Taiwan Semi 1N5817 R0 Schottky Diode, 20V 1A, 2-Pin DO-41. Diode Configuration: Single. Mounting Type: Through Hole. Maximum Forward Voltage Drop: 750mV. Length: 5.2mm. Width: 2.7mm. Height: 2.7mm. Maximum Operating Temperature: +125 °C. Peak Non-Repetitive Forward Surge Current: 30A., Taiwan Semiconductor