This 500 Volt 18.5 Amp MOSFET driver is ideal to drive basic coils directly. It is a preferred Coil Driver in the range which will produce the best spark. The TO220 package is robust with good cooling to the back plate. It is easy to solder on or replace in repair situations. This driver can be used for all other negative applications like Injectors, Solenoids or GP outputs.
Points to take note of during installing is that the solder must flow to the top and bottom of the legs. The face of the part must be flat on the PCB to ensure proper contact with the cooling back plate. A grey thermal isolation pad must be installed to isolate the back tab from the aluminium plate. Even space must be provided between these drivers so that the back tabs do not short on each other. See the installation instructions.
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