Marvelous Tshuma
New Member
hi
May anyone assist with the technicalities of replacing an ssr with an equivalent mosfet. I had designed a board switching a 12V, 9A load using solid state relays . The assembly is quite expensive and thus have resorted to using logic level mosfets without much very little or no compromise to the perfomance of the circuit. The ssr im replacing is the cmx60d10 and my choice of mosfet is PSMN4R3-30BL. In both cases the input switching voltage is 3.3v from a micro-controller.
What are the things I need to look out for in this replacement exercise?
May anyone assist with the technicalities of replacing an ssr with an equivalent mosfet. I had designed a board switching a 12V, 9A load using solid state relays . The assembly is quite expensive and thus have resorted to using logic level mosfets without much very little or no compromise to the perfomance of the circuit. The ssr im replacing is the cmx60d10 and my choice of mosfet is PSMN4R3-30BL. In both cases the input switching voltage is 3.3v from a micro-controller.
What are the things I need to look out for in this replacement exercise?