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. 165-7581
Mfr. Part No.IRGP4062DPBF
BrandInfineon
MYR21.272
Each (In a Tube of 25)
units
48 A 600 V ±20V - - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm -
RS Stock No. 124-8783
Mfr. Part No.FF150R12KE3GB2HOSA1
BrandInfineon
MYR465.115
Each (In a Box of 10)
units
225 A 1200 V ±20V 780 W - Series 62MM Module Panel Mount N 7 1MHz Series 106.4 x 61.4 x 29mm -
RS Stock No. 543-0254
Mfr. Part No.IRG4PC40KDPBF
BrandInfineon
MYR31.17
Each
units
42 A 600 V ±20V - - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm -
RS Stock No. 799-4889
Mfr. Part No.GT60PR21,STA1F(S
BrandToshiba
MYR17.79
Each
units
60 A 1100 V ±25V 333 W - - TO-3PN Through Hole N 3 - Single 15.5 x 4.5 x 20mm -
RS Stock No. 168-4471
Mfr. Part No.MID75-12A3
BrandIXYS
MYR171.363
Each (In a Box of 6)
units
90 A 1200 V ±20V - - Single Y4 M5 Panel Mount N 7 - Single 94 x 34 x 30mm -
RS Stock No. 165-5436
Mfr. Part No.IHW15N120R3FKSA1
BrandInfineon
MYR11.41
Each (In a Tube of 30)
units
30 A 1200 V ±20V 254 W - - TO-247 Through Hole N 3 60kHz Single 16.13 x 5.21 x 21.1mm -
RS Stock No. 913-3777
Mfr. Part No.IRG4PH40KDPBF
BrandInfineon
MYR22.026
Each (In a Tube of 25)
units
30 A 1200 V ±20V - - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm -
RS Stock No. 897-7217
Mfr. Part No.IKW15N120T2FKSA1
BrandInfineon
MYR21.56
Each (In a Pack of 2)
units
30 A 1200 V ±20V 235 W - - TO-247 Through Hole N 3 - Single 16.13 x 5.21 x 21.1mm -
RS Stock No. 168-7763
Mfr. Part No.GT15J341
BrandToshiba
MYR6.162
Each (In a Tube of 50)
units
15 A 600 V ±25V 30 W - - TO-220SIS Through Hole N 3 100kHz Single 10 x 4.5 x 15mm -
RS Stock No. 913-3758
Mfr. Part No.IRG4PC40KDPBF
BrandInfineon
MYR26.467
Each (In a Tube of 25)
units
42 A 600 V ±20V - - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm -
RS Stock No. 541-1499
Mfr. Part No.IRG4PC50WPBF
BrandInfineon
MYR32.34
Each
units
55 A 600 V ±20V - - - TO-247AC Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm -
RS Stock No. 124-8787
Mfr. Part No.FF150R12KS4HOSA1
BrandInfineon
MYR510.777
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. 145-9676
Mfr. Part No.IRG4PSH71KDPBF
BrandInfineon
MYR59.282
Each (In a Tube of 25)
units
78 A 1200 V ±20V 350 W - - TO-247AA Through Hole N 3 8 to 30kHz Single 16.1 x 5.3 x 20.8mm -
RS Stock No. 194-580
Mfr. Part No.MUBW50-06A7
BrandIXYS
MYR418.66
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. 864-0984
Mfr. Part No.IRGP50B60PDPBF
BrandInfineon
MYR35.99
Each
units
75 A 600 V ±20V 370 W - - TO-247AC Through Hole N 3 30 to 150kHz Single 15.87 x 5.31 x 20.7mm -
RS Stock No. 864-0965
Mfr. Part No.IRG4PSH71KDPBF
BrandInfineon
MYR58.12
Each
units
78 A 1200 V ±20V 350 W - - TO-247AA Through Hole N 3 8 to 30kHz Single 16.1 x 5.3 x 20.8mm -
RS Stock No. 124-9046
Mfr. Part No.FF200R12KT4HOSA1
BrandInfineon
MYR512.323
Each (In a Box of 10)
units
320 A 1200 V ±20V 1100 W - Series 62MM Module Panel Mount N 3 - Series 106.4 x 61.4 x 30.9mm -
RS Stock No. 110-7155
Mfr. Part No.FS200R12KT4RBOSA1
BrandInfineon
MYR1,161.22
Each
units
280 A 1200 V ±20V 1000 W - 3 Phase Bridge EconoPACK 3 Surface Mount N 35 - 3 Phase 122 x 62 x 17mm -
RS Stock No. 145-3481
Mfr. Part No.NGTB30N135IHR1WG
MYR16.524
Each (In a Tube of 30)
units
60 A 1350 V ±20V 394 W - - TO-247 Through Hole N 3 - Single 16.25 x 5.3 x 21.4mm -
RS Stock No. 761-3757
Mfr. Part No.FF300R12KS4HOSA1
BrandInfineon
MYR802.57
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 -