1N5399 1000V 1.5A General Purpose Diode – Datasheet

The 1N5399 Diode is a low-cost, general-purpose diode for circuit protection and voltage converters. The 1N5399 has a high continuous reverse voltage rating of 1000V and is suitable for forwarding currents of up to 1.5A. The diode has a low forward voltage drop of 1.0V.

Features of 1N5399

  • High Reliability
  • High current capability
  • Low forward voltage
  • Low reverse leakage current

Pinout of 1N5399

Specification of 1N5399

Package TypeDO-41
Diode Element MaterialSILICON
Operating Temperature-Max175.0 Cel
Output Current-Max1.5 A
Peak Repeat. Reverse Voltage1000 V
Max. Reverse Current (Ir)0.005 mA
Max. RMS Reverse Voltage (Vr)700 V
Max. Forward Voltage Drop (Vf)1.0 V
Max Power Dissipation3 W
Average Rectified Current (Io)1.5 A

Uses of 1N5399

1N5399 diode can be used in many general-purpose applications. It can be used to build a bridge rectifier, an integral part of DC power supplies that convert AC to DC. It can also be used for clipper applications, reverse current blocking in various component protection circuits, logic gates, etc.

Advantages of 1N5399

  • Low forward voltage drop
  • Low reverse leakage
  • High forward surge current capability


  • Power supply for electronic equipment
  • Adapter
  • Rectifier circuit
  • Switching device
  • Short-circuit protection

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