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.

What is a typical application of IGBTs?
• Electric motors
• Uninterruptible power supplies
• Solar panel installations
• Welders
• Power converters & inverters
• Inductive chargers
• Inductive cookers

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.

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Description Price Maximum Continuous Collector Current Maximum Collector Emitter Voltage Maximum Gate Emitter Voltage Maximum Power Dissipation Number of Transistors Package Type Mounting Type Channel Type Pin Count Switching Speed Transistor Configuration Length Width Height
RS stock no. 541-0913
Mfr. Part No.IRG4PC50UPBF
BrandInfineon
R 66.96
Each
units
55 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS stock no. 124-8971
Mfr. Part No.IRG4PC50UPBF
BrandInfineon
R 78.685
Each (In a Tube of 25)
units
55 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS stock no. 165-8138
Mfr. Part No.IGW15T120FKSA1
BrandInfineon
R 21.853
Each (In a Tube of 30)
units
30 A 1200 V ±20V 110 W - TO-247 Through Hole N 3 - Single 16.13mm 5.21mm 21.1mm
RS stock no. 913-3774
Mfr. Part No.IRG4PH50UPBF
BrandInfineon
R 76.73
Each (In a Tube of 25)
units
45 A 1200 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS stock no. 914-0211
Mfr. Part No.IGW15T120FKSA1
BrandInfineon
R 22.218
Each (In a Pack of 4)
units
30 A 1200 V ±20V 110 W - TO-247 Through Hole N 3 - Single 16.13mm 5.21mm 21.1mm
RS stock no. 124-8978
Mfr. Part No.IRG4PC50WPBF
BrandInfineon
R 72.136
Each (In a Tube of 25)
units
55 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS stock no. 543-0349
Mfr. Part No.IRG4PH50UPBF
BrandInfineon
R 105.42
Each
units
45 A 1200 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS stock no. 541-1499
Mfr. Part No.IRG4PC50WPBF
BrandInfineon
R 57.89
Each
units
55 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS stock no. 913-3777
Mfr. Part No.IRG4PH40KDPBF
BrandInfineon
R 60.138
Each (In a Tube of 25)
units
30 A 1200 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS stock no. 541-1843
Mfr. Part No.IRG4PH40UPBF
BrandInfineon
R 34.87
Each
units
41 A 1200 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS stock no. 178-1450
Mfr. Part No.IRG4PH40UPBF
BrandInfineon
R 33.176
Each (In a Tube of 50)
units
41 A 1200 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS stock no. 543-0327
Mfr. Part No.IRG4PH40KDPBF
BrandInfineon
R 78.73
Each
units
30 A 1200 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS stock no. 754-5409
Mfr. Part No.IKW50N60TFKSA1
BrandInfineon
R 122.20
Each
units
100 A 600 V ±20V 333 W - TO-247 Through Hole - 3 - Single 16.03mm 21.1mm 5.16mm
RS stock no. 124-8980
Mfr. Part No.IRG4PF50WDPBF
BrandInfineon
R 103.628
Each (In a Bag of 25)
units
51 A 900 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS stock no. 145-8668
Mfr. Part No.IRGB14C40LPBF
BrandInfineon
R 16.925
Each (In a Tube of 50)
units
20 A - - 125 W - TO-220AB Through Hole N 3 - Single 10.54mm 4.69mm 15.24mm
RS stock no. 541-2076
Mfr. Part No.IRG4PF50WDPBF
BrandInfineon
R 97.65
Each
units
51 A 900 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS stock no. 864-0971
Mfr. Part No.IRGB14C40LPBF
BrandInfineon
R 36.446
Each (In a Pack of 5)
units
20 A 430 V - 125 W - TO-220AB Through Hole N 3 1kHz Single 10.54mm 4.69mm 15.24mm
RS stock no. 165-7581
Mfr. Part No.IRGP4062DPBF
BrandInfineon
R 41.591
Each (In a Tube of 25)
units
48 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS stock no. 830-3269
Mfr. Part No.IRGB14C40LPBF
BrandInfineon
R 17.384
Each (In a Pack of 5)
units
20 A - - 125 W - TO-220AB Through Hole N 3 - Single 10.54mm 4.69mm 15.24mm
RS stock no. 650-3628
Mfr. Part No.IRGP4062DPBF
BrandInfineon
R 43.71
Each
units
48 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm