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. 808-0203
Mfr. Part No.IXA17IF1200HJ
BrandIXYS
$9.44
Each
units
28 A 1200 V ±20V 100 W - ISOPLUS247 Through Hole N 3 - Single 16.13 x 5.21 x 21.34mm - -
RS Stock No. 168-8792
Mfr. Part No.STGWT30H60DFB
$4.48
Each (In a Tube of 30)
units
60 A 600 V ±20V 260 W - TO-3P Through Hole N 3 - Single 15.8 x 5 x 14.1mm - -
RS Stock No. 180-8733
Mfr. Part No.IRLZ34PBF
BrandVishay
$1.998
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 124-5387
Mfr. Part No.NGTB40N120FL2WG
$7.22
Each (In a Tube of 30)
units
80 A 1200 V ±20V 535 W 1 TO-247 Through Hole N 3 1MHz Single 16.25 x 5.3 x 21.4mm - -
RS Stock No. 877-2879
Mfr. Part No.STGD5NB120SZT4
$2.538
Each (In a Pack of 5)
units
10 A 1200 V ±20V 75 W - DPAK (TO-252) Surface Mount N 3 - Single 6.6 x 6.2 x 2.4mm - 12.68mJ
RS Stock No. 165-8132
Mfr. Part No.IGW60T120FKSA1
BrandInfineon
$8.685
Each (In a Tube of 30)
units
100 A 1200 V ±20V 375 W - TO-247 Through Hole N 3 1MHz Single 16.13 x 5.21 x 21.1mm - 15.8mJ
RS Stock No. 146-4252
Mfr. Part No.IXYH30N170C
BrandIXYS
$15.71
Each (In a Tube of 30)
units
100 A 1700 V ±20 (Continuous) V, ±30 (Transient) V 937 W 1 TO247AD Through Hole - 3 - Single 16.13 x 5.21 x 21.34mm - -
RS Stock No. 181-1867
Mfr. Part No.FGH75T65SHDTLN4
$9.014
Each (In a Tube of 450)
units
150 A 650 V ±20V 455 W 1 TO-247 Through Hole P 4 1MHz Single 15.8 x 5.2 x 22.74mm - -
RS Stock No. 168-6468
Mfr. Part No.STGP10NC60KD
$1.417
Each (In a Tube of 50)
units
20 A 600 V ±20V - - TO-220 Through Hole N 3 - Single 10.4 x 4.6 x 9.15mm - -
RS Stock No. 795-9094
Mfr. Part No.STGF3NC120HD
$2.518
Each (In a Pack of 5)
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6 A 1200 V ±20V 25 W - TO-220FP Through Hole N 3 1MHz Single 10.4 x 4.6 x 16.4mm - -
New
RS Stock No. 202-5672
Mfr. Part No.AFGHL50T65SQ
$3.726
Each (In a Tube of 450)
units
50 A 650 V ±30.0V 268 W 30 TO-247 - N 3 - Single - - -
RS Stock No. 124-5386
Mfr. Part No.NGTB30N120LWG
$7.997
Each (In a Tube of 30)
units
60 A 1200 V ±20V 260 W 1 TO-247 Through Hole N 3 - Single 16.26 x 5.3 x 21.08mm - -
RS Stock No. 166-1856
Mfr. Part No.FGH40T100SMD
$7.28
Each (In a Tube of 30)
units
80 A 1000 V ±20V 333 W - TO-247 Through Hole N 3 1MHz Single 15.87 x 4.82 x 20.82mm - -
RS Stock No. 180-8743
Mfr. Part No.IRLZ44PBF
BrandVishay
$3.57
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 877-2873
Mfr. Part No.STGF10NB60SD
$1.90
Each (In a Pack of 10)
units
23 A 600 V ±20V 25 W - TO-220FP Through Hole N 3 - Single 10.4 x 4.6 x 20mm - 8mJ
RS Stock No. 686-8360
Mfr. Part No.STGF7NB60SL
$1.93
Each (In a Pack of 2)
units
15 A 600 V ±20V - - TO-220FP Through Hole N 3 - Single 10.4 x 4.6 x 9.3mm - -
RS Stock No. 110-7775
Mfr. Part No.IKW40T120FKSA1
BrandInfineon
$11.495
Each (In a Pack of 2)
units
75 A 1200 V ±20V 270 W - TO-247 Through Hole N 3 - Single 16.13 x 5.21 x 21.1mm - 10.4mJ
RS Stock No. 791-7671
Mfr. Part No.STGWT60V60DLF
$10.086
Each (In a Pack of 5)
units
60 A 600 V ±20V 375 W - TO-3P Through Hole N 3 1MHz Single 15.7 x 5.7 x 26.7mm - -
RS Stock No. 145-9677
Mfr. Part No.IRGS6B60KDPBF
BrandInfineon
$3.80
Each (In a Tube of 50)
units
18 A 600 V ±20V 90 W - D2PAK (TO-263) Surface Mount N 3 8 → 30kHz Single 10.67 x 9.65 x 4.83mm - -
RS Stock No. 162-3336
Mfr. Part No.IKZ75N65EH5XKSA1
BrandInfineon
$10.10
Each
units
90 A 650 V ±30V 395 W 1 TO-247 Through Hole P 4 100kHz Single 16.3 x 5.21 x 21.1mm - 1.11
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