X3-Class Series - 150V - 300V N-Channel Ultra Junction Power MOSFETs with HiPerFET™ Options

Series: X3-Class
X3 Class
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Disclaimer Notice

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.

Developed using a charge compensation principle and proprietary process technology, these Ultra Junction MOSFETs provide the best-in-class Figure of Merit (on-resistance times gate charge), which translates into lowest conduction and switching losses. They exhibit the lowest on-state resistances in the industry.

With low reverse recovery charge and time, the body diodes are capable of removing all the leftover energies during high-speed switching to avoid device failure and achieve high efficiency.

Moreover, these new devices are avalanche capable and exhibit a superior dv/dt performance as well. They are robust against device failure caused by voltage spikes and accidental turn-on of parasitic bipolar transistors inherent in the MOSFET structure. As such these rugged devices require fewer snubbers and can be used in both hard and soft switching power converters.

Features:

  • Lowest on-resistance RDS(ON)
    and gate charge Qg
  • Fast soft recovery body diode
  • dv/dt ruggedness
  • Superior avalanche capability
  • International standard packages

Applications:

  • Battery chargers for light electric vehicles
  • Synchronous rectification in switching
    power supplies
  • Motor control
  • DC-DC converters
  • Uninterruptible power supplies
  • Electric forklifts
  • Class-D audio amplifiers
  • Telecom systems

 

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 TypeCISS (pF)trr,typ (ns)PD (W)SamplesCheck StockPart DatasheetSPICE ModelPartner ECAD ModelsStockSamplesCompare
  
