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. 124-9042
Mfr. Part No.FS75R12KE3BOSA1
BrandInfineon
$152.577
Each (In a Box of 10)
units
105 A 1200 V ±20V 350 W - 3 Phase Bridge EconoPACK2 PCB Mount N 28 - 3 Phase 107.5 x 45 x 17mm -
RS Stock No. 752-8328
Mfr. Part No.FS75R12KE3BOSA1
BrandInfineon
$196.52
Each
units
105 A 1200 V ±20V 350 W - 3 Phase Bridge EconoPACK 2 PCB Mount N 28 - 3 Phase 107.5 x 45 x 17mm -
RS Stock No. 124-9039
Mfr. Part No.FP25R12KE3BOSA1
BrandInfineon
$113.573
Each (In a Box of 10)
units
40 A 1200 V ±20V 150 W - 3 Phase Bridge EconoPIM2 PCB Mount N 24 - 3 Phase 107.5 x 45 x 17mm -
RS Stock No. 879-3429
Mfr. Part No.IRGB4620DPBF
BrandInfineon
$4.902
Each (In a Pack of 5)
units
32 A 600 V ±20V 140 W - - TO-220AB Through Hole N 3 8 to 30kHz Single 10.67 x 4.83 x 16.51mm -
RS Stock No. 145-8895
Mfr. Part No.IRGB4620DPBF
BrandInfineon
$4.05
Each (In a Tube of 50)
units
32 A 600 V ±20V 140 W - - TO-220AB Through Hole N 3 8 to 30kHz Single 10.67 x 4.83 x 16.51mm -
RS Stock No. 752-8312
Mfr. Part No.FP25R12KE3BOSA1
BrandInfineon
$136.28
Each
units
40 A 1200 V ±20V 150 W - 3 Phase Bridge EconoPIM2 PCB Mount N 24 - 3 Phase 107.5 x 45 x 17mm -
RS Stock No. 166-1046
Mfr. Part No.IRG4PC40UPBF
BrandInfineon
$4.676
Each (In a Tube of 25)
units
40 A 600 V ±20V - - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm -
RS Stock No. 541-1499
Mfr. Part No.IRG4PC50WPBF
BrandInfineon
$11.74
Each
units
55 A 600 V ±20V - - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm -
RS Stock No. 145-9454
Mfr. Part No.IRGP4066DPBF
BrandInfineon
$13.72
Each (In a Tube of 25)
units
140 A 600 V ±20V 34 W - - TO-247AC Through Hole N 3 8 to 30kHz Single 15.87 x 5.31 x 20.7mm -
RS Stock No. 145-9646
Mfr. Part No.AUIRGP4063D
BrandInfineon
$14.70
Each (In a Tube of 25)
units
96 A 600 V ±20V 330 W - - TO-247AC Through Hole N 3 30kHz Single 15.87 x 5.31 x 20.7mm -
RS Stock No. 826-8232
Mfr. Part No.IGW25N120H3FKSA1
BrandInfineon
$9.51
Each
units
50 A 1200 V ±20V 326 W - - TO-247 Through Hole N 3 1MHz Single 16.13 x 5.21 x 21.1mm -
RS Stock No. 166-0844
Mfr. Part No.FS50R12KE3BOSA1
BrandInfineon
$110.44
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. 838-6885
Mfr. Part No.F475R12KS4B11BOSA1
BrandInfineon
$177.13
Each
units
100 A 1200 V ±20V 500 W - Dual Half Bridge ECONO2 PCB Mount N 24 1MHz Dual Half Bridge 107.5 x 45 x 17mm -
RS Stock No. 784-9344
Mfr. Part No.AUIRGP4063D
BrandInfineon
$17.07
Each
units
96 A 600 V ±20V 330 W - - TO-247AC Through Hole N 3 30kHz Single 15.87 x 5.31 x 20.7mm -
RS Stock No. 165-5770
Mfr. Part No.IGW25N120H3FKSA1
BrandInfineon
$6.63
Each (In a Tube of 30)
units
50 A 1200 V ±20V 326 W - - TO-247 Through Hole N 3 1MHz Single 16.13 x 5.21 x 21.1mm -
RS Stock No. 111-6094
Mfr. Part No.FS50R12KE3BOSA1
BrandInfineon
$114.88
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. 168-8761
Mfr. Part No.F475R12KS4B11BOSA1
BrandInfineon
$177.987
Each (In a Box of 10)
units
100 A 1200 V ±20V 500 W - Dual Half Bridge ECONO2 PCB Mount N 24 1MHz Dual Half Bridge 107.5 x 45 x 17mm -
RS Stock No. 760-4224
Mfr. Part No.IRGP4066DPBF
BrandInfineon
$19.54
Each
units
140 A 600 V ±20V 34 W - - TO-247AC Through Hole N 3 8 to 30kHz Single 15.87 x 5.31 x 20.7mm -
RS Stock No. 784-9029
Mfr. Part No.IRGP4066D-EPBF
BrandInfineon
$15.70
Each
units
140 A 600 V ±20V 454 W - - TO-247AD Through Hole N 3 30kHz Single 15.87 x 5.13 x 20.7mm -
RS Stock No. 761-3757
Mfr. Part No.FF300R12KS4HOSA1
BrandInfineon
$238.03
Each
units
370 A 1200 V ±20V 1.95 kW - Series 62MM Module Panel Mount N 3 - Series 106.4 x 61.4 x 30.9mm -