St MicroElectronics T405-600T Triac 600V 4A TO-220AB

The St MicroElectronics T405-600T Triac is a 600V, 4A 3-quadrant triac in a TO-220AB through-hole package, designed for switching and controlling AC inductive loads.

This component suits demanding applications, providing a dependable solution for motor drive control and power management in consumer electronics and industrial equipment. Its 5mA gate sensitivity enables efficient triggering with low control current, making it suitable for energy-conscious designs.

Key Features

• Peak repetitive off-state voltage of 600V
• On-state RMS current of 4A
• Gate trigger current (sensitivity) of 5mA
• Gate trigger voltage of 1.3V maximum
• Holding current of 10mA maximum
• Peak non-repetitive surge current of 30A
• Peak on-state voltage of 1.56V
• Maximum operating temperature of 125°C
• Standard TO-220AB package for through-hole mounting
• 3 pins
• Width 3.3, depth 1.5, height 4.3
• Product weight of 2 g

Applications

The triac is suited to controlling universal motors found in power tools and kitchen aid equipment. It can also manage electro valves and heating elements in appliances such as dishwashers. Its design parameters make it a versatile component for a wide range of AC power switching tasks in both consumer and industrial sectors.

Assembly

Through-hole mounting in the TO-220AB package supports straightforward assembly on printed circuit boards. The 600V peak repetitive off-state voltage provides a margin for mains voltage applications, and the 1.3V maximum gate trigger voltage allows interfacing with low-voltage logic circuits.

Choose the St MicroElectronics T405-600T Triac when you need a 600V, 4A AC switching device for motor control, appliance heating and electro valve applications.