T1610T-6I

Triacs Overview

The T1610T-6I is a 16 A RMS, 600 V logic level Triac from STMicroelectronics' T-Series. It features a maximum junction temperature of 150 °C and low gate trigger current (IGT = 10 mA) for direct microcontroller drive. Key electrical parameters include an on-state voltage of 1.55 V, holding current max of 25 mA, and non-repetitive peak on-state current of 120 A or 126 A depending on conditions. The device offers high static and dynamic commutation capability with low thermal resistance.

Triacs Feature Summary

• Logic level gate control enabling direct interface with microcontrollers via low 10 mA gate trigger current
• High thermal performance supporting operation up to 150 °C junction temperature
• Optimized for high electromagnetic interference constraints in general purpose AC switching applications

Triacs Applications

• On/off or phase angle control functions in general purpose AC switching
• Resistive load control circuits
• Value-sensitive appliances requiring high commutation capability

Triacs Procurement Notes

Verify the specific package type against official documentation before procurement. The model suffix 'I' typically denotes a through-hole TO-220AB insulated package, whereas other suffixes like 'G' indicate surface mount D2PAK packages. Confirm insulation ratings and UL certification details directly from the manufacturer datasheet to ensure compliance with system safety requirements.

Triacs Selection Notes

Select this component when designing AC switches requiring 16 A RMS current handling at 600 V blocking voltage. The 150 °C maximum junction temperature provides extended thermal margin compared to standard 125 °C devices. Ensure the application utilizes resistive loads or compatible waveforms, as the high commutation capability is optimized for such scenarios. Verify that the 10 mA gate drive current matches the output capabilities of the controlling logic circuit.

Triacs Part Context

This part belongs to STMicroelectronics' T-Series of Snubberless Triacs. The series is designed for value-sensitive appliances where high commutation capability is required. These components are RoHS compliant and feature low thermal resistance with clip bonding packages. The T1210T-6I and T820T-6I are similar logic level variants within the same family but differ in current ratings and package styles.

Triacs Replacement Considerations

Direct substitutes within the same current and voltage rating include the T1210T-6I (12 A) if lower current is acceptable, or the T1610H (16 A, Logic Level H-Series). For surface mount equivalents, consider the T1610T-8G (16 A, 800 V), though voltage ratings and packages differ. Always verify pinout compatibility and thermal characteristics.