STMicroelectronics

BTA20-700CWRG

BTA20-700CWRG Description

The BTA20-700CWRG from STMicroelectronics is a high-performance Snubberless™ TRIAC designed for robust AC switching applications. With a 700V off-state voltage and 20A RMS on-state current, this device is engineered to handle high-power loads efficiently. Its Alternistor technology ensures reliable performance in demanding environments, making it a preferred choice for industrial and consumer applications. Packaged in a TO-220 through-hole format, it combines ease of mounting with excellent thermal management. The TRIAC is ROHS3 compliant and REACH unaffected, meeting stringent environmental and safety standards.

BTA20-700CWRG Features

• High Voltage Rating: 700V off-state voltage for robust surge protection.
• Snubberless™ Design: Eliminates the need for external snubber circuits, reducing component count and cost.
• Low Trigger Current: Gate trigger current (Igt) of 35mA max and gate trigger voltage (Vgt) of 1.5V max, ensuring easy drive with low-power control circuits.
• High Surge Current Handling: Non-repetitive surge current (Itsm) of 210A (50Hz) / 200A (60Hz) for exceptional transient overload tolerance.
• Thermal Efficiency: TO-220 package optimizes heat dissipation, suitable for high-current applications.
• Reliability: MSL 1 (Unlimited) moisture sensitivity level ensures long shelf life and handling ease.

BTA20-700CWRG Applications

• Industrial Controls: Motor drives, solenoids, and contactors requiring high surge tolerance.
• Home Appliances: AC switches in washing machines, air conditioners, and dimmers.
• Lighting Systems: High-power dimming and switching for incandescent/HID lamps.
• Power Tools: Robust switching for drills, saws, and other heavy-duty equipment.
• HVAC Systems: Reliable AC load control in heating and ventilation units.

Conclusion of BTA20-700CWRG

The BTA20-700CWRG stands out as a high-reliability TRIAC with superior Snubberless™ performance, reducing system complexity and cost. Its high voltage/current ratings, combined with low triggering requirements, make it ideal for industrial, consumer, and lighting applications. STMicroelectronics' quality assurance ensures compliance with global standards, making this TRIAC a dependable choice for engineers designing robust AC switching solutions.