T2050H-6T

Overview

The T2050H-6T is a 20 A H-series triac in a TO-220AB package. It supports a repetitive peak off-state voltage of 600 V and operates from -40 °C to +150 °C. Key electrical parameters include a maximum gate trigger current of 50 mA, a maximum gate trigger voltage of 1 V, and a holding current of 75 mA. The device handles a non-repetitive surge current of 210 A with a peak on-state voltage of 1.5 V and an off-state leakage current of 6.2 mA.

Feature Summary

• High temperature operation capability up to 150 °C junction temperature
• Snubberless design for simplified circuit implementation
• Robust thermal performance utilizing clip bonding technology

Applications

• General purpose mains power AC switching
• Solid state relays
• Motor speed control circuits

Procurement Notes

Verify the specific suffix 'T' indicates the TO-220AB through-hole package configuration. Confirm RoHS compliance status as documentation varies by revision. Ensure the ordering quantity matches the manufacturer's standard packaging requirements for this specific component variant.

Selection Notes

Select this component when a 20 A RMS current rating and 600 V blocking voltage are required in a through-hole format. The high temperature tolerance makes it suitable for environments where ambient heat is significant. Verify that the 50 mA gate drive capability aligns with the control circuit output specifications.

Part Context

This part belongs to the STMicroelectronics H-series triac family, designed for general-purpose AC power switching applications. The series offers medium current handling with enhanced thermal stability. The T2050H-6T specifically provides the through-hole mounting option compared to surface mount variants like the G-series.

Replacement Considerations

Direct replacements within the same series include the T2050H-6G for surface mount applications. For higher current requirements, consider the T3050H-6T which shares similar packaging but offers a 30 A rating.