SiC MOSFETs – Mouser United Kingdom

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UJ4C/SC 750V Gen 4 SiC FETs

onsemi UJ4C/SC 750V Gen 4 SiC FETs are high-performance devices that deliver Figures of Merit that lower conduction losses and increase efficiency at higher speeds, improving overall cost-effectiveness. Available in 5.4mΩ to 60mΩ options, the Gen 4 series is based on a unique cascode configuration, where a high-performance SiC JFET is co-packaged with a cascode-optimized Si-MOSFET to produce a standard gate drive SiC device. The standard gate-drive characteristics of the UJ4C/SC 750V FETs allow for "drop-in replacement" functionality. Designers can enhance system performance without changing gate drive voltage by replacing existing Si IGBTs, Si FETs, SiC FETs, or Si super-junction devices with the onsemi UJ4C/SC FETs.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Number of Channels	Vds - Drain-Source Breakdown Voltage	Id - Continuous Drain Current	Rds On - Drain-Source Resistance	Vgs - Gate-Source Voltage	Vgs th - Gate-Source Threshold Voltage	Qg - Gate Charge	Minimum Operating Temperature	Maximum Operating Temperature	Pd - Power Dissipation	Channel Mode	Qualification	Tradename
SiC MOSFETs 750V/6MOSICFETG4TO247-4 UJ4SC075006K4S onsemi 1: £41.26 600In Stock	Mfr. Part No. UJ4SC075006K4S Mouser Part No 431-UJ4SC075006K4S	onsemi	SiC MOSFETs 750V/6MOSICFETG4TO247-4 Learn More about onsemi uj4c 750v gen4 sic fets	Datasheet	600In Stock	£41.26 £29.44	Min.: 1 Mult.: 1 Max.: 600	Through Hole	TO-247-4	1 Channel	750 V	120 A	5.9 mOhms	- 20 V, + 20 V	6 V	164 nC	- 55 C	+ 175 C	714 W	Enhancement		SiC FET
SiC MOSFETs 750V/18MOSICFETG4TO263-7 UJ4SC075018B7S onsemi 1: £18.37 278In Stock	Mfr. Part No. UJ4SC075018B7S Mouser Part No 431-UJ4SC075018B7S	onsemi	SiC MOSFETs 750V/18MOSICFETG4TO263-7 Learn More about onsemi uj4c4s 750v gen4 sic fets	Datasheet	278In Stock	Cut Tape £18.37 £13.71 £11.86 £10.63 Reel £10.63 MouseReel Available	Min.: 1 Mult.: 1 : 800	SMD/SMT	D2PAK-7	1 Channel	750 V	72 A	18 mOhms	- 20 V, + 20 V	6 V	37.8 nC	- 55 C	+ 175 C	259 W	Enhancement		SiC FET
SiC MOSFETs 750V/18MOSICFETG4TO247 UJ4C075018K3S onsemi 1: £10.48 642In Stock	Mfr. Part No. UJ4C075018K3S Mouser Part No 431-UJ4C075018K3S	onsemi	SiC MOSFETs 750V/18MOSICFETG4TO247 Learn More about onsemi uj4c 750v gen4 sic fets	Datasheet	642In Stock	£10.48 £6.02 £5.97	Min.: 1 Mult.: 1 Max.: 600	Through Hole	TO-247-3	1 Channel	750 V	81 A	23 mOhms	- 20 V, + 20 V	6 V	37.8 nC	- 55 C	+ 175 C	385 W	Enhancement	AEC-Q101	SiC FET
