FR307 Diode

Specifications of FR307 diode

  • Maximum Recurrent Peak Reverse Voltage: 1000 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: 500 ns
  • Typical Junction Capacitance: 65 pF
  • Package: DO-27
  • Weight: 1.18 grams
  • Operating and Storage Temperature Range: -65...+150 °C

Polarity and Pinout

The FR307 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.
FR307 diode polarity
The current can flow from only the anode to the cathode and never from the cathode to the anode - the FR307 diode is like a one way electric valve.

Dimensions of FR307 diode

Dimensions FR307 diode

Replacement and Equivalent

You can replace the FR307 with the FR607, HER308, HER508, UF5408