The IXTQ44N50P is an N-channel enhancement mode power MOSFET rated for 500 V drain-source voltage and 44 A continuous drain current at 25°C, housed in a TO-3P package weighing 5.5 g. It features a maximum on-state resistance of 140 mΩ at 10 V gate-source voltage and 25°C, an avalanche energy rating of 1.7 J, and a peak pulsed drain current of 110 A. The device has a fast intrinsic rectifier, low package inductance, and is rated for junction temperatures from -55°C to 150°C. It meets AEC-Q200 qualifications and is suitable for switch-mode and resonant-mode power supplies, DC-DC converters, motor drives, and laser drivers.
Polar™ Standard Power MOSFETs are tailored to provide designers with a device solution that offers the best compromise between performance and cost. These devices incorporate the Polar technology platform to achieve low on-state resistances (Rdson). Polar Standard MOSFETs feature low gate charge Qg values, resulting in more efficient switching at all frequencies. This gives the designer the option to operate at higher frequencies, which enables the use of smaller passive components in a variety of load switching designs. The avalanche capabilities of these devices add an additional safeguard against over-voltage transients. Advantages: Easy to mount Space savings High power density International Standard Packages Dynamic dv/dt rating Low RDS(on) and Qg Avalanche Rated Low Package Inductance
Power Field-Effect Transistor, 44A I(D), 500V, 0.14ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-3P, 3 PIN Product overview: IXTQ44N50P 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, 44A, 500V, 0.14ohm. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 44A, 500V, 0.14ohm, 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-IXTQ44N50P can be used for catalog matching and distributor lookup.
| Littelfuse, Inc. | ERSAELECTRONICS PTE. LTD. | |
|---|---|---|
| Product Category | Transistors | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | IXTQ44N50P | 278-IXTQ44N50P |
| Product Name | 100V - 1200V N-Channel Standard Power MOSFETs | N-Channel 44A 500V 0.14ohm MOSFET Transistor |
| Polarity | N-Channel |
