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. 804-7612
Mfr. Part No.IXA60IF1200NA
BrandIXYS
SGD33.33
Each
units
88 A 1200 V ±20V 290 W - - SOT-227B Surface Mount N 4 - Single 38.23 x 25.25 x 9.6mm -
RS Stock No. 146-1762
Mfr. Part No.IXYN82N120C3H1
BrandIXYS
SGD54.905
Each (In a Tube of 10)
units
105 A 1200 V ±20V 500 W - - SOT-227B Surface Mount N 4 20 to 50kHz Single 38.23 x 25.07 x 9.6mm -
RS Stock No. 804-7622
Mfr. Part No.IXYN82N120C3H1
BrandIXYS
SGD61.64
Each
units
105 A 1200 V ±20V 500 W - - SOT-227B Surface Mount N 4 20 to 50kHz Single 38.23 x 25.07 x 9.6mm -
RS Stock No. 168-4435
Mfr. Part No.IXGH40N120B2D1
BrandIXYS
SGD17.83
Each (In a Tube of 30)
units
75 A 1200 V ±20V - - - TO-247 Through Hole N 3 - Single 16.26 x 5.3 x 21.46mm -
RS Stock No. 124-8976
Mfr. Part No.IRG4PC50FDPBF
BrandInfineon
SGD11.204
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. 913-3768
Mfr. Part No.IRG4PC50SPBF
BrandInfineon
SGD8.11
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. 194-580
Mfr. Part No.MUBW50-06A7
BrandIXYS
SGD118.50
Each
units
75 A 600 V ±20V - - 3 Phase Bridge - PCB Mount N 23 - 3 Phase 107.5 x 45 x 17mm -
RS Stock No. 168-4692
Mfr. Part No.IXYN80N90C3H1
BrandIXYS
SGD49.98
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. 192-988
Mfr. Part No.IXGH40N120B2D1
BrandIXYS
SGD23.30
Each
units
75 A 1200 V ±20V - - - TO-247 Through Hole N 3 - Single 16.26 x 5.3 x 21.46mm -
RS Stock No. 124-9039
Mfr. Part No.FP25R12KE3BOSA1
BrandInfineon
SGD108.423
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. 146-1761
Mfr. Part No.IXA60IF1200NA
BrandIXYS
SGD28.302
Each (In a Tube of 10)
units
88 A 1200 V ±20V 290 W - - SOT-227B Surface Mount N 4 - Single 38.23 x 25.25 x 9.6mm -
RS Stock No. 124-8991
Mfr. Part No.IRGB20B60PD1PBF
BrandInfineon
SGD4.109
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
SGD5.096
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. 543-0298
Mfr. Part No.IRG4PC50SPBF
BrandInfineon
SGD9.36
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. 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. 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. 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. 165-7640
Mfr. Part No.IRGB4062DPBF
BrandInfineon
SGD6.762
Each (In a Tube of 50)
units
48 A 600 V ±20V - - - TO-220AB Through Hole N 3 - Single 10.66 x 4.82 x 9.02mm -
RS Stock No. 796-5058
Mfr. Part No.GT30J121
BrandToshiba
SGD5.43
Each
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. 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 -