SiC MOSFETs 750V/60MOSICFETG4TO247-4 UJ4C075060K4S onsemi 1: £10.48 562In Stock	Mfr. Part No. UJ4C075060K4S Mouser Part No 431-UJ4C075060K4S	onsemi	SiC MOSFETs 750V/60MOSICFETG4TO247-4 Learn More about onsemi uj4c 750v gen4 sic fets	Datasheet	562In Stock	£10.48 £7.43 £6.50 £5.48	Min.: 1 Mult.: 1	Through Hole	TO-247-4	1 Channel	750 V	28 A	74 mOhms	- 20 V, + 20 V	6 V	37.8 nC	- 55 C	+ 175 C	155 W	Enhancement	AEC-Q101	SiC FET
SiC MOSFETs 750V/60MOSICFETG4TO247 UJ4C075060K3S onsemi 1: £11.49 1,258In Stock	Mfr. Part No. UJ4C075060K3S Mouser Part No 431-UJ4C075060K3S	onsemi	SiC MOSFETs 750V/60MOSICFETG4TO247 Learn More about onsemi uj4c 750v gen4 sic fets	Datasheet	1,258In Stock	£11.49 £6.93 £5.90 £5.43 View £5.41 Quote	Min.: 1 Mult.: 1	Through Hole	TO-247-3	1 Channel	750 V	28 A	74 mOhms	- 20 V, + 20 V	6 V	37.8 nC	- 55 C	+ 175 C	155 W	Enhancement	AEC-Q101	SiC FET
SiC MOSFETs 750V/11MOSICFETG4TO263-7 UJ4SC075011B7S onsemi 1: £22.21 287In Stock	Mfr. Part No. UJ4SC075011B7S Mouser Part No 431-UJ4SC075011B7S	onsemi	SiC MOSFETs 750V/11MOSICFETG4TO263-7 Learn More about onsemi uj4c4s 750v gen4 sic fets	Datasheet	287In Stock	Cut Tape £22.21 £17.59 £16.40 £14.83 Reel £14.83	Min.: 1 Mult.: 1 : 800	SMD/SMT	D2PAK-7L	1 Channel	750 V	104 A	11 mOhms	- 20 V, + 20 V	5.5 V	75 nC	- 55 C	+ 175 C	357 W	Enhancement		SiC FET
SiC MOSFETs 750V/60MOSICFETG4TO263 UJ4C075060B7S onsemi 1: £5.91 1,266In Stock	Mfr. Part No. UJ4C075060B7S Mouser Part No 431-UJ4C075060B7S	onsemi	SiC MOSFETs 750V/60MOSICFETG4TO263 Learn More about onsemi uj4c4s 750v gen4 sic fets	Datasheet	1,266In Stock	Cut Tape £5.91 £3.20 £3.16 £3.05 Reel £3.05 £2.66	Min.: 1 Mult.: 1 : 800	SMD/SMT	D2PAK-7	1 Channel	750 V	25.8 A	74 mOhms	- 20 V, + 20 V	6 V	37.8 nC	- 55 C	+ 175 C	128 W	Enhancement		SiC FET
SiC MOSFETs 750V/33MOSICFETG4TO263 UJ4C075033B7S onsemi 1: £11.42 486In Stock	Mfr. Part No. UJ4C075033B7S Mouser Part No 431-UJ4C075033B7S	onsemi	SiC MOSFETs 750V/33MOSICFETG4TO263 Learn More about onsemi uj4c4s 750v gen4 sic fets	Datasheet	486In Stock	Cut Tape £11.42 £6.69 £6.33 Reel £6.33	Min.: 1 Mult.: 1 : 800	SMD/SMT	D2PAK-7	1 Channel	750 V	44 A	41 mOhms	- 20 V, + 20 V	6 V	37.8 nC	- 55 C	+ 175 C	197 W	Enhancement		SiC FET
SiC MOSFETs 750V/44MOSICFETG4TO263 UJ4C075044B7S onsemi 1: £10.54 648In Stock	Mfr. Part No. UJ4C075044B7S Mouser Part No 431-UJ4C075044B7S	onsemi	SiC MOSFETs 750V/44MOSICFETG4TO263 Learn More about onsemi uj4c4s 750v gen4 sic fets	Datasheet	648In Stock	Cut Tape £10.54 £6.03 £5.71 Reel £5.71	Min.: 1 Mult.: 1 : 800	SMD/SMT	D2PAK-7	1 Channel	750 V	35.6 A	56 mOhms	- 20 V, + 20 V	6 V	37.8 nC	- 55 C	+ 175 C	181 W	Enhancement		SiC FET
