Fast Recovery Diodes

The Dynex Semiconductor range of Fast Recovery Diodes was designed to be used as snubber and anti-parallel diodes for use with its GTO.

  • Fast Recovery Diode

Dynex Fast Recovery Diodes

The Dynex range of 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.

Features

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

Product List

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Part Number VRRM (V) IT (AV) at TC= 65°C (A) IFSM at Tvj VR=0 (kA) I2t at Tvj VR = 0 (MA2s) IFM (A) VF (V) Qr (uC) trr (us) Outline Type Code Flange OD / Contact OD / Height (mm) Clamping Force (kN) min - max More Info
Up to 1400V
DF451 1600 295 3.5 0.061 600 2.65 25 1.22 T 42 / 19 / 15 4.5 - 5.5
Up to 2500V
DSF8025SF 2500 650 7.5 0.281 1000 2.3 540 5 E 42 / 25 / 15 7 - 9
DF051 2500 1490 14 0.98 1500 1.85 800 5 F 75 / 47 / 29 21 - 25
Up to 4500V
DSF8045SK 4500 430 3.5 0.061 1000 4 440 3.07 K 42 / 25 / 29 7 - 9
DSF20545SF 4500 1250 16 1.28 1800 2.1 1250 7 F 75 / 47 / 29 17.5 - 21.5
DSF21545SV 4500 3200 20 2 3000 2 1800 7 V 112.5 / 73 / 27 34 - 48
Up to 6000V
DSF11060SG 6000 400 4.2 0.09 600 3.8 700 6 G 58 / 35 / 29 10.8 - 13.2

Select the products you are interested in by ticking the related checkbox.