| PartNumber | FDA16N50-F109 | FDA16N50LDTU | FDA16N50 |
| Description | MOSFET 500V 16.5A NCH | MOSFET 500V MOSFET UniFET N-channel | MOSFET 500V 16.5A NCH MOSFET |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | MOSFET | MOSFET | MOSFET |
| RoHS | Y | Y | Y |
| Technology | Si | Si | Si |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-3PN-3 | TO-3PN-3 | TO-3PN-3 |
| Number of Channels | 1 Channel | - | 1 Channel |
| Transistor Polarity | N-Channel | - | N-Channel |
| Vds Drain Source Breakdown Voltage | 500 V | - | 500 V |
| Id Continuous Drain Current | 16.5 A | - | 16.5 A |
| Rds On Drain Source Resistance | 380 mOhms | - | 380 mOhms |
| Vgs Gate Source Voltage | 30 V | - | 30 V |
| Minimum Operating Temperature | - 55 C | - | - 55 C |
| Maximum Operating Temperature | + 150 C | - | + 150 C |
| Pd Power Dissipation | 205 W | - | 205 W |
| Configuration | Single | - | Single |
| Channel Mode | Enhancement | - | Enhancement |
| Tradename | UniFET | UniFET | - |
| Packaging | Tube | Tube | Tube |
| Height | 20.1 mm | 5 mm | 20.1 mm |
| Length | 16.2 mm | 20.1 mm | 16.2 mm |
| Series | FDA16N50_F109 | FDA16N50LDTU | - |
| Transistor Type | 1 N-Channel | - | 1 N-Channel |
| Width | 5 mm | 16.2 mm | 5 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Fall Time | 80 ns | - | 80 ns |
| Product Type | MOSFET | MOSFET | MOSFET |
| Rise Time | 150 ns | - | 150 ns |
| Factory Pack Quantity | 450 | 360 | 30 |
| Subcategory | MOSFETs | MOSFETs | MOSFETs |
| Typical Turn Off Delay Time | 65 ns | - | 65 ns |
| Typical Turn On Delay Time | 40 ns | - | 40 ns |
| Part # Aliases | FDA16N50_F109 | - | - |
| Unit Weight | 0.225789 oz | 0.225789 oz | 0.000194 oz |
| Forward Transconductance Min | - | - | 23 S |