The BTA40-800B is a high power triac designed for AC switching applications in industrial and domestic environments. This discrete semiconductor component has a maximum voltage rating of 800V and a current rating of 40A, making it suitable for high power applications. The BTA40-800B features a gate trigger current of 50mA, ensuring reliable and accurate switching performance. This triac is housed in a TO-220AB package, providing easy mounting and heat dissipation capabilities. Additionally, the BTA40-800B offers a maximum junction temperature of 150°C, ensuring long term reliability and performance under various operating conditions. Overall, the BTA40-800B is a versatile and robust semiconductor component suitable for a wide range of AC switching applications