The RFUH20TJ6SFHG from ROHM Semiconductor is a Power Diode with Forward Current 20 A, Forward Voltage 1.4 to 2.8 V, Reverse Current 0.1 to 200 uA, Reverse Voltage 600 V, Repetitive Peak Reverse Voltage 600 V. Tags: Surface Mount. More details for RFUH20TJ6SFHG can be seen below.