IGBT module plan

I want to keep it simple

this module looks pretty good for a gate driver (with DC DC converter inside)

http://www.rell.com/resources/RellDocuments/SYS_21/vla500_01.pdf

not too expensive - $38USD each

http://www.rell.com/Pages/Product-Details.aspx?productId=603937

how about two of these for the h-bridge

http://cgi.ebay.com.au/IGBT-Module-600V-75A-310W-Fast-29ns-Trise-Half-Bridge-/180509113865?cmd=ViewItem&pt=LH_DefaultDomain_0&hash=item2a072e7e09

here is the datasheet

http://www.fairchildsemi.com/ds/FP/FP7G75US60.pdf

maybe they are too slow.

if 30A is enough, then maybe an IRAM is the neatest option:

http://www.irf.com/product-info/datasheets/data/iram136-3063b.pdf