SiC MOSFETs 750V/5MOSICFETG4TOLL UJ4SC075005L8S onsemi 1: £38.32 1,630In Stock	Mfr. Part No. UJ4SC075005L8S Mouser Part No 431-UJ4SC075005L8S	onsemi	SiC MOSFETs 750V/5MOSICFETG4TOLL Learn More about onsemi unitedsic uj4c 750v gen4 sic fets	Datasheet	1,630In Stock	Cut Tape £38.32 £30.93 £28.31 Reel £28.31 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	SMD/SMT	MO-229-8	1 Channel	750 V	120 A	5 mOhms	- 20 V, + 20 V	6 V	164 nC	- 55 C	+ 175 C	1.153 kW	Enhancement		SiC FET
SiC MOSFETs 750V/8MOSICFETG4TOLL UJ4SC075008L8S onsemi 1: £25.44 712In Stock	Mfr. Part No. UJ4SC075008L8S Mouser Part No 431-UJ4SC075008L8S	onsemi	SiC MOSFETs 750V/8MOSICFETG4TOLL Learn More about onsemi unitedsic uj4c 750v gen4 sic fets	Datasheet	712In Stock	Cut Tape £25.44 £18.59 £17.74 £17.59 Reel £17.59 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,000 : 2,000	SMD/SMT	MO-229-8	1 Channel	750 V	106 A	8 mOhms	- 20 V, + 20 V	5.5 V	75 nC	- 55 C	+ 175 C	600 W	Enhancement		SiC FET
SiC MOSFETs 750V/18MOSICFETG4TOLL UJ4SC075018L8S onsemi 1: £17.24 2,497In Stock	Mfr. Part No. UJ4SC075018L8S Mouser Part No 431-UJ4SC075018L8S	onsemi	SiC MOSFETs 750V/18MOSICFETG4TOLL Learn More about onsemi unitedsic uj4c 750v gen4 sic fets	Datasheet	2,497In Stock	Cut Tape £17.24 £11.18 £10.55 £9.99 Reel £9.99	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	MO-229-8	1 Channel	750 V	53 A	18 mOhms	- 20 V, + 20 V	6 V	37.8 nC	- 55 C	+ 175 C	349 W	Enhancement		SiC FET
SiC MOSFETs 750V/33MOSICFETG4TOLL UJ4C075033L8S onsemi 1: £11.83 2,815In Stock	Mfr. Part No. UJ4C075033L8S Mouser Part No 772-UJ4C075033L8S	onsemi	SiC MOSFETs 750V/33MOSICFETG4TOLL Learn More about onsemi uj4c 750v gen4 sic fets	Datasheet	2,815In Stock	Cut Tape £11.83 £7.00 £6.63 Reel £6.63	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	MO-229-8	1 Channel	750 V	44 A	33 mOhms	- 20 V, + 20 V	6 V	37.8 nC	- 55 C	+ 175 C	205 W	Enhancement		SiC FET
SiC MOSFETs 750V/44MOSICFETG4TOLL UJ4C075044L8S onsemi 1: £10.47 2,525In Stock	Mfr. Part No. UJ4C075044L8S Mouser Part No 772-UJ4C075044L8S	onsemi	SiC MOSFETs 750V/44MOSICFETG4TOLL Learn More about onsemi uj4c 750v gen4 sic fets	Datasheet	2,525In Stock	Cut Tape £10.47 £5.98 £5.66 Reel £5.66 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	MO-229-8	1 Channel	750 V	35.6 A	44 mOhms	- 20 V, + 20 V	6 V	37.8 nC	- 55 C	+ 175 C	181 W	Enhancement		SiC FET
