Discrete Semiconductors

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X-Class Power MOSFETs

IXYS X-Class Power MOSFETs are high-power density N-Channel Enhancement Mode MOSFETs. They are easy to mount and have a low R_DS(ON) and Q_Gwith a low package inductance. Typical applications include switch-mode and resonant-mode power supplies, DC-DC converters and PFC circuits.

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Types of Discrete Semiconductors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Technology	Mounting Style	Package / Case
MOSFETs 1000V 52A PLUS247 Power MOSFET IXFX52N100X IXYS 1: $47.531 94In Stock	Mfr. Part # IXFX52N100X Mouser Part # 747-IXFX52N100X	IXYS	MOSFETs 1000V 52A PLUS247 Power MOSFET Learn More about IXYS x class mosfets	Datasheet	94In Stock	$47.531 $40.547 $33.495	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-247-PLUS-3
MOSFET Modules 1000V 44A SOT-227 Power MOSFET IXFN52N100X IXYS 1: $77.004 133In Stock	Mfr. Part # IXFN52N100X Mouser Part # 747-IXFN52N100X	IXYS	MOSFET Modules 1000V 44A SOT-227 Power MOSFET Learn More about IXYS x class mosfets	Datasheet	133In Stock	$77.004 $66.887 $58.912 Quote Quote	Min.: 1 Mult.: 1	MOSFET Modules	Si	Screw Mount	SOT-227-4
MOSFETs 850V Ultra Junction X-Class Pwr MOSFET IXFH20N85X IXYS 1: $14.833 277In Stock	Mfr. Part # IXFH20N85X Mouser Part # 747-IXFH20N85X	IXYS	MOSFETs 850V Ultra Junction X-Class Pwr MOSFET Learn More about IXYS x class mosfets	Datasheet	277In Stock	$14.833 $8.226 $7.747	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-247-3
MOSFETs 1000V 32A TO-247 Power MOSFET IXFH32N100X IXYS 1: $31.911 468In Stock	Mfr. Part # IXFH32N100X Mouser Part # 747-IXFH32N100X	IXYS	MOSFETs 1000V 32A TO-247 Power MOSFET Learn More about IXYS x class mosfets	Datasheet	468In Stock	$31.911 $20.723	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-247-3
MOSFETs 650V/64A Power MOSFET IXTH64N65X IXYS 1: $20.928 3In Stock	Mfr. Part # IXTH64N65X Mouser Part # 747-IXTH64N65X	IXYS	MOSFETs 650V/64A Power MOSFET Learn More about IXYS x class mosfets	Datasheet	3In Stock	$20.928 $15.938 $13.273 $11.826 $11.210	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-247-3
MOSFET Modules 1000V 65A SOT-227 Power MOSFET IXFN70N100X IXYS 1: $88.214 183In Stock	Mfr. Part # IXFN70N100X Mouser Part # 747-IXFN70N100X	IXYS	MOSFET Modules 1000V 65A SOT-227 Power MOSFET Learn More about IXYS x class mosfets	Datasheet	183In Stock	$88.214 $72.925	Min.: 1 Mult.: 1	MOSFET Modules	Si	Screw Mount	SOT-227-4
MOSFETs 1000V 32A TO-268HV Power MOSFET IXFT32N100XHV IXYS 1: $31.387 256In Stock	Mfr. Part # IXFT32N100XHV Mouser Part # 747-IXFT32N100XHV	IXYS	MOSFETs 1000V 32A TO-268HV Power MOSFET Learn More about IXYS x class mosfets	Datasheet	256In Stock	$31.387 $24.153 $22.113	Min.: 1 Mult.: 1	MOSFETs	Si	SMD/SMT	D3PAK-3 (TO-268-3)
MOSFETs 850V Ultra Junction X-Class Pwr MOSFET IXFP20N85X IXYS 1: $12.965 238In Stock	Mfr. Part # IXFP20N85X Mouser Part # 747-IXFP20N85X	IXYS	MOSFETs 850V Ultra Junction X-Class Pwr MOSFET Learn More about IXYS x class mosfets	Datasheet	238In Stock	$12.965 $9.171 $7.029 $6.482 $6.448	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-220-3
