| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
11 pcs
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11 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Drain to Source Voltage (Vdss) | |
| Drive Voltage (Max Rds On, Min Rds On) | |
| FET Type | |
| Gate Charge (Qg) (Max) @ Vgs | |
| Input Capacitance (Ciss) (Max) @ Vds | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (Max) | |
| Rds On (Max) @ Id, Vgs | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id |
The IXFX55N50 is a high-voltage N-channel power MOSFET manufactured by IXYS. It is designed for applications requiring efficient switching and high current handling in demanding power conversion systems.
Key electrical characteristics include a drain-to-source voltage rating of 500V and a continuous drain current of 55A at 25°C case temperature. The device offers a maximum on-resistance of 80mOhm when driven with a 10V gate-source voltage. Gate threshold voltage is 4.5V maximum at 8mA drain current. Gate charge is 330nC at 10V, and input capacitance is 9400pF at 25V drain-source voltage, indicating moderate switching speed suitable for hard-switching topologies.
The IXFX55N50 is housed in a TO-247-3 variant package (PLUS247-3) with through-hole mounting, enabling robust thermal and mechanical performance. It can dissipate up to 625W at 25°C case temperature and operates over a junction temperature range of -55°C to 150°C.
This MOSFET is suitable for use in high-voltage power supplies, motor drives, inverters, and DC-DC converters. Designers should ensure gate drive voltage of at least 10V to achieve minimum Rds(on) and respect the ±20V maximum gate-source voltage limit.
| Qty | Low | High |
|---|---|---|
| 30+ | $14.18 | $14.18 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum drain-to-source voltage (Vdss) is 500V.
The continuous drain current is 55A at a case temperature of 25°C.
It comes in a TO-247-3 variant package (PLUS247-3) with through-hole mounting.
The junction operating temperature range is -55°C to 150°C.
Yes, it is marked as RoHS3 compliant, though this is unverified from the manufacturer.
The maximum power dissipation is 625W at a case temperature of 25°C.