SiC MOSFETs 750V/60MOSICFETG4TOLL UJ4C075060L8S onsemi 1: £8.64 3,269In Stock	Mfr. Part No. UJ4C075060L8S Mouser Part No 772-UJ4C075060L8S	onsemi	SiC MOSFETs 750V/60MOSICFETG4TOLL Learn More about onsemi uj4c 750v gen4 sic fets	Datasheet	3,269In Stock	Cut Tape £8.64 £4.84 £4.65 £4.40 Reel £4.40	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	MO-229-8	1 Channel	750 V	27.8 A	58 mOhms	- 20 V, + 20 V	6 V	37.8 nC	- 55 C	+ 175 C	155 W	Enhancement		SiC FET
SiC MOSFETs 750V/23MOSICFETG4TOLL UJ4C075023L8S onsemi 1: £14.41 1,266In Stock	Mfr. Part No. UJ4C075023L8S Mouser Part No 772-UJ4C075023L8S	onsemi	SiC MOSFETs 750V/23MOSICFETG4TOLL Learn More about onsemi uj4c 750v gen4 sic fets	Datasheet	1,266In Stock	Cut Tape £14.41 £10.27 £9.04 £8.44 Reel £8.44	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	MO-229-8	1 Channel	750 V	64 A	23 mOhms	- 20 V, + 20 V	6 V	37.8 nC	- 55 C	+ 175 C	278 W	Enhancement		SiC FET
SiC MOSFETs 750V/44MOSICFETG4TO247 UJ4C075044K4S onsemi 1: £11.66 3,930In Stock 2,400Expected 19/10/2026	Mfr. Part No. UJ4C075044K4S Mouser Part No 431-UJ4C075044K4S	onsemi	SiC MOSFETs 750V/44MOSICFETG4TO247 Learn More about onsemi uj4c 750v gen4 sic fets	Datasheet	3,930In Stock 2,400Expected 19/10/2026	£11.66 £6.67 £6.20 £6.16	Min.: 1 Mult.: 1	Through Hole	TO-247-4	1 Channel	750 V	37.4 A	56 mOhms	- 20 V, + 20 V	6 V	37.8 nC	- 55 C	+ 175 C	203 W	Enhancement	AEC-Q101	SiC FET
SiC MOSFETs 750V/18MOSICFETG4TO247 UJ4C075018K4S onsemi 1: £17.58 10In Stock 600Expected 21/05/2027	Mfr. Part No. UJ4C075018K4S Mouser Part No 431-UJ4C075018K4S	onsemi	SiC MOSFETs 750V/18MOSICFETG4TO247 Learn More about onsemi uj4c 750v gen4 sic fets	Datasheet	10In Stock 600Expected 21/05/2027	£17.58 £10.88	Min.: 1 Mult.: 1 Max.: 600	Through Hole	TO-247-4	1 Channel	750 V	81 A	23 mOhms	- 20 V, + 20 V	6 V	37.8 nC	- 55 C	+ 175 C	385 W	Enhancement	AEC-Q101	SiC FET
SiC MOSFETs 750V/23MOSICFETG4TO247 UJ4C075023K3S onsemi 1: £9.26 313In Stock 600Expected 25/12/2026	Mfr. Part No. UJ4C075023K3S Mouser Part No 431-UJ4C075023K3S	onsemi	SiC MOSFETs 750V/23MOSICFETG4TO247 Learn More about onsemi uj4c 750v gen4 sic fets	Datasheet	313In Stock 600Expected 25/12/2026	£9.26 £5.11 £4.82	Min.: 1 Mult.: 1 Max.: 600	Through Hole	TO-247-3	1 Channel	750 V	66 A	29 mOhms	- 20 V, + 20 V	6 V	37.8 nC	- 55 C	+ 175 C	306 W	Enhancement	AEC-Q101	SiC FET
