IGBTs

IGBT (insulated-gate bipolar transistors) are semiconductors mainly used as switching devices to allow or stop power flow. They have many benefits as a result of being a cross between two of the most common transistors, Bipolar transistors and MOSFET.


What is a typical application of IGBTs?


  • Electric motors

  • Uninterruptible power supplies

  • Solar panel installations

  • Welders

  • Power converters & inverters

  • Inductive chargers

  • Inductive cookers

How do IGBT transistors work?


IGBT transistors are three-terminal devices which apply a voltage to a semiconductor, changing its properties to block power flow when it's in the off state and allow power flow in the on state. They are controlled by a metal oxide semiconductor gate structure. IGBT transistors are widely used for switching electrical power in applications such as welding, electric cars, air conditioners, trains and uninterruptible power supplies.


What are the different types of IGBT Transistors?


There are various types of IGBT transistors and they are categorised by parameters such as maximum voltage, collector current, packaging type and switching speed. The type of IGBT transistor you choose will vary depending on the exact power level, and the applications being considered.


What is a difference between MOSFETs and IGBTs?


An IGBTs do have a much lower forward voltage drop compared to a conventional MOSFET in a higher blocking voltage rated devices. However, MOSFETs are characterised by a lower forward voltage at lower current densities due to the absence of diode Vf in the IGBT's output BJT.


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Description Price Maximum Continuous Collector Current Maximum Collector Emitter Voltage Maximum Gate Emitter Voltage Maximum Power Dissipation Number of Transistors Package Type Mounting Type Channel Type Pin Count Switching Speed Transistor Configuration Dimensions Automotive Standard Energy Rating
RS Stock No. 168-4504
Mfr. Part No.IXGH16N170
BrandIXYS
£6.671
Each (In a Tube of 30)
Units
32 A 1700 V ±20V - - TO-247AD Through Hole N 3 - Single 16.26 x 5.3 x 21.46mm - -
RS Stock No. 739-4945
Mfr. Part No.FGH60N60SMD
£4.50
Each
Units
120 A 600 V ±20V 600 W - TO-247AB Through Hole N 3 - Single 15.6 x 4.7 x 20.6mm - -
RS Stock No. 194-776
Mfr. Part No.IXGH16N170
BrandIXYS
£7.75
Each
Units
32 A 1700 V ±20V - - TO-247AD Through Hole N 3 - Single 16.26 x 5.3 x 21.46mm - -
RS Stock No. 124-1320
Mfr. Part No.FGH60N60SMD
£3.825
Each (In a Tube of 30)
Units
120 A 600 V ±20V 600 W - TO-247AB Through Hole N 3 - Single 15.6 x 4.7 x 20.6mm - -
RS Stock No. 124-8976
Mfr. Part No.IRG4PC50FDPBF
BrandInfineon
£5.61
Each (In a Tube of 25)
Units
70 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm - -
RS Stock No. 543-0260
Mfr. Part No.IRG4PC40SPBF
BrandInfineon
£3.41
Each
Units
60 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm - -
RS Stock No. 541-1304
Mfr. Part No.IRG4PC50FDPBF
BrandInfineon
£6.51
Each
Units
70 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm - -
RS Stock No. 913-3752
Mfr. Part No.IRG4PC40SPBF
BrandInfineon
£2.898
Each (In a Tube of 25)
Units
60 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm - -
RS Stock No. 808-0215
Mfr. Part No.IXA37IF1200HJ
BrandIXYS
£4.58
Each
Units
58 A 1200 V ±20V 195 W - ISOPLUS247 Through Hole N 3 - Single 16.13 x 5.21 x 21.34mm - -
RS Stock No. 913-3758
Mfr. Part No.IRG4PC40KDPBF
BrandInfineon
£3.927
Each (In a Tube of 25)
Units
42 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm - -
RS Stock No. 920-0993
Mfr. Part No.IXA37IF1200HJ
BrandIXYS
£4.214
Each (In a Tube of 30)
Units
58 A 1200 V ±20V 195 W - ISOPLUS247 Through Hole N 3 - Single 16.13 x 5.21 x 21.34mm - -
RS Stock No. 891-2746
Mfr. Part No.GT40WR21,Q(O
BrandToshiba
£3.53
Each
Units
40 A 1800 V ±25V 375 W - TO-3P Through Hole N 3 0.55µs Single 15.5 x 4.5 x 20mm - -
RS Stock No. 543-0254
Mfr. Part No.IRG4PC40KDPBF
BrandInfineon
£4.63
Each
Units
42 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm - -
RS Stock No. 166-1024
Mfr. Part No.IRG4BC20FDPBF
BrandInfineon
£1.723
Each (In a Tube of 50)
Units
16 A 600 V ±20V - - TO-220AB Through Hole N 3 - Single 10.54 x 4.69 x 8.77mm - -
RS Stock No. 913-3777
Mfr. Part No.IRG4PH40KDPBF
BrandInfineon
£4.17
Each (In a Tube of 25)
Units
30 A 1200 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm - -
RS Stock No. 543-0327
Mfr. Part No.IRG4PH40KDPBF
BrandInfineon
£4.92
Each
Units
30 A 1200 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm - -
RS Stock No. 541-1512
Mfr. Part No.IRG4BC20FDPBF
BrandInfineon
£2.02
Each
Units
16 A 600 V ±20V - - TO-220AB Through Hole N 3 - Single 10.54 x 4.69 x 8.77mm - -
RS Stock No. 168-4769
Mfr. Part No.IXA55I1200HJ
BrandIXYS
£6.039
Each (In a Tube of 30)
Units
84 A 1200 V ±20V 290 W - ISOPLUS247 Through Hole N 3 - Single 16.13 x 5.21 x 21.34mm - -
RS Stock No. 541-0935
Mfr. Part No.IRG4PC50UDPBF
BrandInfineon
£6.74
Each
Units
55 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.87 x 5.31 x 20.7mm - -
RS Stock No. 808-0219
Mfr. Part No.IXA55I1200HJ
BrandIXYS
£6.10
Each
Units
84 A 1200 V ±20V 290 W - ISOPLUS247 Through Hole N 3 - Single 16.13 x 5.21 x 21.34mm - -