This device is an N-channel power MOSFET offered in a through-hole TO-262 package. Exact-part marketplace listings identify it as a 45 V device and describe a low on-resistance characteristic. Search-result snippets for the exact part number list a 114 A drain current rating, 4.5 mΩ maximum RDS(on), and a 2.2 V maximum gate threshold voltage. It is intended for power switching use where a discrete high-current MOSFET is required.
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Hunteck Semiconductor HGW045NE4SL technical specifications.
| Transistor Type | N-Channel Power MOSFET |
| Drain-Source Voltage | 45V |
| Continuous Drain Current | 114A |
| Drain-Source On Resistance | 4.5mΩ |
| Gate Threshold Voltage | 2.2 maxV |
| Package Type | TO-262 |
| Mounting Type | Through Hole |