SiC MOSFETs 750V/23MOSICFETG4TO247 UJ4C075023K4S onsemi 1: £9.64 1,908In Stock	Mfr. Part No. UJ4C075023K4S Mouser Part No 431-UJ4C075023K4S	onsemi	SiC MOSFETs 750V/23MOSICFETG4TO247 Learn More about onsemi uj4c 750v gen4 sic fets	Datasheet	1,908In Stock	£9.64 £5.41 £5.27	Min.: 1 Mult.: 1 Max.: 600	Through Hole	TO-247-4	1 Channel	750 V	66 A	29 mOhms	- 20 V, + 20 V	6 V	37.8 nC	- 55 C	+ 175 C	306 W	Enhancement	AEC-Q101	SiC FET
SiC MOSFETs 750V/33MOSICFETG4TO247 UJ4C075033K3S onsemi 1: £11.73 211In Stock	Mfr. Part No. UJ4C075033K3S Mouser Part No 431-UJ4C075033K3S	onsemi	SiC MOSFETs 750V/33MOSICFETG4TO247 Learn More about onsemi uj4c 750v gen4 sic fets	Datasheet	211In Stock	£11.73 £6.63 £6.56	Min.: 1 Mult.: 1	Through Hole	TO-247-3	1 Channel	750 V	47 A	41 mOhms	- 20 V, + 20 V	6 V	37.8 nC	- 55 C	+ 175 C	242 W	Enhancement	AEC-Q101	SiC FET
SiC MOSFETs 750V/33MOSICFETG4TO247 UJ4C075033K4S onsemi 1: £12.78 291In Stock	Mfr. Part No. UJ4C075033K4S Mouser Part No 431-UJ4C075033K4S	onsemi	SiC MOSFETs 750V/33MOSICFETG4TO247 Learn More about onsemi uj4c 750v gen4 sic fets	Datasheet	291In Stock	£12.78 £7.26 £6.83	Min.: 1 Mult.: 1	Through Hole	TO-247-4	1 Channel	750 V	47 A	41 mOhms	- 20 V, + 20 V	6 V	37.8 nC	- 55 C	+ 175 C	242 W	Enhancement	AEC-Q101	SiC FET
SiC MOSFETs 750V/44MOSICFETG4TO247 UJ4C075044K3S onsemi 1: £9.16 371In Stock	Mfr. Part No. UJ4C075044K3S Mouser Part No 431-UJ4C075044K3S	onsemi	SiC MOSFETs 750V/44MOSICFETG4TO247 Learn More about onsemi uj4c 750v gen4 sic fets	Datasheet	371In Stock	£9.16 £5.05 £4.75	Min.: 1 Mult.: 1 Max.: 600	Through Hole	TO-247-3	1 Channel	750 V	37.4 A	56 mOhms	- 20 V, + 20 V	6 V	37.8 nC	- 55 C	+ 175 C	203 W	Enhancement	AEC-Q101	SiC FET
SiC MOSFETs 750V/9MOSICFETG4TO263-7 UJ4SC075009B7S onsemi 1: £25.15 331In Stock	Mfr. Part No. UJ4SC075009B7S Mouser Part No 431-UJ4SC075009B7S	onsemi	SiC MOSFETs 750V/9MOSICFETG4TO263-7 Learn More about onsemi uj4c4s 750v gen4 sic fets	Datasheet	331In Stock	Cut Tape £25.15 £18.32 £17.35 Reel £17.35	Min.: 1 Mult.: 1 : 800	SMD/SMT	D2PAK-7	1 Channel	750 V	106 A	9 mOhms	- 20 V, + 20 V	5.5 V	75 nC	- 55 C	+ 175 C	375 W	Enhancement		SiC FET
SiC MOSFETs 750V/11MOSICFETG4TO247-4 UJ4SC075011K4S onsemi 1: £14.87 976In Stock	Mfr. Part No. UJ4SC075011K4S Mouser Part No 431-UJ4SC075011K4S	onsemi	SiC MOSFETs 750V/11MOSICFETG4TO247-4 Learn More about onsemi uj4c 750v gen4 sic fets	Datasheet	976In Stock	£14.87 £11.10 £9.60 £9.09	Min.: 1 Mult.: 1 Max.: 600	Through Hole	TO-247-4	1 Channel	750 V	104 A	11 mOhms	- 20 V, + 20 V	5.5 V	75 nC	- 55 C	+ 175 C	357 W	Enhancement		SiC FET

UJ4C/SC 750V Gen 4 SiC FETs

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