IXFA130N15X31500.009130800.32SingleTO-263523080390NoYesPart IXFA130N15X3CheckOrder
IXFA26N30X33000.06626220.73SingleTO-2631465105170YesYesPart IXFA26N30X3CheckOrder
IXFA30N25X32500.06030210.73SingleTO-263145082170YesYesPart IXFA30N25X3CheckOrder
IXFA36N20X32000.04536210.73SingleTO-263142575170YesYesPart IXFA36N20X3CheckOrder
IXFA38N30X33000.05038350.52SingleTO-263224090240YesYesPart IXFA38N30X3CheckOrder
IXFA44N25X32500.04044330.52SingleTO-263220087240YesNoPart IXFA44N25X3Order
IXFA50N20X32000.03050330.52SingleTO-263210070240YesYesPart IXFA50N20X3CheckOrder
IXFA56N30X33000.02756560.39SingleTO-2633750115320YesYesPart IXFA56N30X3CheckOrder
IXFA60N25X32500.02360500.39SingleTO-263361095320YesYesPart IXFA60N25X3CheckOrder
IXFA72N20X32000.02072550.39SingleTO-263378095320YesYesPart IXFA72N20X3CheckOrder
IXFA72N30X33000.01972820.32SingleTO-2635400100390YesYesPart IXFA72N30X3CheckOrder
IXFA80N25X32500.01680830.32SingleTO-2635430120390YesYesPart IXFA80N25X3CheckOrder
IXFA90N20X32000.012890780.32SingleTO-263542095390YesYesPart IXFA90N20X3CheckOrder
IXFH100N30X33000.01351001220.26SingleTO-247766013048YesYesPart IXFH100N30X3CheckOrder
IXFH120N25X32500.0121201220.26SingleTO-2477870140480YesYesPart IXFH120N25X3CheckOrder
IXFH120N30X33000.0111201700.17SingleTO-24710500145735YesYesPart IXFH120N30X3CheckOrder
IXFH130N15X31500.009130800.32SingleTO-247523080390NoYesPart IXFH130N15X3CheckOrder
IXFH140N20X32000.00961401270.26SingleTO-2477660105480YesYesPart IXFH140N20X3CheckOrder
IXFH150N25X32500.0091501540.17SingleTO-24710400140735YesYesPart IXFH150N25X3CheckOrder
IXFH150N30X33000.00831502540.14SingleTO-24713100167890YesYesPart IXFH150N30X3CheckOrder
IXFH170N15X31500.00671701220.24SingleTO-247762090520NoYesPart IXFH170N15X3CheckOrder
IXFH170N25X32500.00741701900.14SingleTO-24713500140890YesYesPart IXFH170N25X3CheckOrder
IXFH180N20X32000.00751801540.17SingleTO-24710300120735YesYesPart IXFH180N20X3CheckOrder
IXFH220N20X32000.00622202040.14SingleTO-24713600128890YesYesPart IXFH220N20X3CheckOrder
IXFH240N15X31500.00542401500.16SingleTO-247958097780NoYesPart IXFH240N15X3CheckOrder
IXFH56N30X33000.02756560.39SingleTO-2473750115320YesYesPart IXFH56N30X3CheckOrder
IXFH72N30X33000.01972820.32SingleTO-2475400100390YesYesPart IXFH72N30X3CheckOrder
IXFH80N25X32500.01680830.32SingleTO-2475430120390YesYesPart IXFH80N25X3CheckOrder
IXFH90N20X32000.012890780.32SingleTO-247542095390YesYesPart IXFH90N20X3CheckOrder
IXFJ80N25X32500.01844831.20SingleISO247™5430120104YesYesPart IXFJ80N25X3CheckOrder
IXFK150N30X33000.00831502540.14SingleTO-26413100167890YesYesPart IXFK150N30X3CheckOrder
IXFK170N25X32500.00741701900.14SingleTO-26413500140890YesYesPart IXFK170N25X3CheckOrder
IXFK210N30X33000.00552103750.1SingleTO-264242001901250NoYesPart IXFK210N30X3CheckOrder
IXFK220N20X32000.00622202040.14SingleTO-26413600128890YesYesPart IXFK220N20X3CheckOrder
IXFK240N25X32500.0052403450.10SingleTO-264238001771250YesYesPart IXFK240N25X3CheckOrder
IXFK300N20X32000.0043003750.10SingleTO-264238001721250YesYesPart IXFK300N20X3CheckOrder
IXFK400N15X31500.0034003650.10SingleTO-264237001321250YesYesPart IXFK400N15X3CheckOrder
IXFN170N25X32500.00741701900.32SingleSOT-22713500135390YesYesPart IXFN170N25X3CheckOrder
IXFN210N30X33000.00462103750.18SingleSOT-22724.2190695YesYesPart IXFN210N30X3CheckOrder
IXFN220N20X32000.00621602040.32SingleSOT-22713600128390YesYesPart IXFN220N20X3CheckOrder
IXFN240N25X32500.00452403450.18SingleSOT-22723800165695YesYesPart IXFN240N25X3CheckOrder
IXFN300N20X32000.00353003750.18SingleSOT-22723800172695YesYesPart IXFN300N20X3CheckOrder
IXFN400N15X31500.00254003650.18SingleSOT-22723700132695NoYesPart IXFN400N15X3CheckOrder
IXFP130N15X31500.009130800.32SingleTO-220523080390NoYesPart IXFP130N15X3CheckOrder
IXFP26N30X33000.06626220.73SingleTO-2201465105170YesYesPart IXFP26N30X3CheckOrder
IXFP30N25X32500.06030210.73SingleTO-220145082170YesYesPart IXFP30N25X3CheckOrder
IXFP30N25X3M2500.06030213.50SingleTO-220 OVERMOLDED14508236YesYesPart IXFP30N25X3MCheckOrder
IXFP36N20X32000.04536210.73SingleTO-220142575170YesYesPart IXFP36N20X3CheckOrder
