UF5400 Diode

• Maximum Recurrent Peak Reverse Voltage: 50 V
• Maximum Average Forward Output Current: 3 A
• Maximum Forward Voltage Drop per element at 1.0A DC: 1 V
• Maximum reverse recovery time: 50 ns
• Typical Junction Capacitance: 70 pF
• Package: DO-27
• Weight: 2.08 grams
• Operating and Storage Temperature Range: -65...+150 °C

The UF5400 diode has a cathode (-) and anode (+). In the schematic symbol, the tip of the triangle with the line on top of it is the cathode. The cathode is marked on the body of a diode by a band as shown below.The current can flow from only the anode to the cathode and never from the cathode to the anode - the UF5400 diode is like a one way electric valve.You can replace the UF5400 with the HER301, HER302, HER303, HER501, HER502, HER503, SF31, SF32, SF33, SF34, SF35, SF36, SF38, SF51, SF52, SF53, SF54, SF55, SF56, SF58, UF5401, UF5402, UF5404