relays
• Motor speed control systems

Scrs Procurement Notes

Verify the manufacturer designation as STMicroelectronics when sourcing this part number. Confirm the specific package type corresponds to the DPAK form factor. Ensure compliance with RoHS directives if required by the application environment. Cross-reference datasheets for exact thermal characteristics.

Scrs Selection Notes

Select this component for applications requiring high-current switching in a small footprint. The logic gate sensitivity allows for efficient interfacing with microcontrollers or standard logic gates without additional driver stages. Consider the thermal management requirements associated with the DPAK package for sustained 8 A loads.

Scrs Part Context

This device is part of STMicroelectronics' broader family of AC switch components, specifically designed for general-purpose power control. It shares functional similarities with other parts in the T8xx series, offering standardized performance metrics for industrial and consumer electronics applications requiring reliable SCR switching capabilities.

Scrs Replacement Considerations

Compatible substitutes include the TN805-600B-TR and T810-600B-TR. Verify pinout compatibility and ensure that the alternative part meets the specific voltage and current ratings required by the circuit design.