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 Dimensions Automotive Standard Energy Rating
RS Stock No. 180-7754
Mfr. Part No.SIA433EDJ-T1-GE3
BrandVishay
TWD19.10
Each (In a Pack of 20)
units
- - - - - - - - - - - - - -
RS Stock No. 168-6466
Mfr. Part No.STGF7NB60SL
TWD42.30
Each (In a Tube of 50)
units
15 A 600 V ±20V - - TO-220FP Through Hole N 3 - Single 10.4 x 4.6 x 9.3mm - -
RS Stock No. 180-8813
Mfr. Part No.IRFU9014PBF
BrandVishay
TWD39.90
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 897-7239
Mfr. Part No.IKW50N60H3FKSA1
BrandInfineon
TWD187.50
Each (In a Pack of 2)
units
100 A 600 V ±20V 333 W - TO-247 Through Hole N 3 - Single 16.13 x 5.21 x 21.1mm - 2.55mJ
RS Stock No. 864-8770
Mfr. Part No.FGA30N65SMD
TWD129.00
Each (In a Pack of 2)
units
60 A 650 V ±20V 300 W - TO-3PN Through Hole N 3 - Single 16.2 x 5 x 20.1mm - -
RS Stock No. 180-8334
Mfr. Part No.IRFP31N50LPBF
BrandVishay
TWD172.00
Each (In a Tube of 25)
units
- - - - - - - - - - - - - -
RS Stock No. 168-6465
Mfr. Part No.STGY40NC60VD
TWD211.60
Each (In a Tube of 30)
units
80 A 600 V ±20V - - Max247 Through Hole N 3 - Single 15.9 x 5.3 x 20.3mm - -
RS Stock No. 168-7096
Mfr. Part No.STGW60H65DFB
TWD115.40
Each (In a Tube of 30)
units
80 A 650 V ±20V 375 W - TO-247 Through Hole N 3 - Single 15.75 x 5.15 x 20.15mm - -
RS Stock No. 792-5789
Mfr. Part No.STGP30H65F
TWD97.50
Each (In a Pack of 2)
units
60 A 600 V ±20V 260 W - TO-220 Through Hole - 3 1MHz Single 15.75 x 5.15 x 20.15mm - -
RS Stock No. 180-8750
Mfr. Part No.IRFZ44RPBF
BrandVishay
TWD65.60
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -