Q3 Class - Littelfuse

Q3-Class Series - 200V - 1100V N-Channel Power MOSFETs with Fast Intrinsic Diodes (HiPerFETs)

Littelfuse Discrete MOSFETs Q3-Class Image

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.

The Q3-Class series Power MOSFETs provide the end-user with a broad range of devices that demonstrate exceptional power switching performance, excellent thermal characteristics, enhanced device ruggedness, and high energy efficiency. Available with drain-to-source voltage ratings of 200V–1000V and drain current ratings of 10A–100A, the Q3-Class series features an optimized combination of low on-state resistance (Rds_on) and gate charge (Q_g), resulting in a substantial reduction in both the conduction and switching loss of the device.

Power switching capabilities and device ruggedness are further enhanced through the utilization of our proven HiPerFET^TM process, yielding a device with a fast intrinsic rectifier which provides for low reverse recovery charge (Q_rr) while enhancing the commutating dV/dt ratings (up to 50V/ns) of the device.

Features:

Low Rds_on per silicon area
Low Q_gand Q_gd
Excellent dV/dt performance
High Speed Switching
Fast intrinsic Rectifier
Low Intrinsic Gate Resistance
High Avalanche Energy Capabilities
Excellent Thermal Performance

Applications:

Power Factor Correction
Battery chargers
Switched-mode and resonant-mode power supplies
Server and Telecom Power Systems
Arc Welding
Plasma Cutting
Induction Heating
Solar Generation Systems
Motor Controls

Advantages:

Easy to Mount
High Power Density
Space savings

Electrical Characteristics
Environmental Info

Access specifications, certifications, check availability and order parts below

Catalog #	V_DSS (V)	R_DS(ON),max @ 25 ℃ (Ohm)	I_{D, cont} @ 25 ℃ (A)	Gate Charge (nC)	R_thJC (K/W)	Configuration	Package Type	Status	C_ISS (pF)	t_rr,typ (ns)	P_D (W)	t_rr,max (ns)	Check Stock	Stock	Samples

