Product Overview: BT139B-800F,118 - Triac by NXP Semiconductors

The BT139B-800F,118 is a high-performance, sensitive gate triac manufactured by NXP Semiconductors, a leader in the electronics industry. This triac is designed to control AC loads in a variety of applications, offering a robust solution for designers looking for a reliable semiconductor switch. The device is housed in a compact, insulated TO-220AB full-pack package, ensuring high voltage capability and improved thermal performance.

Key Features

• Current Rating: The device can handle a maximum current of 16A, making it suitable for moderate to high power applications.
• Repetitive Peak Off-state Voltage: With an 800V rating, it provides a wide safety margin for applications that experience voltage spikes, ensuring device integrity and longevity.
• Sensitive Gate: The sensitive gate allows the triac to be triggered with low gate currents, making it compatible with microcontroller outputs and other logic-level devices.
• Package: Encased in the TO-220AB full-pack package, it offers isolation from the mounting surface, which is a critical feature for applications requiring electrical isolation between the triac and the heatsink.
• Applications: It is exceptionally versatile, suitable for use in general purpose motor control, heating, domestic lighting, and static switching.

Product Specifications

The BT139B-800F,118 features a gate trigger voltage (Vgt) of 1.5V, which is low enough to ensure easy triggering from various control circuits. Its gate trigger current (Igt) is specified at a maximum of 10 mA, which ensures that the device can be triggered with a minimal control current. The operating junction temperature range of -40°C to +125°C makes it suitable for use in a wide range of environmental conditions.

This triac is designed to meet the stringent quality standards set by NXP Semiconductors, ensuring reliability and performance. The BT139B-800F,118 is RoHS compliant, minimizing the environmental impact by excluding hazardous substances from its manufacturing process. Whether you're designing home appliances, lighting systems, or industrial control panels, the BT139B-800F,118 offers a high-quality solution for AC power control.