MOSFETs TO3P 850V 8A N-CH XCLASS IXFQ8N85X IXYS 1: $9.718 251In Stock	Mfr. Part # IXFQ8N85X Mouser Part # 747-IXFQ8N85X	IXYS	MOSFETs TO3P 850V 8A N-CH XCLASS Learn More about IXYS x class mosfets	Datasheet	251In Stock	$9.718 $6.004 $5.058 $4.694 $4.398	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-3P-3
MOSFETs 650V/9A Power MOSFET IXTH20N65X IXYS 1: $13.626 263In Stock	Mfr. Part # IXTH20N65X Mouser Part # 747-IXTH20N65X	IXYS	MOSFETs 650V/9A Power MOSFET Learn More about IXYS x class mosfets	Datasheet	263In Stock	$13.626 $9.855 $8.203 $7.314 $6.938	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-247-3
MOSFETs TO247 850V 14A N-CH X3CLASS IXFH14N85X IXYS 1: $13.045 219In Stock	Mfr. Part # IXFH14N85X Mouser Part # 747-IXFH14N85X	IXYS	MOSFETs TO247 850V 14A N-CH X3CLASS Learn More about IXYS x class mosfets	Datasheet	219In Stock	$13.045 $7.143 $6.653	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-247-3
MOSFETs 1000V 32A TO-264 Power MOSFET IXFK32N100X IXYS 1: $34.452 131In Stock 300Expected 7/20/2027	Mfr. Part # IXFK32N100X Mouser Part # 747-IXFK32N100X	IXYS	MOSFETs 1000V 32A TO-264 Power MOSFET Learn More about IXYS x class mosfets	Datasheet	131In Stock 300Expected 7/20/2027	$34.452 $31.239 $23.845 $22.637 View Quote	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-264-3
MOSFETs 850V Ultra Junction X-Class Pwr MOSFET IXFT50N85XHV IXYS 1: $27.240 1.545In Stock 60Expected 11/2/2026	Mfr. Part # IXFT50N85XHV Mouser Part # 747-IXFT50N85XHV	IXYS	MOSFETs 850V Ultra Junction X-Class Pwr MOSFET Learn More about IXYS x class mosfets	Datasheet	1.545In Stock 60Expected 11/2/2026	$27.240 $18.912 $17.727 $17.351 Quote Quote	Min.: 1 Mult.: 1	MOSFETs	Si	SMD/SMT	D3PAK-3 (TO-268-3)
MOSFETs 850V Ultra Junction X-Class Pwr MOSFET IXFH50N85X IXYS 1: $26.750 219In Stock	Mfr. Part # IXFH50N85X Mouser Part # 747-IXFH50N85X	IXYS	MOSFETs 850V Ultra Junction X-Class Pwr MOSFET Learn More about IXYS x class mosfets	Datasheet	219In Stock	$26.750 $17.659 $16.531 $15.278	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-247-3
MOSFETs 850V Ultra Junction X-Class Pwr MOSFET IXFK50N85X IXYS 1: $26.249 249In Stock	Mfr. Part # IXFK50N85X Mouser Part # 747-IXFK50N85X	IXYS	MOSFETs 850V Ultra Junction X-Class Pwr MOSFET Learn More about IXYS x class mosfets	Datasheet	249In Stock	$26.249 $17.568 $17.556 $16.189	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-264-3
MOSFET Modules 850V X-Class HiPerFE Power MOSFET IXFN110N85X IXYS 1: $99.459 111In Stock	Mfr. Part # IXFN110N85X Mouser Part # 747-IXFN110N85X	IXYS	MOSFET Modules 850V X-Class HiPerFE Power MOSFET Learn More about IXYS ixfn110n85x	Datasheet	111In Stock	$99.459 $85.537	Min.: 1 Mult.: 1	MOSFET Modules	Si	Screw Mount	SOT-227-4
