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. 917-3378
Mfr. Part No.STGIB10CH60TS-L
TWD414.00
Each
units
15 A 600 V - 66 W - Array SDIP2B Through Hole N 26 - 3 Phase 38 x 24 x 3.5mm -
RS Stock No. 145-4381
Mfr. Part No.FGA50N100BNTDTU
TWD133.30
Each (In a Tube of 30)
units
50 A 1000 V ±25V 63 W - - TO-3P Through Hole N 3 1MHz Single 15.8 x 5 x 20.1mm -
RS Stock No. 784-0313
Mfr. Part No.IRGPS60B120KDP
BrandInfineon
TWD562.00
Each
units
105 A 1200 V ±20V 595 W - - TO-274AA Through Hole N 3 - Single 16.1 x 5.5 x 20.8mm -
RS Stock No. 912-8693
Mfr. Part No.IRGPS60B120KDP
BrandInfineon
TWD544.50
Each (In a Tube of 25)
units
105 A 1200 V ±20V 595 W - - TO-274AA Through Hole N 3 - Single 16.1 x 5.5 x 20.8mm -
RS Stock No. 671-5398
Mfr. Part No.FGA15N120ANTDTU_F109
TWD100.00
Each
units
24 A 1200 V ±20V - - - TO-3PN Through Hole N 3 - Single 15.8 x 5 x 18.9mm -
RS Stock No. 124-8794
Mfr. Part No.FS50R12KT4B15BOSA1
BrandInfineon
TWD2,641.30
Each (In a Box of 10)
units
50 A 1200 V ±20V 280 W - 3 Phase Bridge Econo2 PCB Mount N 28 1MHz 3 Phase 107.5 x 45 x 17mm -
RS Stock No. 838-7027
Mfr. Part No.FS50R12KT4B15BOSA1
BrandInfineon
TWD2,897.00
Each
units
50 A 1200 V ±20V 280 W - 3 Phase Bridge ECONO2 PCB Mount N 28 1MHz 3 Phase 107.5 x 45 x 17mm -
RS Stock No. 110-7775
Mfr. Part No.IKW40T120FKSA1
BrandInfineon
TWD340.00
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 -
RS Stock No. 608-5697
Mfr. Part No.IRGPS40B120UPBF
BrandInfineon
TWD329.00
Each
units
80 A 1200 V ±20V - - - TO-274AA Through Hole N 3 - Single 15.6 x 5 x 20.3mm -
RS Stock No. 168-7002
Mfr. Part No.STGW30V60DF
TWD78.30
Each (In a Tube of 30)
units
30 A 600 V ±20V 258 W - - TO-247 Through Hole N 3 1MHz Single 15.75 x 5.15 x 20.15mm -
RS Stock No. 165-7630
Mfr. Part No.AUIRGP35B60PD
BrandInfineon
TWD259.80
Each (In a Tube of 25)
units
60 A 600 V ±20V 308 W - - TO-247AC Through Hole N 3 150kHz Single 15.87 x 5.31 x 20.7mm -
RS Stock No. 541-1461
Mfr. Part No.IRG4BC30WPBF
BrandInfineon
TWD98.00
Each
units
23 A 600 V ±20V - - - TO-220AB Through Hole N 3 - Single 10.54 x 4.69 x 8.77mm -
RS Stock No. 914-0220
Mfr. Part No.IKW25T120FKSA1
BrandInfineon
TWD262.70
Each (In a Pack of 3)
units
50 A 1200 V ±20V 190 W - - TO-247 Through Hole N 3 - Single 16.13 x 5.21 x 21.1mm -
RS Stock No. 124-8990
Mfr. Part No.IRGPS40B120UPBF
BrandInfineon
TWD283.40
Each (In a Tube of 25)
units
80 A 1200 V ±20V - - - TO-274AA Through Hole N 3 - Single 15.6 x 5 x 20.3mm -
RS Stock No. 165-8040
Mfr. Part No.STGD5H60DF
TWD14.10
Each (On a Reel of 2500)
units
10 A 600 V ±20V 83 W - - DPAK (TO-252) Surface Mount N 3 - Single 6.6 x 6.2 x 2.4mm -
RS Stock No. 796-5055
Mfr. Part No.GT20J341
BrandToshiba
TWD67.00
Each
units
20 A 600 V ±25V 45 W - - TO-220SIS Through Hole N 3 100kHz Single 10 x 4.5 x 15mm -
RS Stock No. 124-1305
Mfr. Part No.HGTG40N60A4
TWD386.70
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. 168-7764
Mfr. Part No.GT20J341
BrandToshiba
TWD45.60
Each (In a Tube of 50)
units
20 A 600 V ±25V 45 W - - TO-220SIS Through Hole N 3 100kHz Single 10 x 4.5 x 15mm -
RS Stock No. 178-1459
Mfr. Part No.IRG4BC30UPBF
BrandInfineon
TWD82.20
Each (In a Tube of 50)
units
23 A 600 V ±20V - - - TO-220AB Through Hole N 3 - Single 10.54 x 4.69 x 8.77mm -
RS Stock No. 791-7637
Mfr. Part No.STGW40V60DF
TWD112.60
Each (In a Pack of 5)
units
40 A 600 V ±20V 283 W - - TO-247 Through Hole N 3 1MHz Single 15.75 x 5.15 x 20.15mm -