This device is an N-channel SJ-IV NF power MOSFET in a TO-247 package. The manufacturer selection table lists a 500 V drain-source rating, 33 A drain current, and 238 W power dissipation. Typical on-resistance is 70 mΩ at 10 V gate drive, with an 80 mΩ maximum. The part is identified as a fast-recovery device and is listed by the manufacturer as coming soon.
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NCE Power NCE50NF080T technical specifications.
| Transistor Type | N-Channel MOSFET |
| Technology | SJ-IV NF |
| Drain-Source Voltage | 500V |
| Continuous Drain Current | 33A |
| On-Resistance Typ @ 10V | 70mΩ |
| On-Resistance Max @ 10V | 80mΩ |
| Power Dissipation | 238W |
| Package | TO-247 |
| Special Feature | Fast Recovery |