Taiwan Semi RS1J R3 SMT Fast Recovery Diode, 600V 1A, 2-Pin DO-214AC. Diode Configuration: Single. Mounting Type: Surface Mount. Package Type: DO-214AC (SMA). Diode Type: Silicon Junction. Diode Technology: Silicon Junction. Maximum Forward Voltage Drop: 1.3V. Length: 4.6mm. Width: 2.83mm. Height: 2.5mm. Peak Reverse Recovery Time: 250ns., Taiwan Semiconductor