MOC3063S-TA1 Isolators

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

MOC3063S-TA1 is a 6-pin dip (dual-in-line package) opto-isolator with a triac, SCR output. It has a rated insulation voltage of 4,000 Volts RMS (root mean square) and a maximum working current rating of 0.1 Amp. This device can be used for illustration in the following applications:

Electronic low voltage dimming

MOC3063S-TA1 is suitable for low voltage electronic dimming applications. For such applications, the opto-isolator serves as an interface between the µC or other logic circuit and the Triac dimmer circuit. The input logic signal coming from a µC can be used to control the dimmer circuit for controlling the brightness levels. This opto-isolator is also suitable for buck and boost application for controlling AC loads.

Zero-Cross Applications

MOC3063S-TA1 is a suitable device for zero-cross application. The opto-isolator can be used for controlling the AC power by sensing the zero-cross of an AC line and triggering the SCR or Triac accordingly. This device can be used in zero- Cross applications to control AC line voltage and current. It can also be used to provide feedback for motor control applications. The opto-isolator can also be used for fast transients protection devices.

Motors - Speed Control

MOC3063S-TA1 is also suitable for motor control applications. The opto-isolator can be used to control the speed of a motor by sensing the zero-cross of the AC line. The opto-isolator can be used to monitor and control the motor speed with high accuracy and precision. The opto-isolator provides a robust and reliable interface between the controller and the motor.

Working Principle

The working of the MOC3063S-TA1 opto-isolator is based on the principle of photocoupler. It consists of an optically coupled input-output system that is combined with a transistor output stage connected in a Darlington configuration. The circuit consists of an infrared LED, an optical isolation barrier, and a photo transistor. The LED is turned on by applying a voltage to the input pins and then the current into the LED generates an optical output. The optical output is received by the photo-transistor which is connected to the output circuit. The output circuit is a Darlington configuration with a photo-transistor, a resistor, and a TRIAC SCR. When the optical signal is received by the photo-transistor, the TRIAC SCR is turned ON and the circuit is then triggered. The circuit will then turn OFF when the input signal is removed and the output current will then be stopped.

In summary, the MOC3063S-TA1 opto-isolator is a robust and reliable device and is suitable for low voltage dimming, Zero-Cross applications and motor speed control applications. This device works on the principle of photocoupler and ensures a safe and isolated interface between logic circuits and AC lines. The opto-isolator can also be used for feedback for motor control applications and for fast transients protection.

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