BCR12FM-12LB#BH0

A TRIAC is a three-terminal semiconductor device, otherwise known as a thyristor, that can be used in a variety of applications and is triggered by applying a single pulse of current to its gate. This type of thyristor is commonly used for AC power control, such as light dimming, motor speed control, and industrial processes. The BCR12FM-12LB#BH0 is a type of TRIAC, specifically designed as a surface mount solution for low medium/power switching.

Description

The BCR12FM-12LB#BH0 is a 600V, 12A TRIAC with a 200mA trigger current. It is a planar surface mount solution, and has a wide operating temperature range of -40 to +125°C. The device is composed of two PNPN 2-pin electrodes, one is the gate and the other is the main electrode. The BCR12FM-12LB#BH0 also has an isolation voltage rating of 4500V and is UL recognized, making it suitable for a wide range of applications and products.

Applications

The BCR12FM-12LB#BH0 is used in many applications and products, such as light dimmers, motor speed controllers, temperature controls, stage lighting, industrial processes, and home appliances. This device is most commonly used in applications where AC power needs to be switched on and off with a single pulse of current into the gate. This device is also usually favored over other TRIACs due to its low trigger current requirement and wide operating temperature range.

Working Principle

The BCR12FM-12LB#BH0 is a thyristor, which by definition means it can switch an electrical signal or current on an off. This occurs when an electrical signal or current is sent to the gate of the device. The device is then triggered and the AC signal or current is switched on, allowing the current to flow from the main to the gate electrodes. When the gate current is removed, the signal or current will cease to flow and the device will turn off.

Conclusion

The BCR12FM-12LB#BH0 is a reliable and effective solution for low/medium power switching. Its wide operating temperature range and low trigger current requirement make it a popular choice in many applications. This type of TRIAC is commonly used in applications such as light dimming, motor speed control, and industrial processes.