Dynex Diode devices range from 1.4kV to 9kV with currents up to 8880A and work reliably at line frequencies from -40°C to 125°C.


Rectifier Diode


Dynex Rectifier Diodes range from 1400V to 9000V with current ratings of 410A to 8800A.

The diodes are rugged converters of AC to DC and suitable for industrial, chemical rectifiers and aluminium pot lines.

Rectifier Diode

Rectifier Diode Details

The Rectifier Diodes are designed with capabilities to offer high overload capability and low thermal resistance.

Suitable applications include rotating exciters for power generators, where diodes are specifically designed to endure the high G forces encountered on the rotor of the generator.

Rectifier Diode

Rectifier Diode Feature

  • Hermetically sealed for long operational life
  • Low losses for high efficiency
  • High Surge Capability
  • Double side cooling

Fast Recovery Diode


Dynex Fast Recovery Diodes range from 1600V to 6000V at current ratings of 295A to 3230A.

Suitable applications for the Fast Recovery Diodes are induction heating, high frequency rectification and antiparallel and FWD for GTO

Fast Recovery Diodes

Fast Recovery Diode Details

The Fast Recovery Diodes were designed as snubber and anti-parallel diodes for use with its GTO.

The Fast Recovery Diodes are manufactured with voltage ratings that match the Dynex range of GTO products and the current ratings are appropriate for the duty.

Fast Recovery Diode

Fast Recovery Diodes Features

  • Lifetime controlled for fast recovery, low recovery charge
  • Low transient turn-on voltage
  • High surge capability
  • Double side cooling

Flat Base Rectifier Diode


Dynex Flat Base Rectifier Diodes range from 3000V to 6000V at current ratings of 412A to 860A.

The diodes offer a number of benefits for end user applications including; reduced maintenance and reduced outage time.

High Power Products

Flat Base Rectifier Diode Details

The flat base diodes are general purpose rectifiers for the maintenance and refurbishment of high-power rectifiers.

The diodes are offered at a reduced cost for replacements parts and decrease the need for maintenance.

Applications include; rotating exciters for power generators where diodes are designed to endure the high G forces encountered on the rotor of the generator.

IGBT Modules Features

Flat Base Rectifier Diode Features

  • Low losses for high efficiency
  • Hermetically sealed for long operational life
  • Available anode to base and cathode to base
  • Selections available for parallel operation
  • Available with flying lead, full and half bar connections on request

Our Applications

Product Range


Up To 3000V

Up To 5000V

Up To 9000V


Up To 6000V


Flat Base Rectifier Diode

Talk to us

If you need to talk to us about any of our products or services, get in touch.

+44 (0)1522 502 901

Quick Enquiry