NTLJS2103P MOSFET Power, Single, P-Channel, Cool, WDFN, 2X2 mm -12 V, -7.7 A NTLJS2103P 1. Surface Mounted on FR4 Board using 1 in sq pad size (Cu area = 1.127 in sq 2 oz including traces). 2. Surface Mounted on FR4 Board using the minimum recommended pad size, 2 (30 mm , 2 oz Cu).