2 3 2 3 2 1 4 3 1 4 1 4 Anti-Parallel AP.
Advanced Power Technology
APT2X31DQ120J - ULTRAFAST SOFT RECOVERY RECTIFIER DIODE
2 3 2 3 2 1 4 3 1 4 1 4 Anti-Parallel APT2x30DQ120J Parallel APT2x31DQ120J ISOTOP ® SO 2 T- 27 www.DataSheet4U.com ® UL Recognized .