STMicroelectronics

T1650H-6I

T1650H-6I Description

The T1650H-6I from STMicroelectronics is a high-performance Snubberless™ TRIAC designed for robust switching applications in AC power control. This 600V, 16A TRIAC belongs to the Alternistor family, offering superior surge current handling and reliability in demanding environments. Its Through-Hole TO-220 package ensures easy integration into industrial and consumer electronics, while compliance with ROHS3 and REACH standards underscores its environmental safety. The device operates with a low gate trigger current (50mA max) and voltage (1V max), enhancing efficiency in control circuits.

T1650H-6I Features

• Snubberless™ Technology: Eliminates the need for external snubber circuits, reducing BOM cost and board space.
• High Surge Current: Supports 160A (50Hz)/168A (60Hz) non-repetitive surge currents, ideal for inductive loads.
• Low Trigger Requirements: 1V Vgt and 50mA Igt ensure compatibility with low-power drivers.
• Robust Construction: 600V off-state voltage and 16A RMS current rating for high-power applications.
• Reliable Performance: MSL 1 (Unlimited) moisture sensitivity and EAR99 ECCN classification for global use.

T1650H-6I Applications

The T1650H-6I excels in:

• Motor Control: AC motor drives, industrial automation, and HVAC systems.
• Lighting: Dimming circuits for incandescent and LED drivers.
• Power Tools: Solid-state relays and power switches in heavy-duty equipment.
• Home Appliances: Washing machines, refrigerators, and other high-current AC loads.
  Its Snubberless™ design makes it particularly suitable for inductive load switching, reducing EMI and improving system longevity.

Conclusion of T1650H-6I

The T1650H-6I stands out as a high-reliability, cost-effective TRIAC for AC power control, combining low triggering energy, high surge tolerance, and snubberless operation. Its TO-220 package and wide operating range make it a versatile choice for industrial, consumer, and automotive applications. Engineers will appreciate its simplified design integration and robust performance in harsh electrical environments.