| PartNumber | IRF740SPBF | IRF740PBF | IRF740S |
| Description | MOSFET N-Chan 400V 10 Amp | MOSFET N-CH 400V HEXFET MOSFET | MOSFET RECOMMENDED ALT 844-IRF740SPBF |
| Manufacturer | Vishay | Vishay | Vishay |
| Product Category | MOSFET | MOSFET | MOSFET |
| RoHS | E | E | N |
| Technology | Si | Si | Si |
| Packaging | Tube | Tube | Tube |
| Series | IRF | IRF | IRF |
| Brand | Vishay / Siliconix | Vishay / Siliconix | Vishay / Siliconix |
| Product Type | MOSFET | MOSFET | MOSFET |
| Factory Pack Quantity | 1000 | 50 | 50 |
| Subcategory | MOSFETs | MOSFETs | MOSFETs |
| Unit Weight | 0.050717 oz | 0.211644 oz | 0.050717 oz |
| Mounting Style | - | Through Hole | SMD/SMT |
| Package / Case | - | TO-220AB-3 | TO-263-3 |
| Number of Channels | - | 1 Channel | - |
| Transistor Polarity | - | N-Channel | - |
| Vds Drain Source Breakdown Voltage | - | 400 V | - |
| Id Continuous Drain Current | - | 10 A | - |
| Rds On Drain Source Resistance | - | 550 mOhms | - |
| Vgs th Gate Source Threshold Voltage | - | 2 V | - |
| Vgs Gate Source Voltage | - | 10 V | - |
| Qg Gate Charge | - | 63 nC | - |
| Minimum Operating Temperature | - | - 55 C | - |
| Maximum Operating Temperature | - | + 150 C | - |
| Pd Power Dissipation | - | 125 W | - |
| Configuration | - | Single | - |
| Channel Mode | - | Enhancement | - |
| Height | - | 15.49 mm | 4.83 mm |
| Length | - | 10.41 mm | 10.67 mm |
| Transistor Type | - | 1 N-Channel | - |
| Width | - | 4.7 mm | 9.65 mm |
| Forward Transconductance Min | - | 5.8 S | - |
| Fall Time | - | 24 ns | - |
| Rise Time | - | 27 ns | - |
| Typical Turn Off Delay Time | - | 50 ns | - |
| Typical Turn On Delay Time | - | 14 ns | - |
| Part # Aliases | - | SIHF740-E3 | - |