The B78307A2276A003 from TDK Corporation is an Automotive Qualified Power Transformer that has been designed for isolated DC/DC converters (bridge and flyback topology), gate driver circuits, and digital isolator ICs. It has an inductance of 100 µH and a turns ratio of 1:1.08. This AEC-Q200-qualified transformer includes a Ferrite core made from MnZn material and has a triple-insulated wire along with a non-conductive pick-and-place cap on the top, packaged in a gull-wing fashion. It complies with the UL1446 class 155(F) electrical insulation standards, IEC 61558-1; 2-16, 61800-5-1, and IEC 60664-1 safety standards. This RoHS-compliant transformer is available in a surface-mount package that measures 13.15 x 11.70 x 11.35 mm.