MOSFETs 850V/14A UlJun XCl IXFP14N85XM IXYS 1: $10.333 9In Stock	Mfr. Part # IXFP14N85XM Mouser Part # 747-IXFP14N85XM	IXYS	MOSFETs 850V/14A UlJun XCl Learn More about IXYS x class mosfets	Datasheet	9In Stock	$10.333 $5.651 $5.184 $4.899	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-220-3
MOSFETs 1000V 26A TO-247 Power MOSFET IXFH26N100X IXYS 1: $27.741 810Factory Stock Available	Mfr. Part # IXFH26N100X Mouser Part # 747-IXFH26N100X	IXYS	MOSFETs 1000V 26A TO-247 Power MOSFET Learn More about IXYS x class mosfets	Datasheet	810Factory Stock Available More Info Available	$27.741 $16.873	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-247-3
MOSFETs TO252 850V 4A N-CH XCLASS IXFY4N85X IXYS 350: $3.087 1.610Factory Stock Available	Mfr. Part # IXFY4N85X Mouser Part # 747-IXFY4N85X	IXYS	MOSFETs TO252 850V 4A N-CH XCLASS Learn More about IXYS x class mosfets	Datasheet	1.610Factory Stock Available More Info Available	$3.087 $3.065	Min.: 350 Mult.: 70	MOSFETs	Si	SMD/SMT	DPAK-3 (TO-252-3)
MOSFETs TO263 850V 14A N-CH HIPER IXFA14N85XHV IXYS 1: $10.584 Non-Stocked Lead-Time 35 Weeks	Mfr. Part # IXFA14N85XHV Mouser Part # 747-IXFA14N85XHV	IXYS	MOSFETs TO263 850V 14A N-CH HIPER Learn More about IXYS x class mosfets	Datasheet	Non-Stocked Lead-Time 35 Weeks	$10.584 $7.234 $5.491 $5.355	Min.: 1 Mult.: 1	MOSFETs	Si	SMD/SMT	D2PAK-3 (TO-263-3)
MOSFETs DiscMSFT NCh UltrJnctn XClass TO-263D2 IXFA18N60X IXYS 300: $7.394 Non-Stocked	Mfr. Part # IXFA18N60X Mouser Part # 747-IXFA18N60X	IXYS	MOSFETs DiscMSFT NCh UltrJnctn XClass TO-263D2 Learn More about IXYS x class mosfets	Datasheet	Non-Stocked	$7.394 $6.585 $6.255	Min.: 300 Mult.: 50	MOSFETs	Si	SMD/SMT	D2PAK-3 (TO-263-3)
MOSFETs 850V Ultra Junction X-Class Pwr MOSFET IXFA20N85XHV IXYS 1: $13.250 Non-Stocked Lead-Time 27 Weeks	Mfr. Part # IXFA20N85XHV Mouser Part # 747-IXFA20N85XHV	IXYS	MOSFETs 850V Ultra Junction X-Class Pwr MOSFET Learn More about IXYS x class mosfets	Datasheet	Non-Stocked Lead-Time 27 Weeks	$13.250 $7.679 $7.086 $6.767	Min.: 1 Mult.: 1	MOSFETs	Si	SMD/SMT	D2PAK-3 (TO-263-3)
MOSFETs DiscMSFT NCh UltrJnctn XClass TO-263D2 IXFA24N60X IXYS 300: $5.298 Non-Stocked	Mfr. Part # IXFA24N60X Mouser Part # 747-IXFA24N60X	IXYS	MOSFETs DiscMSFT NCh UltrJnctn XClass TO-263D2 Learn More about IXYS x class mosfets	Datasheet	Non-Stocked	$5.298 $4.705 $4.238	Min.: 300 Mult.: 50	MOSFETs	Si	SMD/SMT	D2PAK-3 (TO-263-3)
MOSFETs DiscMSFT NCh UltrJnctn XClass TO-263D2 IXFA30N60X IXYS 300: $5.981 Non-Stocked	Mfr. Part # IXFA30N60X Mouser Part # 747-IXFA30N60X	IXYS	MOSFETs DiscMSFT NCh UltrJnctn XClass TO-263D2 Learn More about IXYS x class mosfets	Datasheet	Non-Stocked	$5.981 $5.309 $4.774	Min.: 300 Mult.: 50	MOSFETs	Si	SMD/SMT	D2PAK-3 (TO-263-3)
MOSFETs TO263 850V 3.5A N-CH XCLASS IXFA4N85X IXYS 300: $3.486 Non-Stocked Lead-Time 34 Weeks	Mfr. Part # IXFA4N85X Mouser Part # 747-IXFA4N85X	IXYS	MOSFETs TO263 850V 3.5A N-CH XCLASS Learn More about IXYS x class mosfets	Datasheet	Non-Stocked Lead-Time 34 Weeks	$3.486 $3.452	Min.: 300 Mult.: 50	MOSFETs	Si	SMD/SMT	D2PAK-3 (TO-263-3)

X-Class Power MOSFETs

Types of Discrete Semiconductors

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