Discrete Semiconductors

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Ultra Junction MOSFETs

IXYS Ultra Junction MOSFETs feature low R_DS(on) and low Q_g in low inductance industry standard packages. These devices enable high power density, easy mounting, and space-saving opportunities. IXYS Ultra Junction MOSFETs are ideal solutions in SMPS, DC-DC converters, PFC circuits, AC and DC motor drives, and robotics/servo controls.

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Types of Discrete Semiconductors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Technology	Mounting Style	Package / Case
MOSFET Modules 650V/145A Ultra Junction X2-Class IXFN150N65X2 IXYS 1: S/ 247.76 851In Stock	Mfr. Part # IXFN150N65X2 Mouser Part # 747-IXFN150N65X2	IXYS	MOSFET Modules 650V/145A Ultra Junction X2-Class Learn More about IXYS x2 hiperfet mosfets	Datasheet	851In Stock	S/ 247.76 S/ 196.30	Min.: 1 Mult.: 1	MOSFET Modules	Si	Screw Mount	SOT-227-4
MOSFETs TO264 150V 400A N-CH 4CLASS IXTK400N15X4 IXYS 1: S/ 270.76 1,487In Stock	Mfr. Part # IXTK400N15X4 Mouser Part # 747-IXTK400N15X4	IXYS	MOSFETs TO264 150V 400A N-CH 4CLASS Learn More about IXYS x4 100v 150v hiperfet mosfets	Datasheet	1,487In Stock	S/ 270.76 S/ 218.76	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-264-3
MOSFET Modules MBLOC 150V 400A N-CH X4CLASS IXTN400N15X4 IXYS 1: S/ 211.87 348In Stock	Mfr. Part # IXTN400N15X4 Mouser Part # 747-IXTN400N15X4	IXYS	MOSFET Modules MBLOC 150V 400A N-CH X4CLASS Learn More about IXYS x4 100v 150v hiperfet mosfets	Datasheet	348In Stock	S/ 211.87 S/ 174.38 S/ 168.55	Min.: 1 Mult.: 1	MOSFET Modules	Si	Screw Mount	SOT-227-4
MOSFETs 850V Ultra Junction X-Class Pwr MOSFET IXFH20N85X IXYS 1: S/ 50.68 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	S/ 50.68 S/ 28.10 S/ 26.47	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-247-3
MOSFETs MOSFET 650V/22A Ultra Junction X2 IXFP22N65X2 IXYS 1: S/ 29.47 729In Stock	Mfr. Part # IXFP22N65X2 Mouser Part # 747-IXFP22N65X2	IXYS	MOSFETs MOSFET 650V/22A Ultra Junction X2 Learn More about IXYS x2 hiperfet mosfets	Datasheet	729In Stock	S/ 29.47 S/ 15.80 S/ 13.78 S/ 12.14 View S/ 12.07 S/ 11.95 Quote	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-220-3
MOSFETs N-Ch 200V Enh FET 200Vdgr 300A 4mOhm IXFX300N20X3 IXYS 1: S/ 153.09 218In Stock	Mfr. Part # IXFX300N20X3 Mouser Part # 747-IXFX300N20X3	IXYS	MOSFETs N-Ch 200V Enh FET 200Vdgr 300A 4mOhm Learn More about IXYS x3 hiperfet mosfets	Datasheet	218In Stock	S/ 153.09 S/ 108.37	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-247-PLUS-3
MOSFETs 1000V 32A TO-247 Power MOSFET IXFH32N100X IXYS 1: S/ 109.03 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	S/ 109.03 S/ 70.80	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-247-3
MOSFETs TO264 650V 102A N-CH X2CLASS IXTK102N65X2 IXYS 1: S/ 95.21 224In Stock	Mfr. Part # IXTK102N65X2 Mouser Part # 747-IXTK102N65X2	IXYS	MOSFETs TO264 650V 102A N-CH X2CLASS Learn More about IXYS x2 hiperfet mosfets	Datasheet	224In Stock	S/ 95.21 S/ 59.63	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-264-3
MOSFET Modules 1000V 44A SOT-227 Power MOSFET IXFN52N100X IXYS 1: S/ 263.09 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	S/ 263.09 S/ 228.53 S/ 201.28 Quote Quote	Min.: 1 Mult.: 1	MOSFET Modules	Si	Screw Mount	SOT-227-4
MOSFETs 1000V 52A PLUS247 Power MOSFET IXFX52N100X IXYS 1: S/ 162.40 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	S/ 162.40 S/ 138.53 S/ 114.44	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-247-PLUS-3
MOSFETs MOSFET 650V/120A Ultra Junction X2 IXFX120N65X2 IXYS 1: S/ 107.12 231In Stock	Mfr. Part # IXFX120N65X2 Mouser Part # 747-IXFX120N65X2	IXYS	MOSFETs MOSFET 650V/120A Ultra Junction X2 Learn More about IXYS x2 hiperfet mosfets	Datasheet	231In Stock	S/ 107.12 S/ 68.94 S/ 68.62	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-247-3
MOSFETs 850V Ultra Junction X-Class Pwr MOSFET IXFP20N85X IXYS 1: S/ 44.30 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	S/ 44.30 S/ 31.33 S/ 24.02 S/ 23.39	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-220-3
