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. 145-8895
Mfr. Part No.IRGB4620DPBF
BrandInfineon
$2.564
Each (In a Tube of 50)
units
32 A 600 V ±20V 140 W - TO-220AB Through Hole N 3 8 → 30kHz Single 10.67mm 4.83mm 16.51mm
RS Stock No. 879-3429
Mfr. Part No.IRGB4620DPBF
BrandInfineon
$3.416
Each (In a Pack of 5)
units
32 A 600 V ±20V 140 W - TO-220AB Through Hole N 3 8 → 30kHz Single 10.67mm 4.83mm 16.51mm
RS Stock No. 541-0878
Mfr. Part No.IRG4PC40UPBF
BrandInfineon
$8.40
Each
units
40 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS Stock No. 166-1046
Mfr. Part No.IRG4PC40UPBF
BrandInfineon
$4.288
Each (In a Tube of 25)
units
40 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS Stock No. 124-8978
Mfr. Part No.IRG4PC50WPBF
BrandInfineon
$6.205
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. 541-1499
Mfr. Part No.IRG4PC50WPBF
BrandInfineon
$8.70
Each
units
55 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS Stock No. 165-5770
Mfr. Part No.IGW25N120H3FKSA1
BrandInfineon
$6.20
Each (In a Tube of 30)
units
50 A 1200 V ±20V 326 W - TO-247 Through Hole N 3 1MHz Single 16.13mm 5.21mm 21.1mm
RS Stock No. 145-9646
Mfr. Part No.AUIRGP4063D
BrandInfineon
$11.212
Each (In a Tube of 25)
units
96 A 600 V ±20V 330 W - TO-247AC Through Hole N 3 30kHz Single 15.87mm 5.31mm 20.7mm
RS Stock No. 826-8232
Mfr. Part No.IGW25N120H3FKSA1
BrandInfineon
$9.27
Each
units
50 A 1200 V ±20V 326 W - TO-247 Through Hole N 3 1MHz Single 16.13mm 5.21mm 21.1mm
RS Stock No. 541-0913
Mfr. Part No.IRG4PC50UPBF
BrandInfineon
$8.87
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
$5.886
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. 760-4224
Mfr. Part No.IRGP4066DPBF
BrandInfineon
$12.46
Each
units
140 A 600 V ±20V 34 W - TO-247AC Through Hole N 3 8 → 30kHz Single 15.87mm 5.31mm 20.7mm
RS Stock No. 145-9454
Mfr. Part No.IRGP4066DPBF
BrandInfineon
$10.609
Each (In a Tube of 25)
units
140 A 600 V ±20V 34 W - TO-247AC Through Hole N 3 8 → 30kHz Single 15.87mm 5.31mm 20.7mm
RS Stock No. 784-9344
Mfr. Part No.AUIRGP4063D
BrandInfineon
$15.28
Each
units
96 A 600 V ±20V 330 W - TO-247AC Through Hole N 3 30kHz Single 15.87mm 5.31mm 20.7mm
RS Stock No. 178-1450
Mfr. Part No.IRG4PH40UPBF
BrandInfineon
$6.17
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. 830-3278
Mfr. Part No.IRGB30B60KPBF
BrandInfineon
$3.958
Each (In a Pack of 5)
units
78 A 600 V ±20V 370 W - TO-220AB Through Hole N 3 - Single 10.66mm 4.82mm 16.51mm
RS Stock No. 124-8810
Mfr. Part No.IKW50N60H3FKSA1
BrandInfineon
$6.33
Each (In a Tube of 30)
units
100 A 600 V ±20V 333 W - TO-247 Through Hole N 3 - Single 16.13mm 5.21mm 21.1mm
RS Stock No. 784-9029
Mfr. Part No.IRGP4066D-EPBF
BrandInfineon
$12.87
Each
units
140 A 600 V ±20V 454 W - TO-247AD Through Hole N 3 30kHz Single 15.87mm 5.13mm 20.7mm
RS Stock No. 541-1843
Mfr. Part No.IRG4PH40UPBF
BrandInfineon
$6.75
Each
units
41 A 1200 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS Stock No. 178-1417
Mfr. Part No.IRGP4063DPBF
BrandInfineon
$10.64
Each (In a Tube of 50)
units
96 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm