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| Part Number | AUIRF7737L2TR | AUIRF7739L2TR | AUIRF7738L2TR |
|---|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Product Status | Active | Active | Obsolete |
| FET Type | N-Channel | N-Channel | N-Channel |
| Technology | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 40 V | 40 V | 40 V |
| Current - Continuous Drain (Id) @ 25°C | 31A (Ta), 156A (Tc) | 46A (Ta), 270A (Tc) | 35A (Ta), 130A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On) | 10V | 10V | 10V |
| Rds On (Max) @ Id, Vgs | 1.9mOhm @ 94A, 10V | 1mOhm @ 160A, 10V | 1.6mOhm @ 109A, 10V |
| Vgs(th) (Max) @ Id | 4V @ 150µA | 4V @ 250µA | 4V @ 250µA |
| Gate Charge (Qg) (Max) @ Vgs | 134 nC @ 10 V | 330 nC @ 10 V | 194 nC @ 10 V |
| Vgs (Max) | ±20V | ±20V | ±20V |
| Input Capacitance (Ciss) (Max) @ Vds | 5469 pF @ 25 V | 11880 pF @ 25 V | 7471 pF @ 25 V |
| FET Feature | - | - | - |
| Power Dissipation (Max) | 3.3W (Ta), 83W (Tc) | 3.8W (Ta), 125W (Tc) | 3.3W (Ta), 94W (Tc) |
| Operating Temperature | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | DIRECTFET L6 | DirectFET™ Isometric L8 | DIRECTFET L6 |
| Package / Case | DirectFET™ Isometric L6 | DirectFET™ Isometric L8 | DirectFET™ Isometric L6 |
