X3-Class Series - 150V - 600V 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)TJ Max (°C)CRSS (pF)SamplesPart DatasheetSPICE ModelPartner ECAD ModelsStockSamplesCompare
  
IXFA130N15X31500.009130800.32SingleTO-263523080390NoPart IXFA130N15X3CheckOrder
IXFA26N30X33000.06626220.73SingleTO-2631465105170YesPart IXFA26N30X3CheckOrder
IXFA30N25X32500.06030210.73SingleTO-263145082170YesPart IXFA30N25X3CheckOrder
IXFA36N20X32000.04536210.73SingleTO-263142575170YesPart IXFA36N20X3CheckOrder
IXFA36N60X36000.0936290.28TO-26320301804461503.6Part IXFA36N60X3Check
IXFA38N30X33000.05038350.52SingleTO-263224090240YesPart IXFA38N30X3CheckOrder
IXFA44N25X32500.04044330.52SingleTO-263220087240YesPart IXFA44N25X3Order
IXFA50N20X32000.03050330.52SingleTO-263210070240YesPart IXFA50N20X3CheckOrder
IXFA56N30X33000.02756560.39SingleTO-2633750115320YesPart IXFA56N30X3CheckOrder
IXFA60N25X32500.02360500.39SingleTO-263361095320YesPart IXFA60N25X3CheckOrder
IXFA72N20X32000.02072550.39SingleTO-263378095320YesPart IXFA72N20X3CheckOrder
IXFA72N30X33000.01972820.32SingleTO-2635400100390YesPart IXFA72N30X3CheckOrder
IXFA80N25X32500.01680830.32SingleTO-2635430120390YesPart CheckOrder
IXFA90N20X32000.012890780.32SingleTO-263542095390YesPart CheckOrder
IXFH100N30X33000.01351001220.26SingleTO-247766013048YesPart IXFH100N30X3CheckOrder
IXFH120N25X32500.0121201220.26SingleTO-2477870140480YesPart IXFH120N25X3CheckOrder
IXFH120N30X33000.0111201700.17SingleTO-24710500145735YesPart IXFH120N30X3CheckOrder
IXFH130N15X31500.009130800.32SingleTO-247523080390NoPart IXFH130N15X3CheckOrder
IXFH140N20X32000.00961401270.26SingleTO-2477660105480YesPart IXFH140N20X3CheckOrder
IXFH150N25X32500.0091501540.17SingleTO-24710400140735YesPart IXFH150N25X3CheckOrder
IXFH150N30X33000.00831502540.14SingleTO-24713100167890YesPart IXFH150N30X3CheckOrder
IXFH170N15X31500.00671701220.24SingleTO-247762090520NoPart IXFH170N15X3CheckOrder
IXFH170N25X32500.00741701900.14SingleTO-24713500140890YesPart IXFH170N25X3CheckOrder
IXFH180N20X32000.00751801540.17SingleTO-24710300120735YesPart IXFH180N20X3CheckOrder
IXFH220N20X32000.00622202040.14SingleTO-24713600128890YesPart IXFH220N20X3CheckOrder
IXFH240N15X31500.00542401500.16SingleTO-247958097780NoPart IXFH240N15X3CheckOrder
IXFH36N60X36000.0936290.28TO-24720301804461503.6Part IXFH36N60X3Check
IXFH48N60X36000.06548380.24TO-247273016352015018Part IXFH48N60X3Check
IXFH56N30X33000.02756560.39SingleTO-2473750115320YesPart IXFH56N30X3CheckOrder
IXFH60N60X36000.05160510.2TO-247345017562515053Part IXFH60N60X3Check
IXFH72N30X33000.01972820.32SingleTO-2475400100390YesPart IXFH72N30X3CheckOrder
IXFH78N60X36000.03878700.16TO-247470020578015036Part IXFH78N60X3Check
IXFH80N25X32500.01680830.32SingleTO-2475430120390YesPart IXFH80N25X3CheckOrder
IXFH90N20X32000.012890780.32SingleTO-247542095390YesPart IXFH90N20X3CheckOrder
IXFH98N60X36000.0398900.13TO-247625022096015041Part IXFH98N60X3Check
