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. 505-3245
Mfr. Part No.SKM400GB176D
BrandSemikron
TWD13,706.00
Each
units
430 A 1700 V ±20V - - Dual Half Bridge SEMITRANS3 Panel Mount N 7 - Series 106.4 x 61.4 x 30mm -
RS Stock No. 124-1322
Mfr. Part No.FSBB30CH60C
Brandonsemi
TWD744.40
Each (In a Tray of 10)
units
30 A 600 V - 106 W - - SPM27 EC Through Hole N 27 20kHz - 44 x 26.8 x 5.5mm -
RS Stock No. 739-5083
Mfr. Part No.FSBB30CH60C
Brandonsemi
TWD810.00
Each
units
30 A 600 V - 106 W - - SPM27 EC Through Hole N 27 20kHz - 44 x 26.8 x 5.5mm -
RS Stock No. 468-2410
Mfr. Part No.SKM100GB125DN
BrandSemikron
TWD4,676.00
Each
units
100 A 1200 V ±20V - - Dual Half Bridge SEMITRANS2 Panel Mount N 7 - Series 94.5 x 34.5 x 30.5mm -
RS Stock No. 823-5582
Mfr. Part No.SGP02N120XKSA1
BrandInfineon
TWD89.80
Each (In a Pack of 5)
units
2 A 1200 V ±20V 62 W - - TO-220 Through Hole N 3 1MHz Single 8.5 x 4.4 x 9.25mm -
RS Stock No. 687-4964
Mfr. Part No.SKM150GB12T4
BrandSemikron
TWD2,705.00
Each
units
232 A 1200 V ±20V - - Dual Half Bridge SEMITRANS2 Panel Mount N 7 - Series 94 x 34 x 30.1mm -
RS Stock No. 145-9235
Mfr. Part No.SGP02N120XKSA1
BrandInfineon
TWD75.90
Each (In a Tube of 50)
units
2 A 1200 V ±20V 62 W - - TO-220 Through Hole N 3 1MHz Single 8.5 x 4.4 x 9.25mm -
RS Stock No. 168-7763
Mfr. Part No.GT15J341
BrandToshiba
TWD40.40
Each (In a Tube of 50)
units
15 A 600 V ±25V 30 W - - TO-220SIS Through Hole N 3 100kHz Single 10 x 4.5 x 15mm -
RS Stock No. 796-5046
Mfr. Part No.GT15J341
BrandToshiba
TWD86.40
Each (In a Pack of 5)
units
15 A 600 V ±25V 30 W - - TO-220SIS Through Hole N 3 100kHz Single 10 x 4.5 x 15mm -
RS Stock No. 124-9045
Mfr. Part No.FF450R12KT4HOSA1
BrandInfineon
TWD6,803.00
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. 124-9055
Mfr. Part No.IRGP4660DPBF
BrandInfineon
TWD245.10
Each (In a Tube of 25)
units
60 A 600 V ±20V 330 W - - TO-247AC Through Hole N 3 1MHz Single 15.87 x 5.31 x 20.7mm -
RS Stock No. 541-0929
Mfr. Part No.IRG4PC40UDPBF
BrandInfineon
TWD220.00
Each
units
40 A 600 V ±20V - - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm -
RS Stock No. 124-8972
Mfr. Part No.IRG4PC40UDPBF
BrandInfineon
TWD180.80
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. 761-3751
Mfr. Part No.FF450R12KT4HOSA1
BrandInfineon
TWD6,824.00
Each
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. 787-1127
Mfr. Part No.IRGP4660DPBF
BrandInfineon
TWD284.00
Each
units
60 A 600 V ±20V 330 W - - TO-247AC Through Hole N 3 1MHz Single 15.87 x 5.31 x 20.7mm -
RS Stock No. 124-1334
Mfr. Part No.FGH40N60SFDTU
Brandonsemi
TWD146.00
Each (In a Tube of 30)
units
80 A 600 V ±20V 290 W - - TO-247 Through Hole N 3 - Single 15.6 x 4.7 x 20.6mm -
RS Stock No. 671-5436
Mfr. Part No.HGTG30N60A4
Brandonsemi
TWD253.00
Each
units
75 A 600 V ±20V - - - TO-247 Through Hole N 3 - Single 15.87 x 4.82 x 20.82mm -
RS Stock No. 168-8940
Mfr. Part No.STGP5H60DF
TWD42.30
Each (In a Tube of 50)
units
10 A 600 V ±20V 88 W - - TO-220 Through Hole N 3 - Single 10.4 x 4.6 x 15.75mm -
RS Stock No. 752-8170
Mfr. Part No.BSM200GA120DN2HOSA1
BrandInfineon
TWD6,150.00
Each
units
300 A 1200 V ±20V 1.55 kW - Single 62MM Module Panel Mount N 5 - Single 106.4 x 61.4 x 36.5mm -
RS Stock No. 906-2808
Mfr. Part No.STGP5H60DF
TWD44.60
Each (In a Pack of 10)
units
10 A 600 V ±20V 88 W - - TO-220 Through Hole N 3 - Single 10.4 x 4.6 x 15.75mm -