The IXFP20N85X is an N-channel enhancement mode MOSFET rated for 850 V drain-source voltage and 20 A continuous drain current, designed for high-power switching applications such as switch-mode power supplies, DC-DC converters, and motor drives. It is packaged in a TO-220 case, weighing 3 g, with a maximum junction temperature of 150°C and a thermal resistance from junction to case of 0.23 °C/W. The device features a maximum on-state resistance of 330 mΩ at 25°C and is avalanche rated with an energy rating of 800 mJ. It has low gate charge and package inductance, and meets industrial temperature and soldering standards with a maximum lead temperature of 260 °C for 10 seconds.
Ultra-Junction X-Class Power MOSFETs with fast body diodes are rugged devices that display the lowest on-state resistances in the industry, enabling very high power density in high-voltage power conversion applications. Developed using the charge compensation principle and proprietary process technology, these devices exhibit low gate charges and superior dv/dt performance. In addition, thanks to the fast soft-recovery body diode, these Ultra-Junction MOSFETs help reduce switching losses and electromagnetic interference (EMI). Advantages: Higher efficiency High power density Easy to mount Space savings Ultra low on-resistance RDS(ON) and gate charge Qg Fast body diode dv/dt ruggedness Avalanche rated Low package inductance International standard packages
Power Field-Effect Transistor, Product overview: IXFP20N85X 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 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-IXFP20N85X can be used for catalog matching and distributor lookup.
| Littelfuse, Inc. | ERSAELECTRONICS PTE. LTD. | |
|---|---|---|
| Product Category | Transistors | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | IXFP20N85X | 278-IXFP20N85X |
| Product Name | 600V - 1000V Ultra Junction Power MOSFETs with HiPerFET™ Options | MOSFET Transistor |
| Polarity | N-Channel |
