First of all, thank you so much for all the information provided in this post. I'm just getting started in electronics so I'm as green as they come. I appreciate your patience.
I am also currently developing a L297/L298 based motor controller. According to the schematic provided in the L279 Datasheet;http://www.st.com/stonline/books/pdf/docs/1334.pdf
...the 8 x 2A Fast Diodes can be packaged as a L6210
. I've found this part;https://www.jameco.com/webapp/wcs/stores/servlet/ProductDisplay?langId=-1&productId=1986060&catalogId=10001&storeId=10001&krypto=CMF4gzkADQxxj3r9%2BdbaPdGAfPQ%2F9w5y5mHx6WVfh4md%2Fp4psayu5P%2BllAkXr9zm&ddkey=https:StoreCatalogDrillDownView
It's reletively cheap and I want to use it for my application.
However, the diagram is for a "Two Phase Bipolar
Stepper Motor Control Circuit." My question is, can I use this same circuit in a Four Phase Unipolar
application? More specifically, are the motors connected to the L298N in the same configuration, allowing me to use the L6210 for the diode bridge?
If not, can someone please suggest a proper diode to be used in this application? I'm looking at this part;https://www.jameco.com/webapp/wcs/stores/servlet/ProductDisplay?langId=-1&storeId=10001&catalogId=10001&productId=177990&
...but I simply don't know if this will work.