The 1281240-SE30AFJ-M3/6B is a rectifier diode from Vishay General Semiconductor - Diodes Division.

• Series: Member of the eSMP® series of products
• Use: Designed for use in electronic circuits
• Reverse Voltage Rating (Vr): 600 V
• Average Rectified Current (Io): 1.4A (DC)
• Forward Voltage Drop (Vf) (Max) @ If: 1.1 V @ 3 A
• Reverse Recovery Time (trr): 1.5 μs
• Capacitance @ Vr, F: 19pF @ 4V, 1MHz
• Package: Supplied in a DO-221AC, SMA Flat Leads package
• Operating Temperature Range: Device can operate over a temperature range of -55°C to 175°C