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. 145-4482
Mfr. Part No.HGTG18N120BND
HK$43.751
Each (In a Tube of 30)
units
54 A 1200 V ±20V 390 W - TO-247 Through Hole N 3 - Single 15.87mm 4.82mm 20.82mm
RS Stock No. 903-4285
Mfr. Part No.HGTG18N120BND
HK$57.93
Each
units
54 A 1200 V ±20V 390 W - TO-247 Through Hole N 3 - Single 15.87mm 4.82mm 20.82mm
RS Stock No. 795-9209
Mfr. Part No.STGW39NC60VD
HK$28.69
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
HK$23.298
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. 913-3761
Mfr. Part No.IRG4PC50FPBF
BrandInfineon
HK$35.144
Each (In a Tube of 25)
units
70 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS Stock No. 543-0276
Mfr. Part No.IRG4PC50FPBF
BrandInfineon
HK$45.58
Each
units
70 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS Stock No. 650-3533
Mfr. Part No.IRGB20B60PD1PBF
BrandInfineon
HK$20.398
Each (In a Pack of 5)
units
40 A 600 V ±20V - - TO-220AB Through Hole N 3 - Single 10.54mm 4.69mm 8.77mm
RS Stock No. 124-8991
Mfr. Part No.IRGB20B60PD1PBF
BrandInfineon
HK$19.271
Each (In a Tube of 50)
units
40 A 600 V ±20V - - TO-220AB Through Hole N 3 - Single 10.54mm 4.69mm 8.77mm
RS Stock No. 796-1334
Mfr. Part No.NGTB20N135IHRWG
HK$39.21
Each (In a Pack of 2)
units
40 A 1350 V ±20V 394 W - TO-247 Through Hole N 3 1MHz Single 16.25mm 5.3mm 21.4mm
RS Stock No. 163-2256
Mfr. Part No.NGTB20N135IHRWG
HK$28.538
Each (In a Tube of 30)
units
40 A 1350 V ±20V 394 W - TO-247 Through Hole N 3 1MHz Single 16.25mm 5.3mm 21.4mm
RS Stock No. 543-0298
Mfr. Part No.IRG4PC50SPBF
BrandInfineon
HK$49.76
Each
units
70 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS Stock No. 165-7581
Mfr. Part No.IRGP4062DPBF
BrandInfineon
HK$36.12
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. 650-3628
Mfr. Part No.IRGP4062DPBF
BrandInfineon
HK$60.53
Each
units
48 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS Stock No. 922-9550
Mfr. Part No.NGTB30N135IHR1WG
HK$32.885
Each (In a Pack of 2)
units
60 A 1350 V ±20V 394 W - TO-247 Through Hole N 3 - Single 16.25mm 5.3mm 21.4mm
RS Stock No. 913-3768
Mfr. Part No.IRG4PC50SPBF
BrandInfineon
HK$31.442
Each (In a Tube of 25)
units
70 A 600 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS Stock No. 804-7616
Mfr. Part No.IXDN55N120D1
BrandIXYS
HK$270.31
Each
units
100 A 1200 V ±20V 450 W - SOT-227B Surface Mount N 4 1MHz Single 38.2mm 25.07mm 9.6mm
RS Stock No. 543-0333
Mfr. Part No.IRG4PH50KDPBF
BrandInfineon
HK$69.30
Each
units
45 A 1200 V ±20V - - TO-247AC Through Hole N 3 - Single 15.9mm 5.3mm 20.3mm
RS Stock No. 145-3409
Mfr. Part No.NGTB30N135IHRWG
HK$30.084
Each (In a Tube of 30)
units
60 A 1350 V ±20V 394 W - TO-247 Through Hole N 3 1MHz Single 16.25mm 5.3mm 21.4mm
RS Stock No. 796-1343
Mfr. Part No.NGTB30N135IHRWG
HK$36.29
Each
units
60 A 1350 V ±20V 394 W - TO-247 Through Hole N 3 1MHz Single 16.25mm 5.3mm 21.4mm
RS Stock No. 168-4761
Mfr. Part No.IXDN55N120D1
BrandIXYS
HK$267.857
Each (In a Tube of 10)
units
100 A 1200 V ±20V 450 W - SOT-227B Surface Mount N 4 1MHz Single 38.2mm 25.07mm 9.6mm
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