Q3-Class Series - 200V - 1100V N-Channel Power MOSFETs with Fast Intrinsic Diodes (HiPerFETs)

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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The Q3-Class series Power MOSFETs provide the end-user with a broad range of devices that demonstrate exceptional power switching performance, excellent thermal characteristics, enhanced device ruggedness, and high energy efficiency. Available with drain-to-source voltage ratings of 200V–1000V and drain current ratings of 10A–100A, the Q3-Class series features an optimized combination of low on-state resistance (Rdson) and gate charge (Qg), resulting in a substantial reduction in both the conduction and switching loss of the device.

Power switching capabilities and device ruggedness are further enhanced through the utilization of our proven HiPerFETTM process, yielding a device with a fast intrinsic rectifier which provides for low reverse recovery charge (Qrr) while enhancing the commutating dV/dt ratings (up to 50V/ns) of the device.

 

Features:

  • Low Rdson per silicon area
  • Low Qgand Qgd
  • Excellent dV/dt performance
  • High Speed Switching
  • Fast intrinsic Rectifier
  • Low Intrinsic Gate Resistance
  • High Avalanche Energy Capabilities
  • Excellent Thermal Performance

Applications:

  • Power Factor Correction
  • Battery chargers
  • Switched-mode and resonant-mode power supplies
  • Server and Telecom Power Systems
  • Arc Welding
  • Plasma Cutting
  • Induction Heating
  • Solar Generation Systems
  • Motor Controls

Advantages:

  • Easy to Mount
  • High Power Density
  • Space savings

Access specifications, certifications, check availability and order parts below

Catalog #VDSS (V)RDS(ON),max @ 25 ℃ (Ohm)ID, cont @ 25 ℃ (A)Gate Charge (nC)RthJC (K/W)ConfigurationPackage TypeStatusCISS (pF)trr,typ (ns)PD (W)trr,max (ns)Check StockPart DatasheetSPICE ModelPartner ECAD ModelsStockSamplesCompare
  