MOSFETs TO247 850V 14A N-CH X3CLASS IXFH14N85X IXYS 1: S/ 44.57 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	S/ 44.57 S/ 24.41 S/ 22.54 S/ 19.66	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-247-3
MOSFETs 200V/90A X3-Class HiPerFET IXFP90N20X3 IXYS 1: S/ 39.78 254In Stock	Mfr. Part # IXFP90N20X3 Mouser Part # 747-IXFP90N20X3	IXYS	MOSFETs 200V/90A X3-Class HiPerFET Learn More about IXYS x3 hiperfet mosfets	Datasheet	254In Stock	S/ 39.78 S/ 24.21 S/ 19.62	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-220-3
MOSFETs 1000V 32A TO-268HV Power MOSFET IXFT32N100XHV IXYS 1: S/ 107.24 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	S/ 107.24 S/ 82.52 S/ 75.55	Min.: 1 Mult.: 1	MOSFETs	Si	SMD/SMT	D3PAK-3 (TO-268-3)
MOSFETs 700V/8A Ultra Junct X2-Class MOSFET IXTY8N70X2 IXYS 1: S/ 21.53 50In Stock	Mfr. Part # IXTY8N70X2 Mouser Part # 747-IXTY8N70X2	IXYS	MOSFETs 700V/8A Ultra Junct X2-Class MOSFET Learn More about IXYS x2 hiperfet mosfets	Datasheet	50In Stock	S/ 21.53 S/ 11.76 S/ 8.91 S/ 7.75	Min.: 1 Mult.: 1	MOSFETs	Si	SMD/SMT	TO-252-3
MOSFET Modules 1000V 65A SOT-227 Power MOSFET IXFN70N100X IXYS 1: S/ 301.40 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	S/ 301.40 S/ 249.16	Min.: 1 Mult.: 1	MOSFET Modules	Si	Screw Mount	SOT-227-4
MOSFETs TO220 650V 8A N-CH X2CLASS IXTP8N65X2 IXYS 1: S/ 14.99 25In Stock	Mfr. Part # IXTP8N65X2 Mouser Part # 747-IXTP8N65X2	IXYS	MOSFETs TO220 650V 8A N-CH X2CLASS Learn More about IXYS x2 hiperfet mosfets	Datasheet	25In Stock	S/ 14.99 S/ 9.73 S/ 5.33	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-220-3
MOSFETs 250V/60A Ultra Junct ion X3-Class MOSFET IXFP60N25X3 IXYS 1: S/ 42.82 225In Stock	Mfr. Part # IXFP60N25X3 Mouser Part # 747-IXFP60N25X3	IXYS	MOSFETs 250V/60A Ultra Junct ion X3-Class MOSFET Learn More about IXYS x3 hiperfet mosfets	Datasheet	225In Stock	S/ 42.82 S/ 27.25 S/ 23.47 S/ 18.80	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-220-3
MOSFETs 250V/170A Ultra Junc tion X3-Class MOSFE IXFH170N25X3 IXYS 1: S/ 96.85 823In Stock	Mfr. Part # IXFH170N25X3 Mouser Part # 747-IXFH170N25X3	IXYS	MOSFETs 250V/170A Ultra Junc tion X3-Class MOSFE Learn More about IXYS x3 hiperfet mosfets	Datasheet	823In Stock	S/ 96.85 S/ 62.12	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-247-3
MOSFETs 250V UltraJunc X3 Pwr MOSFET IXFK240N25X3 IXYS 1: S/ 146.75 602In Stock	Mfr. Part # IXFK240N25X3 Mouser Part # 747-IXFK240N25X3	IXYS	MOSFETs 250V UltraJunc X3 Pwr MOSFET Learn More about IXYS x3 hiperfet mosfets	Datasheet	602In Stock	S/ 146.75 S/ 110.12	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-264-3
MOSFETs 1000V 32A TO-264 Power MOSFET IXFK32N100X IXYS 1: S/ 117.71 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	S/ 117.71 S/ 106.73 S/ 81.47 S/ 77.34 View Quote	Min.: 1 Mult.: 1	MOSFETs	Si	Through Hole	TO-264-3
MOSFETs 250V/170A Ultra Junc tion X3-Class MOSFE IXFT170N25X3HV IXYS 1: S/ 102.22 1,238In Stock	Mfr. Part # IXFT170N25X3HV Mouser Part # 747-IXFT170N25X3HV	IXYS	MOSFETs 250V/170A Ultra Junc tion X3-Class MOSFE Learn More about IXYS x3 hiperfet mosfets	Datasheet	1,238In Stock	S/ 102.22 S/ 73.06 S/ 68.62 S/ 68.27 Quote Quote	Min.: 1 Mult.: 1	MOSFETs	Si	SMD/SMT	D3PAK-3 (TO-268-3)
MOSFETs 850V Ultra Junction X-Class Pwr MOSFET IXFT50N85XHV IXYS 1: S/ 93.07 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	S/ 93.07 S/ 64.62 S/ 60.57 S/ 59.28 Quote Quote	Min.: 1 Mult.: 1	MOSFETs	Si	SMD/SMT	D3PAK-3 (TO-268-3)
MOSFETs 250V/60A Ultra Junct ion X3-Class MOSFET IXFA60N25X3 IXYS 1: S/ 43.56 462In Stock	Mfr. Part # IXFA60N25X3 Mouser Part # 747-IXFA60N25X3	IXYS	MOSFETs 250V/60A Ultra Junct ion X3-Class MOSFET Learn More about IXYS x3 hiperfet mosfets	Datasheet	462In Stock	S/ 43.56 S/ 24.29 S/ 22.42 S/ 21.76	Min.: 1 Mult.: 1	MOSFETs	Si	SMD/SMT	TO-263-3

Ultra Junction MOSFETs

Types of Discrete Semiconductors

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