The IXFA80N25X3 is an N-channel enhancement mode MOSFET designed for high-power switching applications such as switch-mode and resonant-mode power supplies, DC-DC converters, PFC circuits, and motor drives. It is packaged in a TO-263 case with a weight of 2.5 g and features an avalanche-rated capability, low on-resistance of 16 mΩ at 25°C, and a continuous drain current of 80 A. The device has a maximum drain-source voltage of 250 V, a gate-source voltage range of ±20 V, and a maximum junction temperature of 150°C. It meets RoHS standards and exhibits low package inductance, a fast soft-recovery body diode with a reverse recovery charge of 600 nC, and a thermal resistance of 0.32 °C/W. The device is rated for a transient dv/dt of up to 20 V/ns and has a peak pulsed drain current of 220 A.
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. Lowest on-resistance RDS(ON) and gate charge Qg Fast soft recovery body diode dv/dt ruggedness Superior avalanche capability International standard packages
Ultra junction MOSFET 80A 250V TO263
Ultra junction MOSFET 80A 250V TO263
N-Channel MOSFET, 250V, 80A, TO-247 Product overview: IXFA80N25X3 from Littelfuse is a MOSFET Transistor for power switching, load control, motor drives, DC-DC converters, battery systems, and board-level power design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include N-Channel, 250V, 80A. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 250V, 80A, MOSFET Transistor, Single FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 278-IXFA80N25X3 can be used for catalog matching and distributor lookup.
MOSFET, N-CH, 250V, 80A, TO-263; Channel Type:N Channel; Drain Source Voltage Vds:250V; Continuous Drain Current Id:80A; Transistor Mounting:Surface Mount; Rds(on) Test Voltage:10V; Gate Source Threshold Voltage Max:4.5V RoHS Compliant: Yes
| Littelfuse, Inc. | RS Components, Ltd. | ERSAELECTRONICS PTE. LTD. | Newark, An Avnet Company | |
|---|---|---|---|---|
| Product Category | Transistors | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | IXFA80N25X3 | 1464403 | 278-IXFA80N25X3 | 03AH0483 |
| Product Name | 150V - 650V N-Channel Ultra Junction Power MOSFETs with HiPerFET™ Options | MOSFETs | N-Channel 250V 80A MOSFET Transistor | Mosfet, N-Ch, 250V, 80A, To-263; Channel Type Littelfuse |
| Polarity | N-Channel | N-Channel |
