The TESDA26VU55P2Q3 from Taiwan Semiconductor is a Power Diode with Dynamic Resistance 0.4 ohm, Forward Voltage 0.9 V, Reverse Current 0.005 µA, Reverse Voltage 26 V, Peak Reverse Voltage 26 V. Tags: Surface Mount. More details for TESDA26VU55P2Q3 can be seen below.