| PartNumber | IRFSL4310ZPBF | IRFSL4321PBF | IRFSL4310PBF |
| Description | MOSFET MOSFT 100V 127A 6mOhm 120nC | MOSFET MOSFT 150V 83A 15mOhm 71nC | Darlington Transistors MOSFET MOSFT 100V 140A 7mOhm 170nC |
| Manufacturer | Infineon | Infineon | IR |
| Product Category | MOSFET | MOSFET | Transistors - FETs, MOSFETs - Single |
| RoHS | Y | Y | - |
| Technology | Si | Si | Si |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-262-3 | TO-262-3 | - |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Transistor Polarity | N-Channel | N-Channel | N-Channel |
| Vds Drain Source Breakdown Voltage | 100 V | 150 V | - |
| Id Continuous Drain Current | 127 A | 83 A | - |
| Rds On Drain Source Resistance | 4.8 mOhms | 12 mOhms | - |
| Vgs Gate Source Voltage | 20 V | 30 V | - |
| Qg Gate Charge | 120 nC | 71 nC | - |
| Pd Power Dissipation | 250 W | 330 W | - |
| Configuration | Single | Single | - |
| Packaging | Tube | Tube | Tube |
| Height | 9.45 mm | 9.45 mm | - |
| Length | 10.2 mm | 10.2 mm | - |
| Transistor Type | 1 N-Channel | 1 N-Channel | 1 N-Channel |
| Width | 4.5 mm | 4.5 mm | - |
| Brand | Infineon / IR | Infineon / IR | - |
| Product Type | MOSFET | MOSFET | - |
| Factory Pack Quantity | 1000 | 50 | - |
| Subcategory | MOSFETs | MOSFETs | - |
| Part # Aliases | SP001557618 | SP001550194 | - |
| Unit Weight | 0.084199 oz | 0.084199 oz | 0.084199 oz |
| Package Case | - | - | I2PAK-3 |
| Pd Power Dissipation | - | - | 330 W |
| Vgs Gate Source Voltage | - | - | 20 V |
| Id Continuous Drain Current | - | - | 140 A |
| Vds Drain Source Breakdown Voltage | - | - | 100 V |
| Rds On Drain Source Resistance | - | - | 5.6 mOhms |
| Qg Gate Charge | - | - | 170 nC |