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. 168-7766
Mfr. Part No.GT30J121
BrandToshiba
SGD3.709
Each (In a Tube of 50)
units
30 A 600 V ±20V 170 W - - TO-3P Through Hole N 3 1MHz Single 15.9 x 4.8 x 20mm -
RS Stock No. 906-4488
Mfr. Part No.IKW40N120T2FKSA1
BrandInfineon
SGD12.20
Each (In a Pack of 2)
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. 165-5760
Mfr. Part No.FF200R12KT3EHOSA1
BrandInfineon
SGD161.314
Each (In a Tray of 10)
units
295 A 1200 V ±20V 1050 W - Series 62MM Module Panel Mount N 7 1MHz Series 106.4 x 61.4 x 29mm -
RS Stock No. 761-3347
Mfr. Part No.FF1000R17IE4BOSA1
BrandInfineon
SGD1,144.56
Each
units
1 kA 1700 V ±20V 625 kW - Series PrimePACK3 Screw Mount N 10 - Series 250 x 89 x 38mm -
RS Stock No. 124-8787
Mfr. Part No.FF150R12KS4HOSA1
BrandInfineon
SGD155.715
Each (In a Box of 10)
units
225 A 1200 V ±20V 1250 W - Series 62MM Module Panel Mount N 7 1MHz Series 106.4 x 61.4 x 29mm -
RS Stock No. 168-6463
Mfr. Part No.STGE200NB60S
SGD35.24
Each (In a Tube of 10)
units
200 A 600 V ±20V - - - ISOTOP Panel Mount N 4 - Single 38.2 x 25.5 x 9.1mm -
RS Stock No. 165-6609
Mfr. Part No.FF900R12IE4BOSA1
BrandInfineon
SGD832.62
Each (In a Tray of 3)
units
900 A 1200 V ±20V 510 kW - Series PrimePACK2 Screw Mount N 10 - Series 172 x 89 x 38mm -
RS Stock No. 838-6863
Mfr. Part No.FF150R12KS4HOSA1
BrandInfineon
SGD177.06
Each
units
225 A 1200 V ±20V 1250 W - Series 62MM Module Panel Mount N 7 1MHz Series 106.4 x 61.4 x 29mm -
RS Stock No. 761-3341
Mfr. Part No.FF900R12IE4BOSA1
BrandInfineon
SGD832.62
Each
units
900 A 1200 V ±20V 510 kW - Series PrimePACK2 Screw Mount N 10 - Series 172 x 89 x 38mm -
RS Stock No. 838-6995
Mfr. Part No.FP15R12W1T4B3BOMA1
BrandInfineon
SGD57.57
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. 913-3764
Mfr. Part No.IRG4PC50KDPBF
BrandInfineon
SGD11.25
Each (In a Tube of 25)
units
52 A 600 V ±20V - - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm -
RS Stock No. 165-5242
Mfr. Part No.IKA08N65H5XKSA1
BrandInfineon
SGD2.421
Each (In a Tube of 50)
units
10.8 A 650 V ±20V 31.2 W - - TO-220FP Through Hole N 3 1MHz Single 10.65 x 4.85 x 16.15mm -
RS Stock No. 165-5899
Mfr. Part No.FP15R12W1T4B3BOMA1
BrandInfineon
SGD48.128
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. 873-2339
Mfr. Part No.VS-GB75YF120N
BrandVishay
SGD563.38
Each
units
100 A 1200 V ±20V 480 W - Dual Half Bridge ECONO2 PCB Mount N 49 8 to 60kHz Dual Half Bridge 107.8 x 45.4 x 17mm -
RS Stock No. 165-8178
Mfr. Part No.IKW40N120T2FKSA1
BrandInfineon
SGD10.60
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. 838-6894
Mfr. Part No.FF200R12KT3EHOSA1
BrandInfineon
SGD186.12
Each
units
295 A 1200 V ±20V 1050 W - Series 62MM Module Panel Mount N 7 1MHz Series 106.4 x 61.4 x 29mm -
RS Stock No. 166-1096
Mfr. Part No.FS150R12KE3BOSA1
BrandInfineon
SGD307.40
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. 111-6090
Mfr. Part No.FS150R12KE3BOSA1
BrandInfineon
SGD338.85
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. 857-8573
Mfr. Part No.IKA08N65H5XKSA1
BrandInfineon
SGD1.87
Each (In a Tube of 500)
units
10.8 A 650 V ±20V 31.2 W - - TO-220FP Through Hole N 3 1MHz Single 10.65 x 4.85 x 16.15mm -
RS Stock No. 543-0282
Mfr. Part No.IRG4PC50KDPBF
BrandInfineon
SGD15.91
Each
units
52 A 600 V ±20V - - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm -