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. RS Components have a curated range of IGBTs from a multitude of trusted brands, including Infineon, ON Semiconductor, STMicroelectronics, and many more.

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 and 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 different 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, and so it is important to know as many of your exact requirements as possible to choose the correct IGBT for your application.

What is a difference between MOSFETs and IGBTs?

An IGBT has a much lower forward voltage drop compared to a conventional MOSFET in 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.An IGBT transistor module (insulated-gate bipolar transistor) consists of one or more IGBTs and is used in many types of industrial equipment due to its reliability. IGBT transistors are a cross between bipolar junction transistors (BJTs) and MOSFETs. They are highly efficient and fast switching, plus they have high current and low saturation voltage characteristics.

What is a typical application of IGBTs?

IGBTs are widely used in electronic applications, including: consumer electronics, industrial technology, transportation and electric motors, aerospace electronic devices, and applications within the energy sector.


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Description Price Maximum Continuous Collector Current Maximum Collector Emitter Voltage Maximum Gate Emitter Voltage Maximum Power Dissipation Number of Transistors Configuration Package Type Mounting Type Channel Type Pin Count Switching Speed Transistor Configuration Dimensions Automotive Standard
RS Stock No. 178-1445
Mfr. Part No.IRG4BC20WPBF
BrandInfineon
MYR7.211
Each (In a Tube of 50)
units
13 A 600 V ±20V - - - TO-220AB Through Hole N 3 - Single 10.54 x 4.69 x 8.77mm -
RS Stock No. 166-0979
Mfr. Part No.IHW30N135R3FKSA1
BrandInfineon
MYR18.827
Each (In a Tube of 30)
units
30 A 1350 V ±20V 349 W - - TO-247 Through Hole N 3 - Single 16.13 x 5.21 x 21.1mm -
RS Stock No. 110-7449
Mfr. Part No.IHW30N135R3FKSA1
BrandInfineon
MYR22.157
Each (In a Pack of 3)
units
30 A 1350 V ±20V 349 W - - TO-247 Through Hole N 3 - Single 16.13 x 5.21 x 21.1mm -
RS Stock No. 754-5392
Mfr. Part No.IGW40T120FKSA1
BrandInfineon
MYR28.99
Each
units
75 A 1200 V ±20V 270 W - - TO-247 Through Hole - 3 - Single 16.13 x 21.1 x 5.21mm -
RS Stock No. 911-4785
Mfr. Part No.IGW40T120FKSA1
BrandInfineon
MYR23.163
Each (In a Tube of 30)
units
75 A 1200 V ±20V 270 W - - TO-247 Through Hole - 3 - Single 16.13 x 21.1 x 5.21mm -
RS Stock No. 541-2436
Mfr. Part No.IRG4BC40FPBF
BrandInfineon
MYR16.99
Each
units
49 A 600 V ±20V - - - TO-220AB Through Hole N 3 - Single 10.54 x 4.69 x 8.77mm -
RS Stock No. 166-0844
Mfr. Part No.FS50R12KE3BOSA1
BrandInfineon
MYR403.338
Each (In a Tray of 10)
units
75 A 1200 V ±20V 270 W - 3 Phase Bridge AG-ECONO2-6 Panel Mount N - - 3 Phase 93 x 45 x 17mm -
RS Stock No. 166-1025
Mfr. Part No.IRG4BC40FPBF
BrandInfineon
MYR14.448
Each (In a Tube of 50)
units
49 A 600 V ±20V - - - TO-220AB Through Hole N 3 - Single 10.54 x 4.69 x 8.77mm -
RS Stock No. 111-6094
Mfr. Part No.FS50R12KE3BOSA1
BrandInfineon
MYR426.98
Each
units
75 A 1200 V ±20V 270 W - 3 Phase Bridge AG-ECONO2-6 Panel Mount N - - 3 Phase 93 x 45 x 17mm -
RS Stock No. 111-6090
Mfr. Part No.FS150R12KE3BOSA1
BrandInfineon
MYR1,138.57
Each
units
200 A 1200 V ±20V 700 W - 3 Phase Bridge AG-ECONO3-4 Panel Mount N - - 3 Phase 122 x 62 x 17mm -
RS Stock No. 166-1187
Mfr. Part No.IGB30N60H3ATMA1
BrandInfineon
MYR7.333
Each (On a Reel of 1000)
units
30 A 600 V ±20V 187 W - - D2PAK (TO-263) Surface Mount N 3+Tab - Single 10.31 x 9.45 x 4.57mm -
RS Stock No. 110-7122
Mfr. Part No.IGB30N60H3ATMA1
BrandInfineon
MYR12.044
Each (On a Tape of 5)
units
30 A 600 V ±20V 187 W - - D2PAK (TO-263) Surface Mount N 3+Tab - Single 10.31 x 9.45 x 4.57mm -
RS Stock No. 166-1096
Mfr. Part No.FS150R12KE3BOSA1
BrandInfineon
MYR1,075.022
Each (In a Tray of 10)
units
200 A 1200 V ±20V 700 W - 3 Phase Bridge AG-ECONO3-4 Panel Mount N - - 3 Phase 122 x 62 x 17mm -
RS Stock No. 166-1061
Mfr. Part No.IRG4PC30FDPBF
BrandInfineon
MYR15.54
Each (In a Tube of 25)
units
31 A 600 V ±20V - - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm -
RS Stock No. 168-6294
Mfr. Part No.IRG4BC20UDPBF
BrandInfineon
MYR13.393
Each (In a Tube of 50)
units
13 A 600 V ±20V - - - TO-220AB Through Hole N 3 - Single 10.54 x 4.69 x 8.77mm -
RS Stock No. 543-0355
Mfr. Part No.IRG4PH50UDPBF
BrandInfineon
MYR33.87
Each
units
45 A 1200 V ±20V - - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm -
RS Stock No. 124-9045
Mfr. Part No.FF450R12KT4HOSA1
BrandInfineon
MYR889.889
Each (In a Box of 10)
units
580 A 1200 V ±20V 2.4 kW - Series 62MM Module Panel Mount N 3 - Series 106.4 x 61.4 x 30.9mm -
RS Stock No. 145-9280
Mfr. Part No.IGP30N60H3XKSA1
BrandInfineon
MYR10.952
Each (In a Tube of 50)
units
60 A 600 V ±20V 187 W - - TO-220AB Through Hole N 3 1MHz Single 10.36 x 4.57 x 15.95mm -
RS Stock No. 165-8178
Mfr. Part No.IKW40N120T2FKSA1
BrandInfineon
MYR29.86
Each (In a Tube of 30)
units
75 A 1200 V ±20V 480 W - - TO-247 Through Hole N 3 1MHz Single 16.13 x 5.21 x 21.1mm -
RS Stock No. 145-9239
Mfr. Part No.IKW15N120H3FKSA1
BrandInfineon
MYR18.32
Each (In a Tube of 30)
units
30 A 1200 V ±20V 217 W - - TO-247 Through Hole N 3 - Single 16.03 x 5.16 x 21.1mm -