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. 168-7768
Mfr. Part No.GT50JR22
BrandToshiba
£3.128
Each (In a Tube of 25)
Units
50 A 600 V ±25V 230 W - TO-3P Through Hole N 3 1MHz Single 15.5mm 4.5mm 20mm
RS Stock No. 796-5064
Mfr. Part No.GT50JR22
BrandToshiba
£3.88
Each
Units
50 A 600 V ±25V 230 W - TO-3P Through Hole N 3 1MHz Single 15.5mm 4.5mm 20mm
RS Stock No. 541-1499
Mfr. Part No.IRG4PC50WPBF
BrandInfineon
£5.10
Each
Units
55 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
£3.719
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. 791-7422
Mfr. Part No.IXYN80N90C3H1
BrandIXYS
£23.29
Each
Units
340 A 900 V ±20V 500 W - SOT-227B Panel Mount N 4 50kHz Single 38.23mm 25.07mm 9.6mm
RS Stock No. 168-4692
Mfr. Part No.IXYN80N90C3H1
BrandIXYS
£20.961
Each (In a Tube of 10)
Units
340 A 900 V ±20V 500 W - SOT-227B Panel Mount N 4 50kHz Single 38.23mm 25.07mm 9.6mm
RS Stock No. 882-9812
Mfr. Part No.NGTB40N120SWG
£5.165
Each (In a Pack of 2)
Units
80 A 1200 V ±20V 535 W - TO-247 Through Hole N 3 1MHz Single 16.25mm 5.3mm 21.4mm
RS Stock No. 163-0259
Mfr. Part No.NGTB40N120SWG
£4.25
Each (In a Tube of 30)
Units
80 A 1200 V ±20V 535 W - TO-247 Through Hole N 3 1MHz Single 16.25mm 5.3mm 21.4mm
RS Stock No. 686-8348
Mfr. Part No.STGE200NB60S
£20.64
Each
Units
200 A 600 V ±20V - - ISOTOP Panel Mount N 4 - Single 38.2mm 25.5mm 9.1mm
RS Stock No. 168-4507
Mfr. Part No.IXGH32N170
BrandIXYS
£13.563
Each (In a Tube of 30)
Units
75 A 1700 V ±20V - - TO-247AD Through Hole N 3 - Single 16.26mm 5.3mm 21.46mm
RS Stock No. 194-899
Mfr. Part No.IXGH32N170
BrandIXYS
£14.61
Each
Units
75 A 1700 V ±20V - - TO-247AD Through Hole N 3 - Single 16.26mm 5.3mm 21.46mm
RS Stock No. 168-6463
Mfr. Part No.STGE200NB60S
£18.659
Each (In a Tube of 10)
Units
200 A 600 V ±20V - - ISOTOP Panel Mount N 4 - Single 38.2mm 25.5mm 9.1mm
RS Stock No. 168-4435
Mfr. Part No.IXGH40N120B2D1
BrandIXYS
£10.52
Each (In a Tube of 30)
Units
75 A 1200 V ±20V - - TO-247 Through Hole N 3 - Single 16.26mm 5.3mm 21.46mm
RS Stock No. 192-988
Mfr. Part No.IXGH40N120B2D1
BrandIXYS
£10.56
Each
Units
75 A 1200 V ±20V - - TO-247 Through Hole N 3 - Single 16.26mm 5.3mm 21.46mm
RS Stock No. 795-9209
Mfr. Part No.STGW39NC60VD
£3.095
Each (In a Pack of 2)
Units
80 A 600 V ±20V 250 W - TO-247 Through Hole N 3 1MHz Single 15.75mm 5.15mm 20.15mm
RS Stock No. 168-7754
Mfr. Part No.STGW39NC60VD
£2.618
Each (In a Tube of 30)
Units
80 A 600 V ±20V 250 W - TO-247 Through Hole N 3 1MHz Single 15.75mm 5.15mm 20.15mm
RS Stock No. 907-4849
Mfr. Part No.IRGP20B120U-EP
BrandInfineon
£4.903
Each (In a Pack of 4)
Units
40 A 1200 V ±20V 300 W - TO-247AD Through Hole N 3 1MHz Single 15.7mm 5.1mm 20.7mm
RS Stock No. 671-5398
Mfr. Part No.FGA15N120ANTDTU_F109
£2.39
Each
Units
24 A 1200 V ±20V - - TO-3PN Through Hole N 3 - Single 15.8mm 5mm 18.9mm
RS Stock No. 791-7416
Mfr. Part No.IXGH48N60B3
BrandIXYS
£4.075
Each (In a Pack of 2)
Units
280 A 600 V ±20V 300 W - TO-247 Through Hole N 3 40kHz Single 16.26mm 5.3mm 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 15.8mm 5mm 18.9mm