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.

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. IGBT transistors 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 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.

What is a difference between MOSFETs and IGBTs?

An IGBTs do have a much lower forward voltage drop compared to a conventional MOSFET in a 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 MOSFET. They are highly efficient and fast switching plus they have high current and low saturation voltage characteristics.

What is a typical application of IGBTs?

  • Electric motor

...
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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. 110-9124
Mfr. Part No.2MBI100VA-060-50
£52.86
Each
Units
100 A 600 V ±20V 650 W - Series M263 Surface Mount N 7 - Series 94 x 34 x 30mm -
RS Stock No. 166-1096
Mfr. Part No.FS150R12KE3BOSA1
BrandInfineon
£151.824
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. 752-8328
Mfr. Part No.FS75R12KE3BOSA1
BrandInfineon
£82.37
Each
Units
105 A 1200 V ±20V 350 W - 3 Phase Bridge EconoPACK 2 PCB Mount N 28 - 3 Phase 107.5 x 45 x 17mm -
RS Stock No. 111-6090
Mfr. Part No.FS150R12KE3BOSA1
BrandInfineon
£160.13
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. 168-7754
Mfr. Part No.STGW39NC60VD
£2.978
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. 124-9042
Mfr. Part No.FS75R12KE3BOSA1
BrandInfineon
£78.803
Each (In a Box of 10)
Units
105 A 1200 V ±20V 350 W - 3 Phase Bridge EconoPACK2 PCB Mount N 28 - 3 Phase 107.5 x 45 x 17mm -
RS Stock No. 505-3144
Mfr. Part No.SKM195GB066D
BrandSemikron
£101.19
Each
Units
265 A 600 V ±20V - - Dual Half Bridge SEMITRANS2 Panel Mount N 7 - Series 94 x 34 x 30.5mm -
RS Stock No. 795-9209
Mfr. Part No.STGW39NC60VD
£3.51
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. 671-5398
Mfr. Part No.FGA15N120ANTDTU_F109
£2.16
Each
Units
24 A 1200 V ±20V - - - TO-3PN Through Hole N 3 - Single 15.8 x 5 x 18.9mm -
RS Stock No. 791-7416
Mfr. Part No.IXGH48N60B3
BrandIXYS
£4.06
Each (In a Pack of 2)
Units
280 A 600 V ±20V 300 W - - TO-247 Through Hole N 3 40kHz Single 16.26 x 5.3 x 21.46mm -
RS Stock No. 146-1729
Mfr. Part No.IXGH48N60B3
BrandIXYS
£3.448
Each (In a Tube of 60)
Units
280 A 600 V ±20V 300 W - - TO-247 Through Hole N 3 40kHz Single 16.26 x 5.3 x 21.46mm -
RS Stock No. 145-5381
Mfr. Part No.FGA15N120ANTDTU_F109
£1.81
Each (In a Tube of 30)
Units
24 A 1200 V ±20V - - - TO-3PN Through Hole N 3 - Single 15.8 x 5 x 18.9mm -
RS Stock No. 752-8334
Mfr. Part No.IHW30N160R2FKSA1
BrandInfineon
£4.42
Each
Units
60 A 1600 V ±20V 312 W - - TO-247 Through Hole N 3 - Single 16.13 x 5.21 x 21.1mm -
RS Stock No. 911-4779
Mfr. Part No.IHW30N160R2FKSA1
BrandInfineon
£3.754
Each (In a Tube of 30)
Units
60 A 1600 V ±20V 312 W - - TO-247 Through Hole N 3 - Single 16.13 x 5.21 x 21.1mm -
RS Stock No. 124-1320
Mfr. Part No.FGH60N60SMD
£3.825
Each (In a Tube of 30)
Units
120 A 600 V ±20V 600 W - - TO-247AB Through Hole N 3 - Single 15.6 x 4.7 x 20.6mm -
RS Stock No. 739-4945
Mfr. Part No.FGH60N60SMD
£4.50
Each
Units
120 A 600 V ±20V 600 W - - TO-247AB Through Hole N 3 - Single 15.6 x 4.7 x 20.6mm -
RS Stock No. 168-4504
Mfr. Part No.IXGH16N170
BrandIXYS
£6.671
Each (In a Tube of 30)
Units
32 A 1700 V ±20V - - - TO-247AD Through Hole N 3 - Single 16.26 x 5.3 x 21.46mm -
RS Stock No. 194-776
Mfr. Part No.IXGH16N170
BrandIXYS
£7.75
Each
Units
32 A 1700 V ±20V - - - TO-247AD Through Hole N 3 - Single 16.26 x 5.3 x 21.46mm -
RS Stock No. 541-1304
Mfr. Part No.IRG4PC50FDPBF
BrandInfineon
£6.51
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. 752-8316
Mfr. Part No.FP40R12KE3BOSA1
BrandInfineon
£65.65
Each
Units
55 A 1200 V ±20V 210 W - 3 Phase Bridge EconoPIM2 PCB Mount N 24 - 3 Phase 107.5 x 45 x 17mm -