Q-Class Series - 100V - 1000V N-Channel Power MOSFETs with Fast Intrinsic Diodes (HiPerFETs)

Series: Q-Class
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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 Q-Class series devices are popular Power MOSFETs (HiPerFET™) for both hard switching and resonant mode applications, offering low gate charge and excellent ruggedness with a fast intrinsic diode. They are available in many standard industrial packages including isolated types.

Features:

  • International standard packages
  • Rugged polysilicon gate cell structure
  • Rated for Unclamped Inductive Load Switching (UIS)
  • Fast intrinsic Rectifier

Applications:

  • DC-DC converters
  • Battery chargers
  • Switched-mode and resonant-mode power supplies
  • DC choppers
  • AC motor control

Advantages:

  • Easy assembly
  • 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)Replaced By PartPart DatasheetSPICE ModelPartner ECAD ModelsStockSamplesCompare
  
IXFH12N100Q10001.0512900.42SingleTO-247Not for New Designs2900300200Part Order
IXFH12N90Q9000.912900.42SingleTO-247Not for New Designs2900298200Part Order
IXFH15N100Q10000.7151300.35SingleTO-247Phase Out/Obsolete4500357250Part Order
IXFH15N80Q8000.615900.42SingleTO-247Not for New Designs4300298250Part Order
IXFH16N90Q9000.65161330.35SingleTO-247Phase Out/Obsolete4000357250Part Order
IXFH20N60Q6000.3520950.42SingleTO-247Phase Out/Obsolete3700298250PartSPICEOrder
IXFH20N80Q8000.42201500.35SingleTO-247Phase Out/Obsolete5100357250Part Order
IXFH21N50Q5000.2521900.45SingleTO-247Phase Out/Obsolete3350278250 SPICE
IXFH23N80Q8000.42231200.25SingleTO-247Not for New Designs5100500250 SPICEOrder
IXFH24N50Q
Replaced By: IXFH26N50P
5000.2324950.42SingleTO-247Phase Out/Obsolete3900298250IXFH26N50PPart Order
IXFH26N50Q
Replaced By: IXFH30N50Q3
5000.226950.5SingleTO-247Phase Out/Obsolete3900250250IXFH30N50Q3Part Order
IXFH26N60Q6000.25281500.35SingleTO-247Phase Out/Obsolete5100357250PartSPICEOrder
IXFH32N50Q5000.16321530.35SingleTO-247Phase Out/Obsolete3950357250PartSPICEOrder
IXFH40N30Q3000.0840920.42SingleTO-247Phase Out/Obsolete3560298250Part CheckOrder
IXFH40N50Q5000.14401300.25SingleTO-247Not for New Designs4500500250PartSPICECheckOrder
IXFH4N100Q100034390.8SingleTO-247Inactive Part1050156250Part Order
IXFH52N30Q3000.06521500.35SingleTO-247Active5300357250Part IXFH52N30QCheckOrder
IXFH58N20Q2000.0458980.42SingleTO-247Phase Out/Obsolete3600298200Part Order
IXFH6N100Q100026481.9SingleTO-247Not for New Designs220066250PartSPICECheckOrder
IXFH75N10Q1000.02751400.42SingleTO-247Phase Out/Obsolete3700298200Part Order
IXFH80N10Q1000.015801800.35SingleTO-247Phase Out/Obsolete4500357200Part 
IXFH80N20Q2000.028801800.35SingleTO-247Phase Out/Obsolete4600357200Part Order
IXFK21N100Q10000.5211700.26SingleTO-264Not for New Designs5900481250Part Order
IXFK26N60Q6000.25281500.35SingleTO-264Phase Out/Obsolete5100357250PartSPICEOrder
IXFK27N80Q8000.32271700.26SingleTO-264KNot for New Designs7600481250PartSPICECheckOrder
IXFK44N50Q5000.12441900.26SingleTO-264Not for New Designs8000481250 SPICEOrder
IXFK48N50Q5000.1481900.26SingleTO-264Not for New Designs8000481250 SPICEOrder
IXFK90N20Q2000.022901900.26SingleTO-264Not for New Designs6800481200PartSPICEOrder
IXFN21N100Q10000.5211700.24SingleSOT-227Not for New Designs5900521250Part Order
IXFN27N80Q8000.32271700.24SingleSOT-227Not for New Designs7600521250Part Order
IXFN48N50Q5000.1481900.26SingleSOT-227Not for New Designs6400481250Part Order
IXFP4N100Q100034390.8SingleTO-220Not for New Designs1050156250Part Order
IXFP4N100QM100032.243.52.7SingleTO-220FPActive118546250Part IXFP4N100QM
IXFR12N100Q10001.0512900.5SingleTO-247INot for New Designs2900250200Part Order
IXFR21N100Q10000.5181700.3SingleTO-247INot for New Designs5900417250Part Order
IXFR44N50Q5000.12341900.4SingleTO-247INot for New Designs6400313250Part CheckOrder
IXFR48N50Q5000.1401900.4SingleTO-247INot for New Designs6400313250Part Order
IXFR4N100Q100033.5391.57SingleTO-247IActive105080200Part IXFR4N100QOrder
IXFR58N20Q2000.0450980.5SingleTO-247IPhase Out/Obsolete3600250200Part Order
IXFT12N100Q10001.0512900.42SingleTO-268SPhase Out/Obsolete2900300200Part Order
IXFT12N100QHV
Replaced By: IXFT15N100Q3
10001.0512950.28SinglePhase Out/Obsolete3050200445250IXFT15N100Q3Part 
IXFT12N90Q9000.912900.42SingleTO-268SNot for New Designs2900298200Part Order
IXFT15N80Q8000.615900.42SingleTO-268SNot for New Designs4300298250Part Order
IXFT20N80Q8000.42201500.35SinglePhase Out/Obsolete5100357250Part Order
IXFT24N50Q5000.2324950.42SingleNot for New Designs3900298250Part Order
IXFT26N60Q6000.25281500.35SinglePhase Out/Obsolete5100357250PartSPICEOrder
IXFT32N50Q5000.16321530.35SinglePhase Out/Obsolete3950357250PartSPICEOrder
IXFT40N30Q3000.0840950.42SingleTO-268SPhase Out/Obsolete3100298250Part Order
IXFT4N100Q100034390.8SingleTO-268SInactive Part1050156250Part Order
IXFT52N30Q3000.06521500.35SinglePhase Out/Obsolete5300357250Part Order
IXFT58N20Q2000.0458980.42SinglePhase Out/Obsolete3600298200Part Order
IXFT6N100Q100026481.9SingleTO-268Not for New Designs220066250PartSPICE
IXFT7N90Q9001.57560.7SingleTO-268SNot for New Designs2200180250Part CheckOrder
IXFX21N100Q10000.5211700.26SingleTO-247 PLUSNot for New Designs5900481250Part Order
IXFX27N80Q8000.32271700.26SingleTO-247 PLUSNot for New Designs7600481250PartSPICECheckOrder
IXFX32N50Q5000.16321500.3SinglePhase Out/Obsolete3950417250 SPICEOrder
IXFX48N50Q5000.1481900.26SingleTO-247 PLUSNot for New Designs8000481250 SPICEOrder
IXFX90N20Q2000.022901900.26SingleTO-247 PLUSNot for New Designs6800481200PartSPICEOrder
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