Fast recovery diodes 요약정보 및 구매

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ABB Semiconductors offers a wide range of fast recovery diodes, standard recovery diodes and welding diodes.

Devices features

  • 32 up to 96 mm wafer
  • 175 A up to 13500 A
  • 200 V up to 6000 V
  • Free floating, LTB and alloyed technology

Typical diode applications

  • Drives
  • Neutral Point Clamp Diodes (NPC)
  • Snubber diodes and input rectifiers for AC-drives
  • Metals melting and electrolysis

Fast recovery diodes

Diodes can be subdivided into two main classes: Rectifier diodes (standard recovery) and fast diodes. Rectifier diodes are generally used for conversion of AC (alternating current) to DC (direct current). While optimized for low conduction losses, Rectifier diodes withstand only moderate dynamic stress in transition from conducting to the blocking state.
Fast diodes, on the other hand, are companion devices to switches in DC to AC conversion. Every switch (GTO, IGCT or IGBT) requires a complementary diode (e.g. for "free-wheeling" reactive power) in order to enable operation of the DC-AC conversion system with inductive loads.
Fast diodes are optimized to accept high dynamic stress (fast transition from conducting to blocking state). However, they generally have higher conduction losses than rectifier diodes. For every switch family (GTO, IGCT and IGBT), we offer fast diodes that are optimized for the switch application.
For downloading and printing of data sheets in pdf format, click on the part numbers.

GTO freewheeling Datasheet
GTO freewheeling Part number VRRM (V) IFAVM (A) IFSM (kA) Qrr (µC) VDC (V) Package* (mm)
*Note: maximum diameter / pole-piece diameter
5SDF 06D2504250061510.0400-58.5/34
5SDF 06T2504250061510.0400-58.5/34
5SDF 12F25052500125619.0700-75/47
5SDF 12T25052500125619.0700-74.5/47
5SDF 04D4504450012566.0400-58.5/34
5SDF 04T450445003616.0400-58.5/34
5SDF 08F4505450076715.0700-75/47
5SDF 08T4505450076715.0700-74.5/47
5SDF 13H45014500120025.0-280094/63
5SDF 10H60046000110018.0-380094/63
Snubber Datasheet
Snubber Part number VRRM (V) IFAVM (A) IFSM (kA) VDC (V) Package* (mm)
*Note: maximum diameter / pole-piece diameter
5SDF 05D250125004908.5110060/34
5SDF 03D450145003205.0240060/34
5SDF 07H4501450090016.0240094/63
5SDF 02D600260002503.6300060/34
IGBT diodes Datasheet
IGBT diodes Part number VRRM (V) IFAVM (A) IFSM (kA) VDC (V) Package* (mm)
*Note: maximum diameter / pole-piece diameter
5SDF 20L452145001950385300120/85
5SDF 28L4521450026204810100120/85
Diodes for IGCT Applications Datasheet
Diodes for IGCT Applications Part number VRRM (V) IFAVM (A) IFSM (kA) VDC (V) Package* (mm) Plecs model
*Note: maximum diameter / pole-piece diameter
5SDF 03D450245002755.0280060/34-
5SDF 05F4502450043516.0280075/47-
5SDF 10H45034500110020.0280094/63-
5SDF 20L452045001950382800120/85XML
5SDF 28L452045002620482800120/85XML
5SDF 02D600455001753.0330060/34-
5SDF 04F6004550038010.0330075/47-
5SDF 08H6005550058518.0330094/63-
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