The BT138-800E is a high-performance Triac manufactured by NXP Semiconductors, designed to control AC power in a variety of applications. This passivated, sensitive gate triac is part of a series that has been optimized for use in motor control, heating, domestic lighting, and static switching.

Key Features

• Voltage Capability: The BT138-800E is capable of handling voltages up to 800V, making it suitable for a wide range of AC line voltages.
• Current Rating: With an on-state RMS current rating of 12A, this triac can control moderately high power levels, suitable for many domestic and industrial applications.
• Gate Sensitivity: It features a sensitive gate that allows it to be triggered with low gate currents, making it compatible with microcontroller outputs and other low-power driving circuits.
• High Commutation Performance: This triac is designed with high commutation performance, ensuring reliable switching over a broad range of conditions.
• Package: The BT138-800E is available in a TO-220AB package, which is widely used for medium power level applications and offers good thermal performance.

Applications

The BT138-800E is versatile and can be used in various applications that require control of AC power. Some common applications include:

• Motor control circuits
• Domestic lighting dimmers
• Heating control systems
• Static switching relays

Quality and Reliability

NXP Semiconductors is known for its commitment to quality and reliability. The BT138-800E triac is built to meet high standards, ensuring stable performance and a long operational lifespan even in demanding conditions. Its robust design is intended to provide peace of mind for designers and manufacturers looking for components that will perform consistently over time.

Environmental Compliance

The BT138-800E is compliant with environmental regulations, including RoHS (Restriction of Hazardous Substances), which means it is manufactured without the use of harmful substances such as lead, mercury, and cadmium. This compliance ensures that the product is suitable for use in a wide range of markets, including those with strict environmental standards.