IXFJ80N25X32500.01844831.20SingleISO247™5430120104YesPart IXFJ80N25X3CheckOrder
IXFK150N30X33000.00831502540.14SingleTO-26413100167890YesPart IXFK150N30X3CheckOrder
IXFK170N25X32500.00741701900.14SingleTO-26413500140890YesPart IXFK170N25X3CheckOrder
IXFK210N30X33000.00552103750.1SingleTO-264242001901250NoPart IXFK210N30X3CheckOrder
IXFK220N20X32000.00622202040.14SingleTO-26413600128890YesPart IXFK220N20X3CheckOrder
IXFK240N25X32500.0052403450.10SingleTO-264238001771250YesPart IXFK240N25X3CheckOrder
IXFK300N20X32000.0043003750.10SingleTO-264238001721250YesPart IXFK300N20X3CheckOrder
IXFK400N15X31500.0034003650.10SingleTO-264237001321250YesPart IXFK400N15X3CheckOrder
IXFN170N25X32500.00741701900.32SingleSOT-22713500135390YesPart IXFN170N25X3CheckOrder
IXFN210N30X33000.00462103750.18SingleSOT-22724.2190695YesPart IXFN210N30X3CheckOrder
IXFN220N20X32000.00621602040.32SingleSOT-22713600128390YesPart IXFN220N20X3CheckOrder
IXFN240N25X32500.00452403450.18SingleSOT-22723800165695YesPart IXFN240N25X3CheckOrder
IXFN300N20X32000.00353003750.18SingleSOT-22723800172695YesPart IXFN300N20X3CheckOrder
IXFN400N15X31500.00254003650.18SingleSOT-22723700132695NoPart IXFN400N15X3CheckOrder
IXFP130N15X31500.009130800.32SingleTO-220523080390NoPart IXFP130N15X3CheckOrder
IXFP26N30X33000.06626220.73SingleTO-2201465105170YesPart IXFP26N30X3CheckOrder
IXFP30N25X32500.06030210.73SingleTO-220145082170YesPart IXFP30N25X3CheckOrder
IXFP30N25X3M2500.06030213.50SingleTO-220 OVERMOLDED14508236YesPart IXFP30N25X3MCheckOrder
IXFP36N20X32000.04536210.73SingleTO-220142575170YesPart IXFP36N20X3CheckOrder
IXFP36N20X3M2000.04536213.50SingleTO-220 OVERMOLDED14257536YesPart IXFP36N20X3MCheckOrder
IXFP36N60X36000.0936290.28TO-22020301804461503.6Part IXFP36N60X3Check
IXFP38N30X33000.05038350.52SingleTO-220224090240YesPart IXFP38N30X3CheckOrder
IXFP38N30X3M3000.05038353.7SingleTO-220 OVERMOLDED24409034YesPart IXFP38N30X3MCheckOrder
IXFP44N25X32500.04044330.52SingleTO-220220087240YesPart IXFP44N25X3CheckOrder
IXFP44N25X3M2500.04044333.7SingleTO-220 OVERMOLDED22208734NoPart IXFP44N25X3M
IXFP50N20X32000.03050330.52SingleTO-220210070240YesPart IXFP50N20X3Order
IXFP50N20X3M2000.03050333.7SingleTO-220 OVERMOLDED21007034NoPart IXFP50N20X3M
IXFP56N30X33000.02756560.39SingleTO-2203750115320YesPart IXFP56N30X3CheckOrder
IXFP56N30X3M3000.02756563.5SingleTO-220 OVERMOLDED375011536YesPart IXFP56N30X3MCheckOrder
IXFP60N25X32500.02360500.39SingleTO-220361095320YesPart IXFP60N25X3CheckOrder
IXFP60N25X3M2500.02360503.5SingleTO-220 OVERMOLDED36109536YesPart IXFP60N25X3MCheckOrder
IXFP72N20X32000.02072550.39SingleTO-220378095320YesPart IXFP72N20X3CheckOrder
IXFP72N20X3M2000.02072553.5SingleTO-220 OVERMOLDED37809536YesPart IXFP72N20X3MCheckOrder
IXFP72N30X33000.01972820.32SingleTO-2205400100390YesPart IXFP72N30X3CheckOrder
IXFP72N30X3M3000.01972823.5SingleTO-220 OVERMOLDED540010036YesPart IXFP72N30X3MCheckOrder
