| PartNumber | FDMS8660S | FDMS8660AS |
| Description | MOSFET 30V 40A 2.4 OHM NCH POWER T | MOSFET 30V N-Channel PowerTrench |
| Manufacturer | ON Semiconductor | ON Semiconductor |
| Product Category | MOSFET | MOSFET |
| RoHS | Y | Y |
| Technology | Si | Si |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | Power-56-8 | Power-56-8 |
| Number of Channels | 1 Channel | 1 Channel |
| Transistor Polarity | N-Channel | N-Channel |
| Vds Drain Source Breakdown Voltage | 30 V | 30 V |
| Id Continuous Drain Current | 25 A | 28 A |
| Rds On Drain Source Resistance | 1.9 mOhms | 2.1 Ohms |
| Vgs Gate Source Voltage | 20 V | 20 V |
| Minimum Operating Temperature | - 55 C | - 55 C |
| Maximum Operating Temperature | + 150 C | + 150 C |
| Pd Power Dissipation | 2.5 W | 2.5 W |
| Configuration | Single | Single |
| Channel Mode | Enhancement | Enhancement |
| Packaging | Reel | Reel |
| Height | 1.1 mm | 1.1 mm |
| Length | 6 mm | 6 mm |
| Transistor Type | 1 N-Channel | 1 N-Channel |
| Type | FET | - |
| Width | 5 mm | 5 mm |
| Brand | ON Semiconductor / Fairchild | ON Semiconductor / Fairchild |
| Forward Transconductance Min | 123 S | - |
| Fall Time | 50 ns | 5 ns |
| Product Type | MOSFET | MOSFET |
| Rise Time | 12 ns | 8 ns |
| Factory Pack Quantity | 3000 | 3000 |
| Subcategory | MOSFETs | MOSFETs |
| Typical Turn Off Delay Time | 76 ns | 42 ns |
| Typical Turn On Delay Time | 17 ns | 16 ns |
| Unit Weight | 0.008818 oz | 0.002402 oz |
| Series | - | FDMS8660AS |