I have to design a phase angle dimmer using a triac. For this, I have read
How do I drive a TRIAC from a microcontroller (for low voltages)?
This forum really turns out to give me a good solution .. but before that, I want to simulate this circuit in LTspice or multisim or any software ..
I have googled for the spice model of MOC3022M but have not succeeded .. Can anyone give me a suggestion?
Best Answer
A great place to find SPICE models for LTSpice is the Yahoo LTSpice Group. You will need to create a Yahoo account to join the group (it is free). After that you will have a huge selection of part models and tutorials to help you with SPICE simulations in LTSpice.
I even found a model for the MOC3022M on the site:
Remember it is just model, so you may want to perform some tests around your operating point and compare the models performance with the datasheet.