IXFP80N25X32500.01680830.32SingleTO-2205430120390YesPart IXFP80N25X3CheckOrder
IXFP90N20X32000.012890780.32SingleTO-220542095390YesPartSPICEIXFP90N20X3CheckOrder
IXFP90N20X3M2000.012890783.5SingleTO-220 OVERMOLDED54209536YesPart IXFP90N20X3MCheckOrder
IXFQ120N25X32500.0121201220.26SingleTO-3P7870140480YesPart IXFQ120N25X3CheckOrder
IXFQ140N20X32000.00961401270.26SingleTO-3P7660105480YesPart IXFQ140N20X3CheckOrder
IXFQ170N15X31500.00671701220.24SingleTO-3P762090520NoPart IXFQ170N15X3Order
IXFQ60N25X32500.02360500.39SingleTO-3P361095320YesPart IXFQ60N25X3CheckOrder
IXFQ72N20X32000.02072550.39SingleTO-3P378095320YesPartSPICEIXFQ72N20X3CheckOrder
IXFQ72N30X33000.01972820.32SingleTO-3P5400100390YesPart IXFQ72N30X3CheckOrder
IXFQ80N25X32500.01680830.32SingleTO-3P5430120390NoPart IXFQ80N25X3Order
IXFQ90N20X32000.012890780.32SingleTO-3P542095390YesPart IXFQ90N20X3CheckOrder
IXFT100N30X3HV3000.01351001220.26SingleTO-268HV7660130480YesPart IXFT100N30X3HVCheckOrder
IXFT120N25X3HV2500.0121201220.26SingleTO-268HV7870140480YesPart IXFT120N25X3HVCheckOrder
IXFT120N30X3HV3000.0111201700.17SingleTO-268HV10500145735YesPart IXFT120N30X3HVCheckOrder
IXFT140N20X3HV2000.00961401270.26SingleTO-268HV7660105480YesPart IXFT140N20X3HVCheckOrder
IXFT150N25X3HV2500.0091501540.17SingleTO-268HV10400140735YesPart IXFT150N25X3HVCheckOrder
IXFT150N30X3HV3000.00831502540.14SingleTO-268HV13100167890YesPart IXFT150N30X3HVCheckOrder
IXFT170N15X3HV1500.00671701220.24SingleTO-268HV762090520NoPart IXFT170N15X3HV
IXFT170N25X3HV2500.00741701900.14SingleTO-268HV13500140890YesPart IXFT170N25X3HVCheckOrder
IXFT180N20X3HV2000.00751801540.17SingleTO-268HV10300120735YesPart IXFT180N20X3HVCheckOrder
IXFT220N20X3HV2000.00622202040.14SingleTO-268HV13600128890YesPart IXFT220N20X3HVCheckOrder
IXFT240N15X3HV1500.00542401500.16SingleTO-268HV958097780NoPart IXFT240N15X3HV
IXFT60N60X3HV6000.05160510.2TO-268HV345017562515053Part IXFT60N60X3HVCheck
IXFT78N60X3HV6000.03878700.16TO-268HV470020578015036Part IXFT78N60X3HVCheck
IXFX210N30X33000.00552103750.1SinglePLUS247™242001901250YesPart IXFX210N30X3CheckOrder
IXFX240N25X32500.0052403450.10SinglePLUS247™238001771250NoPart IXFX240N25X3CheckOrder
IXFX300N20X32000.0043003750.10SinglePLUS247™238001721250YesPart IXFX300N20X3CheckOrder
IXFX400N15X31500.0034003650.10SinglePLUS247™237001321250NoPart IXFX400N15X3CheckOrder
IXFY26N30X33000.06626220.73SingleTO-2521465105170YesPart IXFY26N30X3CheckOrder
IXFY30N25X32500.06030210.73SingleTO-252145082170YesPart IXFY30N25X3CheckOrder
IXFY36N20X32000.04536210.73SingleTO-252142575170YesPart IXFY36N20X3CheckOrder
IXTA90N20X32000.01290780.32SingleTO-2635420124390NoPart IXTA90N20X3CheckOrder
IXTH90N20X32000.01290780.32SingleTO-2475420124390NoPart IXTH90N20X3
IXTP90N20X32000.01290780.32SingleTO-2205420124390NoPart IXTP90N20X3
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