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. 807-0776
Mfr. Part No.FGD3440G2-F085
$2.684
Each (In a Pack of 5)
units
26.9 A 300 V ±10V 166 W - DPAK (TO-252) Surface Mount N 3 1MHz Single 6.73mm 6.22mm 2.39mm
RS Stock No. 166-2175
Mfr. Part No.ISL9V3040P3
$3.094
Each (In a Tube of 50)
units
21 A 450 V ±14V 150 W - TO-220AB Through Hole N 3 - Single 10.67mm 4.7mm 16.3mm
RS Stock No. 163-2676
Mfr. Part No.NGTB40N120FL3WG
$6.527
Each (In a Tube of 30)
units
160 A 1200 V ±20V 454 W - TO-247 Through Hole N 3 1MHz Single 16.25mm 5.3mm 21.4mm
RS Stock No. 145-3149
Mfr. Part No.NGTB20N120IHRWG
$4.283
Each (In a Tube of 30)
units
40 A 1200 V ±20V 384 W - TO-247 Through Hole N 3 1MHz Single 16.25mm 5.3mm 21.4mm
RS Stock No. 796-1325
Mfr. Part No.NGTB20N120IHRWG
$4.77
Each (In a Pack of 2)
units
40 A 1200 V ±20V 384 W - TO-247 Through Hole N 3 1MHz Single 16.25mm 5.3mm 21.4mm
RS Stock No. 759-9254
Mfr. Part No.FGA60N60UFDTU
$9.39
Each
units
120 A 600 V ±20V 298 W - TO-3P Through Hole N 3 - Single 15.8mm 5mm 20.1mm
RS Stock No. 123-8832
Mfr. Part No.NGTB40N120L3WG
$7.64
Each (In a Pack of 2)
units
160 A 1200 V ±20V 454 W - TO-247 Through Hole N 3 1MHz Single 16.25mm 5.3mm 21.34mm
RS Stock No. 862-9359
Mfr. Part No.ISL9V3040P3
$4.008
Each (In a Pack of 5)
units
21 A 450 V ±14V 150 W - TO-220AB Through Hole N 3 - Single 10.67mm 4.7mm 16.3mm
RS Stock No. 123-8831
Mfr. Part No.NGTB40N120FL3WG
$10.165
Each (In a Pack of 2)
units
160 A 1200 V ±20V 454 W - TO-247 Through Hole N 3 1MHz Single 16.25mm 5.3mm 21.4mm
RS Stock No. 145-4337
Mfr. Part No.FGA60N60UFDTU
$6.30
Each (In a Tube of 30)
units
120 A 600 V ±20V 298 W - TO-3P Through Hole N 3 - Single 15.8mm 5mm 20.1mm
RS Stock No. 145-3088
Mfr. Part No.NGTB40N120L3WG
$5.34
Each (In a Tube of 30)
units
160 A 1200 V ±20V 454 W - TO-247 Through Hole N 3 1MHz Single 16.25mm 5.3mm 21.34mm
RS Stock No. 759-9273
Mfr. Part No.FGH40N60UFDTU
$4.92
Each
units
80 A 600 V ±20V 290 W - TO-247 Through Hole N 3 - Single 15.6mm 4.7mm 20.6mm
RS Stock No. 773-7361
Mfr. Part No.NGTB15N60EG
$1.71
Each (In a Pack of 2)
units
30 A 600 V ±20V 117 W - TO-220 Through Hole N 3 - Single 10.28mm 4.82mm 15.75mm
RS Stock No. 166-2176
Mfr. Part No.FGP20N60UFDTU
$3.876
Each (In a Tube of 50)
units
40 A 600 V ±20V 165 W - TO-220 Through Hole N 3 - Single 10.67mm 4.83mm 16.51mm
RS Stock No. 882-9818
Mfr. Part No.NGTB25N120SWG
$6.44
Each (In a Pack of 2)
units
50 A 1200 V ±20V 385 W - TO-247 Through Hole N 3 1MHz Single 16.25mm 5.3mm 21.4mm
RS Stock No. 145-3150
Mfr. Part No.NGTB40N135IHRWG
$5.09
Each (In a Tube of 30)
units
80 A 1350 V ±20V 394 W - TO-247 Through Hole N 3 1MHz Single 16.25mm 5.3mm 21.4mm
RS Stock No. 773-7364
Mfr. Part No.NGTB15N60S1EG
$1.805
Each (In a Pack of 2)
units
30 A 600 V ±20V 117 W - TO-220 Through Hole N 3 - Single 10.28mm 4.82mm 15.75mm
RS Stock No. 759-9289
Mfr. Part No.FGH60N60SFTU
$12.41
Each
units
120 A 600 V ±20V 378 W - TO-247 Through Hole N 3 - Single 15.6mm 4.7mm 20.6mm
RS Stock No. 178-7564
Mfr. Part No.FGD3040G2-F085
$1.144
Each (On a Reel of 2500)
units
41 A 300 V ±10V 150 W - DPAK (TO-252) Surface Mount N 3 1MHz Single 6.73mm 6.22mm 2.39mm
RS Stock No. 807-0767
Mfr. Part No.FGD3040G2-F085
$2.358
Each (In a Pack of 5)
units
41 A 300 V ±10V 150 W - DPAK (TO-252) Surface Mount N 3 1MHz Single 6.73mm 6.22mm 2.39mm