IXFB100N50Q3	500	0.049	100	255	0.08	Single	TO-264 PLUS	Active	13800		1560	250	Yes	Check	Order
IXFB40N110Q3	1100	0.26	40	300	0.08	Single	TO-264 PLUS	Active	14000	434	1560		Yes	Check
IXFB44N100Q3	1000	0.22	44	264	0.08	Single	TO-264 PLUS	Active	13600		1560	300	Yes	Check	Order
IXFB62N80Q3	800	0.14	62	270	0.08	Single	TO-264 PLUS	Active	13600		1560	300	Yes	Check
IXFB82N60Q3	600	0.075	82	275	0.08	Single	TO-264 PLUS	Active	13500		1560	300	Yes	Check
IXFH15N100Q3	1000	1.05	15	64	0.18	Single	TO-247	Active	3250		690	250	Yes	Check	Order
IXFH18N100Q3	1000	0.66	18	90	0.15	Single	TO-247	Active	4890		830	300	Yes	Check
IXFH30N50Q3	500	0.2	30	62	0.18	Single	TO-247	Active	3200		690	250	Yes	Check	Order
IXFH44N50Q3	500	0.14	44	93	0.15	Single	TO-247	Active	4800		830	250	Yes	Check	Order
IXFH50N30Q3	300	0.08	50	65	0.18	Single	TO-247	Active	3160		690	250	Yes	Check	Order
IXFH70N20Q3	200	0.04	70	67	0.18	Single	TO-247	Active	3150		690	250	Yes	Check	Order
IXFH70N30Q3	300	0.054	70	98	0.15	Single	TO-247	Active	4735		830	250	Yes	Check	Order
IXFK24N100Q3	1000	0.44	24	140	0.125	Single	TO-264	Active	7200		1000	300	Yes	Check	Order
IXFK32N100Q3	1000	0.32	32	195	0.1	Single	TO-264	Active	10900		1250	250	Yes	Check	Order
IXFK32N80Q3	800	0.27	32	140	0.125	Single	TO-264	Active	6940		1000	300	Yes	Check
IXFK44N80Q3	800	0.19	44	185	0.1	Single	TO-264	Active	10950		1250	300	Yes	Check
IXFK48N60Q3	600	0.14	48	140	0.125	Single	TO-264	Active	7020		1000	300	Yes	Check	Order
IXFK64N50Q3	500	0.085	64	145	0.125	Single	TO-264	Active	6950		1000	250	Yes	Check	Order
IXFK64N60Q3	600	0.095	64	190	0.1	Single	TO-264	Active	9930		1250	300	Yes	Check	Order
IXFK80N50Q3	500	0.065	80	200	0.1	Single	TO-264	Active	10000		1250	250	Yes	Check	Order
IXFN100N50Q3	500	0.049	82	255	0.13	Single	SOT-227	Active	13800		960	250	Yes	Check	Order
IXFN32N100Q3	1000	0.32	28	195	0.16	Single	SOT-227	Active	10900		780	300	Yes	Check
IXFN40N110Q3	1100	0.26	35	300	0.13	Single	SOT-227	Active	14000	434	960				Order
IXFN44N100Q3	1000	0.22	38	264	0.13	Single	SOT-227	Active	13600		960	300	Yes	Check
IXFN44N80Q3	800	0.19	37	185	0.16	Single	SOT-227	Active	10950		780	300	Yes	Check
IXFN62N80Q3	800	0.14	49	270	0.13	Single	SOT-227	Active	13600		960	300	Yes	Check
IXFN80N50Q3	500	0.065	63	200	0.16	Single	SOT-227	Active	10000		780	250	Yes	Check	Order
IXFN82N60Q3	600	0.075	66	275	0.13	Single	SOT-227	Active	13500		960	300	Yes	Check	Order
IXFR15N100Q3	1000	1.2	10	64	0.31	Single	TO-247I	Active	3250		400	250	Yes	Check
IXFR24N100Q3	1000	0.49	18	140	0.25	Single	TO-247I	Active	7200		500	300	Yes	Check
IXFR32N100Q3	1000	0.35	23	195	0.22	Single	TO-247I	Active	10900		570	300	Yes	Check
IXFR32N80Q3	800	0.3	24	140	0.25	Single	TO-247I	Active	6940		500	300	Yes	Check
IXFR44N50Q3	500	0.154	25	93	0.41	Single	TO-247I	Active	4800		300	250	Yes	Check
IXFR48N60Q3	600	0.154	32	140	0.25	Single	TO-247I	Active	7020		500	300	Yes	Check
IXFR64N50Q3	500	0.094	45	145	0.25	Single	TO-247I	Active	6950		500	250	Yes	Check
IXFR64N60Q3	600	0.104	42	190	0.22	Single	TO-247I	Active	9930		568	300	Yes	Check	Order
IXFR80N50Q3	500	0.072	50	200	0.22	Single	TO-247I	Active	10000		570	250	Yes	Check	Order
IXFT15N100Q3	1000	1.05	15	64	0.18	Single	TO-268S	Active	3250		690	250	Yes	Check
IXFT18N100Q3	1000	0.66	18	90	0.15	Single	TO-268S	Active	4890		830	3	Yes	Check	Order
IXFT30N50Q3	500	0.2	30	62	0.18	Single	TO-268S	Active	3200		690	250	Yes	Check	Order
IXFT44N50Q3	500	0.14	44	93	0.15	Single	TO-268S	Active	4800		830	250	Yes	Check
IXFT50N30Q3	300	0.08	50	65	0.18	Single	TO-268S	Active	3160		690	250	Yes	Check
IXFT70N20Q3	200	0.04	70	67	0.18	Single	TO-268S	Active	3150		690	250	Yes	Check
IXFT70N30Q3	300	0.054	70	98	0.15	Single	TO-268S	Active	4735		830	250	Yes	Check
IXFX24N100Q3	1000	0.44	24	140	0.125	Single	TO-247 PLUS	Active	7200		1000	300	Yes	Check
IXFX32N100Q3	1000	0.32	32	195	0.1	Single	TO-247 PLUS	Active	10900		1250	250	Yes	Check
IXFX32N80Q3	800	0.27	32	140	0.125	Single	TO-247 PLUS	Active	6940		1000	300	Yes	Check
IXFX44N80Q3	800	0.19	44	185	0.1	Single	TO-247 PLUS	Active	10950		1250	300	Yes	Check
IXFX48N60Q3	600	0.14	48	140	0.125	Single	TO-247 PLUS	Active	7020		1000	300	Yes	Check
IXFX64N50Q3	500	0.085	64	145	0.125	Single	TO-247 PLUS	Active	6950		1000	250	Yes	Check
IXFX64N60Q3	600	0.095	64	190	0.1	Single	TO-247 PLUS	Active	9930		1250	300	Yes	Check
IXFX80N50Q3	500	0.065	80	200	0.1	Single	TO-247 PLUS	Active	10000		1250	250	Yes	Check