FR304 Diode

• Maximum Recurrent Peak Reverse Voltage: 400 V
• Maximum Average Forward Output Current: 3 A
• Maximum Forward Voltage Drop per element at 1.0A DC: 1.3 V
• Maximum reverse recovery time: 150 ns
• Typical Junction Capacitance: 65 pF
• Package: DO-27
• Weight: 1.18 grams
• Operating and Storage Temperature Range: -65...+150 °C

The FR304 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 FR304 diode is like a one way electric valve.You can replace the FR304 with the FR604, HER305, HER306, HER307, HER308, HER505, HER506, HER507, HER508, SF36, SF38, SF56, SF58, UF5404, UF5406, UF5407, UF5408