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. 877-2895
Mfr. Part No.STGIPS20K60
$34.85
Each
units
18 A 600 V - 52 W - 3 Phase SDIP Through Hole N 25 - - 44.9 x 22.5 x 7.5mm -
RS Stock No. 168-8879
Mfr. Part No.STGIPS20K60
$31.997
Each (In a Tube of 11)
units
18 A 600 V - 52 W - 3 Phase SDIP Through Hole N 25 - - 44.9 x 22.5 x 7.5mm -
RS Stock No. 687-4958
Mfr. Part No.SKM100GB12T4
BrandSemikron
$165.39
Each
units
160 A 1200 V ±20V - - Dual Half Bridge SEMITRANS2 Panel Mount N 7 - Series 94 x 34 x 30.1mm -
RS Stock No. 897-7239
Mfr. Part No.IKW50N60H3FKSA1
BrandInfineon
$10.70
Each (In a Pack of 2)
units
100 A 600 V ±20V 333 W - - TO-247 Through Hole N 3 - Single 16.13 x 5.21 x 21.1mm -
RS Stock No. 124-9039
Mfr. Part No.FP25R12KE3BOSA1
BrandInfineon
$123.75
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. 165-7555
Mfr. Part No.IRG4RC10UDPBF
BrandInfineon
$2.68
Each (In a Tube of 75)
units
8.5 A 600 V ±20V - - - DPAK (TO-252) Surface Mount N 3 - Single 6.73 x 6.22 x 2.39mm -
RS Stock No. 752-8312
Mfr. Part No.FP25R12KE3BOSA1
BrandInfineon
$148.49
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. 124-8810
Mfr. Part No.IKW50N60H3FKSA1
BrandInfineon
$8.882
Each (In a Tube of 30)
units
100 A 600 V ±20V 333 W - - TO-247 Through Hole N 3 - Single 16.13 x 5.21 x 21.1mm -
RS Stock No. 541-0935
Mfr. Part No.IRG4PC50UDPBF
BrandInfineon
$18.09
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. 124-1305
Mfr. Part No.HGTG40N60A4
$15.513
Each (In a Tube of 30)
units
75 A 600 V ±20V - - - TO-247 Through Hole N 3 - Single 15.87 x 4.82 x 20.82mm -
RS Stock No. 124-8973
Mfr. Part No.IRG4PC50UDPBF
BrandInfineon
$16.62
Each (In a Tube of 25)
units
55 A 600 V ±20V - - - TO-247AC Through Hole N 3 - Single 15.87 x 5.31 x 20.7mm -
RS Stock No. 838-6995
Mfr. Part No.FP15R12W1T4B3BOMA1
BrandInfineon
$59.42
Each
units
28 A 1200 V ±20V 130 W - Common Collector EASY1B PCB Mount N 23 1MHz 3 Phase 48 x 33.8 x 12mm -
RS Stock No. 165-5899
Mfr. Part No.FP15R12W1T4B3BOMA1
BrandInfineon
$54.818
Each (In a Tray of 24)
units
28 A 1200 V ±20V 130 W - Common Collector EASY1B PCB Mount N 23 1MHz 3 Phase 48 x 33.8 x 12mm -
RS Stock No. 168-4692
Mfr. Part No.IXYN80N90C3H1
BrandIXYS
$59.281
Each (In a Tube of 10)
units
340 A 900 V ±20V 500 W - - SOT-227B Panel Mount N 4 50kHz Single 38.23 x 25.07 x 9.6mm -
RS Stock No. 911-4773
Mfr. Part No.IKW40N120H3FKSA1
BrandInfineon
$11.329
Each (In a Tube of 30)
units
80 A 1200 V ±20V 483 W - - TO-247 Through Hole N 3 - Single 16.03 x 5.16 x 21.1mm -
RS Stock No. 760-4224
Mfr. Part No.IRGP4066DPBF
BrandInfineon
$20.99
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. 911-4776
Mfr. Part No.IGW50N60H3FKSA1
BrandInfineon
$6.875
Each (In a Tube of 30)
units
100 A 600 V ±20V 333 W - - TO-247 Through Hole N 3 - Single 16.13 x 5.21 x 21.1mm -
RS Stock No. 752-8331
Mfr. Part No.IGW50N60H3FKSA1
BrandInfineon
$8.03
Each
units
100 A 600 V ±20V 333 W - - TO-247 Through Hole N 3 - Single 16.13 x 5.21 x 21.1mm -
RS Stock No. 752-8347
Mfr. Part No.IKW40N120H3FKSA1
BrandInfineon
$13.13
Each
units
80 A 1200 V ±20V 483 W - - TO-247 Through Hole N 3 - Single 16.03 x 5.16 x 21.1mm -
RS Stock No. 791-7422
Mfr. Part No.IXYN80N90C3H1
BrandIXYS
$64.29
Each
units
340 A 900 V ±20V 500 W - - SOT-227B Panel Mount N 4 50kHz Single 38.23 x 25.07 x 9.6mm -