IXFB100N50Q35000.0491002550.08SingleTO-264 PLUSActive138001560250YesPart IXFB100N50Q3CheckOrder
IXFB40N110Q311000.26403000.08SingleTO-264 PLUSActive140004341560YesPart IXFB40N110Q3Check
IXFB44N100Q310000.22442640.08SingleTO-264 PLUSActive136001560300YesPart IXFB44N100Q3CheckOrder
IXFB62N80Q38000.14622700.08SingleTO-264 PLUSActive136001560300YesPart IXFB62N80Q3Check
IXFB82N60Q36000.075822750.08SingleTO-264 PLUSActive135001560300YesPart IXFB82N60Q3Check
IXFH15N100Q310001.0515640.18SingleTO-247Active3250690250YesPartSPICEIXFH15N100Q3CheckOrder
IXFH18N100Q310000.6618900.15SingleTO-247Active4890830300YesPartSPICEIXFH18N100Q3Check
IXFH30N50Q35000.230620.18SingleTO-247Active3200690250YesPart IXFH30N50Q3CheckOrder
IXFH44N50Q35000.1444930.15SingleTO-247Active4800830250YesPart IXFH44N50Q3CheckOrder
IXFH50N30Q33000.0850650.18SingleTO-247Active3160690250YesPart IXFH50N30Q3CheckOrder
IXFH70N20Q32000.0470670.18SingleTO-247Active3150690250YesPartSPICEIXFH70N20Q3CheckOrder
IXFH70N30Q33000.05470980.15SingleTO-247Active4735830250YesPartSPICEIXFH70N30Q3CheckOrder
IXFK24N100Q310000.44241400.125SingleTO-264Active72001000300YesPart IXFK24N100Q3CheckOrder
IXFK32N100Q310000.32321950.1SingleTO-264Active109001250250YesPart IXFK32N100Q3CheckOrder
IXFK32N80Q38000.27321400.125SingleTO-264Active69401000300YesPart IXFK32N80Q3Check
IXFK44N80Q38000.19441850.1SingleTO-264Active109501250300YesPartSPICEIXFK44N80Q3Check
IXFK48N60Q36000.14481400.125SingleTO-264Active70201000300YesPart IXFK48N60Q3CheckOrder
IXFK64N50Q35000.085641450.125SingleTO-264Active69501000250YesPart IXFK64N50Q3CheckOrder
IXFK64N60Q36000.095641900.1SingleTO-264Active99301250300YesPartSPICEIXFK64N60Q3CheckOrder
IXFK80N50Q35000.065802000.1SingleTO-264Active100001250250YesPart IXFK80N50Q3CheckOrder
IXFN100N50Q35000.049822550.13SingleSOT-227Active13800960250YesPartSPICEIXFN100N50Q3CheckOrder
IXFN32N100Q310000.32281950.16SingleSOT-227Active10900780300YesPart IXFN32N100Q3Check
IXFN40N110Q311000.26353000.13SingleSOT-227Active14000434960Part IXFN40N110Q3
IXFN44N100Q310000.22382640.13SingleSOT-227Active13600960300YesPart IXFN44N100Q3Check
IXFN44N80Q38000.19371850.16SingleSOT-227Active10950780300YesPartSPICEIXFN44N80Q3Check
IXFN62N80Q38000.14492700.13SingleSOT-227Active13600960300YesPart IXFN62N80Q3Check
IXFN80N50Q35000.065632000.16SingleSOT-227Active10000780250YesPart IXFN80N50Q3CheckOrder
IXFN82N60Q36000.075662750.13SingleSOT-227Active13500960300YesPart IXFN82N60Q3CheckOrder
IXFR15N100Q310001.210640.31SingleTO-247IActive3250400250YesPart IXFR15N100Q3Check
IXFR24N100Q310000.49181400.25SingleTO-247IActive7200500300YesPart IXFR24N100Q3Check
IXFR32N100Q310000.35231950.22SingleTO-247IActive10900570300YesPart IXFR32N100Q3Check
IXFR32N80Q38000.3241400.25SingleTO-247IActive6940500300YesPart IXFR32N80Q3Check
IXFR44N50Q35000.15425930.41SingleTO-247IActive4800300250YesPartSPICEIXFR44N50Q3Check
IXFR48N60Q36000.154321400.25SingleTO-247IActive7020500300YesPart IXFR48N60Q3Check
IXFR64N50Q35000.094451450.25SingleTO-247IActive6950500250YesPart IXFR64N50Q3Check
IXFR64N60Q36000.104421900.22SingleTO-247IActive9930568300YesPart IXFR64N60Q3Check
IXFR80N50Q35000.072502000.22SingleTO-247IActive10000570250YesPart IXFR80N50Q3CheckOrder
IXFT15N100Q310001.0515640.18SingleTO-268SActive3250690250YesPart IXFT15N100Q3Check
IXFT18N100Q310000.6618900.15SingleTO-268SActive48908303YesPart IXFT18N100Q3CheckOrder
IXFT30N50Q35000.230620.18SingleTO-268SActive3200690250YesPart IXFT30N50Q3Check
IXFT44N50Q35000.1444930.15SingleTO-268SActive4800830250YesPart IXFT44N50Q3Check
IXFT50N30Q33000.0850650.18SingleTO-268SActive3160690250YesPart IXFT50N30Q3Check
IXFT70N20Q32000.0470670.18SingleTO-268SActive3150690250YesPart IXFT70N20Q3Check
IXFT70N30Q33000.05470980.15SingleTO-268SActive4735830250YesPart IXFT70N30Q3Check
IXFX24N100Q310000.44241400.125SingleTO-247 PLUSActive72001000300YesPart IXFX24N100Q3Check
IXFX32N100Q310000.32321950.1SingleTO-247 PLUSActive109001250250YesPart IXFX32N100Q3Check
IXFX32N80Q38000.27321400.125SingleTO-247 PLUSActive69401000300YesPart IXFX32N80Q3Check
IXFX44N80Q38000.19441850.1SingleTO-247 PLUSActive109501250300YesPart IXFX44N80Q3Check
IXFX48N60Q36000.14481400.125SingleTO-247 PLUSActive70201000300YesPart IXFX48N60Q3Check
IXFX64N50Q35000.085641450.125SingleTO-247 PLUSActive69501000250YesPart IXFX64N50Q3Check
IXFX64N60Q36000.095641900.1SingleTO-247 PLUSActive99301250300YesPart IXFX64N60Q3Check
IXFX80N50Q35000.065802000.1SingleTO-247 PLUSActive100001250250YesPart IXFX80N50Q3Check
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