BTA08-800CRG

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Thyristors, also commonly referred to as TRIACs, are four-layer semiconductor devices that contain a pair of adjacent layers that are doped with different types of materials. They are mainly used in the control of circuitry, and the BTA08-800CRG is no exception. This TRIAC is specifically designed to provide high bidirectional control in switched-mode power supply (SMPS) topologies such as converters, inverters, and drivers.

The BTA08-800CRG is an advanced 800V 0.8A TRIAC that is particularly suited for applications in CEE and UPS systems. This device features robust operation and excellent EMI filtering performance in a wide variety of popular SMPS topologies. Not only does it offer superior on-state current ratings, thermal cycling ratings, and dielectric strength ratings, but it also has a guaranteed minimum on-state delay time of 1.5 μs. Furthermore, the BTA08-800CRG features a low breakdown voltage of 720V and a short circuit operating temperature rating of 150°C.

The working principle of the BTA08-800CRG is based on the principle of positive curve gating. The two independent gate inputs enable the device to be triggered individually, making it suitable for symmetrical and asymmetrical firing scenarios. In a symmetrical firing scenario, when the gate voltage is applied to both ends of the thyristor, it switches on and off simultaneously, which is generally used in systems with full-wave rectification. In an asymmetrical firing scenario, the gate voltage is solely applied to one end of the thyristor, and it switches on and off separately, which is used in systems with half-wave rectification.

The BTA08-800CRG is a particularly versatile and reliable TRIAC that can be used in a wide range of applications. It is especially useful for switching applications in power supplies, AC motors, and light dimming systems. It is also commonly used in heater loads, controller relays, and variable-frequency drives. The device can also be used in applications where excellent noise and surge immunity are required, such as in AC line-operated LED lighting systems.

In summary, the BTA08-800CRG is a high-performance TRIAC that is designed for use in switched-mode power supplies. It features reliable operation and superior performance in a variety of popular SMPS topologies. The two independent gate inputs enable the device to be triggered individually, making it suitable for both symmetrical and asymmetrical firing scenarios. This device is an ideal choice for switching applications in power supplies, AC motors, and light dimming systems.

The specific data is subject to PDF, and the above content is for reference