IXFP36N20X3M2000.04536213.50SingleTO-220 OVERMOLDED14257536YesYesPart IXFP36N20X3MCheckOrder
IXFP38N30X33000.05038350.52SingleTO-220224090240YesYesPart IXFP38N30X3CheckOrder
IXFP38N30X3M3000.05038353.7SingleTO-220 OVERMOLDED24409034YesYesPart IXFP38N30X3MCheckOrder
IXFP44N25X32500.04044330.52SingleTO-220220087240YesYesPart IXFP44N25X3CheckOrder
IXFP44N25X3M2500.04044333.7SingleTO-220 OVERMOLDED22208734NoNoPart IXFP44N25X3M
IXFP50N20X32000.03050330.52SingleTO-220210070240YesNoPart IXFP50N20X3Order
IXFP50N20X3M2000.03050333.7SingleTO-220 OVERMOLDED21007034NoNoPart IXFP50N20X3M
IXFP56N30X33000.02756560.39SingleTO-2203750115320YesYesPart IXFP56N30X3CheckOrder
IXFP56N30X3M3000.02756563.5SingleTO-220 OVERMOLDED375011536YesYesPart IXFP56N30X3MCheckOrder
IXFP60N25X32500.02360500.39SingleTO-220361095320YesYesPart IXFP60N25X3CheckOrder
IXFP60N25X3M2500.02360503.5SingleTO-220 OVERMOLDED36109536YesYesPart IXFP60N25X3MCheckOrder
IXFP72N20X32000.02072550.39SingleTO-220378095320YesYesPart IXFP72N20X3CheckOrder
IXFP72N20X3M2000.02072553.5SingleTO-220 OVERMOLDED37809536YesYesPart IXFP72N20X3MCheckOrder
IXFP72N30X33000.01972820.32SingleTO-2205400100390YesYesPart IXFP72N30X3CheckOrder
IXFP72N30X3M3000.01972823.5SingleTO-220 OVERMOLDED540010036YesYesPart IXFP72N30X3MCheckOrder
IXFP80N25X32500.01680830.32SingleTO-2205430120390YesYesPart IXFP80N25X3CheckOrder
IXFP90N20X32000.012890780.32SingleTO-220542095390YesYesPartSPICEIXFP90N20X3CheckOrder
IXFP90N20X3M2000.012890783.5SingleTO-220 OVERMOLDED54209536YesYesPart IXFP90N20X3MCheckOrder
IXFQ120N25X32500.0121201220.26SingleTO-3P7870140480YesYesPart IXFQ120N25X3CheckOrder
IXFQ140N20X32000.00961401270.26SingleTO-3P7660105480YesYesPart IXFQ140N20X3CheckOrder
IXFQ170N15X31500.00671701220.24SingleTO-3P762090520NoNoPart IXFQ170N15X3Order
IXFQ60N25X32500.02360500.39SingleTO-3P361095320YesYesPart IXFQ60N25X3CheckOrder
IXFQ72N20X32000.02072550.39SingleTO-3P378095320YesYesPartSPICEIXFQ72N20X3CheckOrder
IXFQ72N30X33000.01972820.32SingleTO-3P5400100390YesYesPart IXFQ72N30X3CheckOrder
IXFQ80N25X32500.01680830.32SingleTO-3P5430120390NoNoPart IXFQ80N25X3Order
IXFQ90N20X32000.012890780.32SingleTO-3P542095390YesYesPart IXFQ90N20X3CheckOrder
IXFT100N30X3HV3000.01351001220.26SingleTO-268HV7660130480YesYesPart IXFT100N30X3HVCheckOrder
IXFT120N25X3HV2500.0121201220.26SingleTO-268HV7870140480YesYesPart IXFT120N25X3HVCheckOrder
IXFT120N30X3HV3000.0111201700.17SingleTO-268HV10500145735YesYesPart IXFT120N30X3HVCheckOrder
IXFT140N20X3HV2000.00961401270.26SingleTO-268HV7660105480YesYesPart IXFT140N20X3HVCheckOrder
IXFT150N25X3HV2500.0091501540.17SingleTO-268HV10400140735YesYesPart IXFT150N25X3HVCheckOrder
IXFT150N30X3HV3000.00831502540.14SingleTO-268HV13100167890YesYesPart IXFT150N30X3HVCheckOrder
IXFT170N15X3HV1500.00671701220.24SingleTO-268HV762090520NoNoPart IXFT170N15X3HV
IXFT170N25X3HV2500.00741701900.14SingleTO-268HV13500140890YesYesPart IXFT170N25X3HVCheckOrder
IXFT180N20X3HV2000.00751801540.17SingleTO-268HV10300120735YesYesPart IXFT180N20X3HVCheckOrder
IXFT220N20X3HV2000.00622202040.14SingleTO-268HV13600128890YesYesPart IXFT220N20X3HVCheckOrder
IXFT240N15X3HV1500.00542401500.16SingleTO-268HV958097780NoNoPart IXFT240N15X3HV
IXFX210N30X33000.00552103750.1SinglePLUS247™242001901250YesYesPart IXFX210N30X3CheckOrder
IXFX240N25X32500.0052403450.10SinglePLUS247™238001771250NoYesPart IXFX240N25X3CheckOrder
IXFX300N20X32000.0043003750.10SinglePLUS247™238001721250YesYesPart IXFX300N20X3CheckOrder
IXFX400N15X31500.0034003650.10SinglePLUS247™237001321250NoYesPart IXFX400N15X3CheckOrder
IXFY26N30X33000.06626220.73SingleTO-2521465105170YesYesPart IXFY26N30X3CheckOrder
IXFY30N25X32500.06030210.73SingleTO-252145082170YesYesPart IXFY30N25X3CheckOrder
IXFY36N20X32000.04536210.73SingleTO-252142575170YesYesPart IXFY36N20X3CheckOrder
IXTA90N20X32000.01290780.32SingleTO-2635420124390NoYesPart IXTA90N20X3CheckOrder
IXTH90N20X32000.01290780.32SingleTO-2475420124390NoNoPart IXTH90N20X3
IXTP90N20X32000.01290780.32SingleTO-2205420124390NoNoPart IXTP90N20X3
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