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. 122-0393
Mfr. Part No.SEMiX603GB12E4p
BrandSemikron
HK$3,240.92
Each
units
1.1 kA 1200 V 20V - - Series SEMiX®3p Through Hole N 11 - Series 150 x 62.4 x 17mm -
RS Stock No. 111-6090
Mfr. Part No.FS150R12KE3BOSA1
BrandInfineon
HK$2,492.10
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. 903-4285
Mfr. Part No.HGTG18N120BND
Brandonsemi
HK$59.00
Each
units
54 A 1200 V ±20V 390 W - - TO-247 Through Hole N 3 - Single 15.87 x 4.82 x 20.82mm -
RS Stock No. 145-4482
Mfr. Part No.HGTG18N120BND
Brandonsemi
HK$49.406
Each (In a Tube of 30)
units
54 A 1200 V ±20V 390 W - - TO-247 Through Hole N 3 - Single 15.87 x 4.82 x 20.82mm -
RS Stock No. 166-1096
Mfr. Part No.FS150R12KE3BOSA1
BrandInfineon
HK$2,492.101
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. 795-9209
Mfr. Part No.STGW39NC60VD
HK$48.26
Each (In a Pack of 2)
units
80 A 600 V ±20V 250 W - - TO-247 Through Hole N 3 1MHz Single 15.75 x 5.15 x 20.15mm -
RS Stock No. 168-7754
Mfr. Part No.STGW39NC60VD
HK$41.099
Each (In a Tube of 30)
units
80 A 600 V ±20V 250 W - - TO-247 Through Hole N 3 1MHz Single 15.75 x 5.15 x 20.15mm -
RS Stock No. 193-880
Mfr. Part No.MII75-12A3
BrandIXYS
HK$583.92
Each
units
90 A 1200 V ±20V - - Series Y4 M5 Panel Mount N 7 - Series 94 x 34 x 30mm -
RS Stock No. 168-4475
Mfr. Part No.MII75-12A3
BrandIXYS
HK$583.923
Each (In a Box of 6)
units
90 A 1200 V ±20V - - Series Y4 M5 Panel Mount N 7 - Series 94 x 34 x 30mm -
RS Stock No. 761-3757
Mfr. Part No.FF300R12KS4HOSA1
BrandInfineon
HK$1,811.72
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 -
RS Stock No. 145-9637
Mfr. Part No.FF300R12KS4HOSA1
BrandInfineon
HK$1,712.699
Each (In a Tray of 10)
units
370 A 1200 V ±20V 1950 W - Series 62MM Module Panel Mount N 3 - Series 106.4 x 61.4 x 30.9mm -
RS Stock No. 913-3761
Mfr. Part No.IRG4PC50FPBF
BrandInfineon
HK$49.624
Each (In a Tube of 25)
units
70 A 600 V ±20V - - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm -
RS Stock No. 543-0276
Mfr. Part No.IRG4PC50FPBF
BrandInfineon
HK$59.95
Each
units
70 A 600 V ±20V - - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm -
RS Stock No. 124-8991
Mfr. Part No.IRGB20B60PD1PBF
BrandInfineon
HK$25.351
Each (In a Tube of 50)
units
40 A 600 V ±20V - - - TO-220AB Through Hole N 3 - Single 10.54 x 4.69 x 8.77mm -
RS Stock No. 650-3533
Mfr. Part No.IRGB20B60PD1PBF
BrandInfineon
HK$32.836
Each (In a Pack of 5)
units
40 A 600 V ±20V - - - TO-220AB Through Hole N 3 - Single 10.54 x 4.69 x 8.77mm -
RS Stock No. 110-9135
Mfr. Part No.7MBR50VB-120-50
HK$1,733.25
Each
units
50 A 1200 V ±20V 280 W - 3 Phase Bridge M712 Through Hole N 24 - 3 Phase 122 x 62 x 17mm -
RS Stock No. 168-4561
Mfr. Part No.7MBR50VB-120-50
HK$1,321.173
Each (In a Box of 10)
units
50 A 1200 V ±20V 280 W - 3 Phase Bridge M712 Through Hole N 24 - 3 Phase 122 x 62 x 17mm -
RS Stock No. 650-3628
Mfr. Part No.IRGP4062DPBF
BrandInfineon
HK$71.28
Each
units
48 A 600 V ±20V - - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm -
RS Stock No. 913-3768
Mfr. Part No.IRG4PC50SPBF
BrandInfineon
HK$44.462
Each (In a Tube of 25)
units
70 A 600 V ±20V - - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm -
RS Stock No. 124-8792
Mfr. Part No.FS75R12KE3GBOSA1
BrandInfineon
HK$1,328.09
Each (In a Box of 10)
units
100 A 1200 V ±20V 355 W - 3 Phase Bridge Econo3 PCB Mount N 35 1MHz 3 Phase 122 x 62 x 17mm -