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| Part Number | NTMFS4941NT3G | NTMFS4945NT3G | NTMFS4943NT3G | NTMFS4946NT3G | NTMFS4841NT3G | NTMFS4921NT3G | NTMFS4931NT3G | NTMFS4941NT1G |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| FET Type | N-Channel | N-Channel | N-Channel | N-Channel | N-Channel | N-Channel | N-Channel | - |
| Technology | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | - |
| Drain to Source Voltage (Vdss) | 30 V | 30 V | 30 V | 30 V | 30 V | 30 V | 30 V | - |
| Current - Continuous Drain (Id) @ 25°C | 9A (Ta), 47A (Tc) | 7.4A (Ta), 35A (Tc) | 8.3A (Ta), 41A (Tc) | 12.7A (Ta), 100A (Tc) | 8.3A (Ta), 57A (Tc) | 8.8A (Ta), 58.5A (Tc) | 23A (Ta), 246A (Tc) | - |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V | 4.5V, 10V | 4.5V, 10V | 4.5V, 11.5V | 4.5V, 10V | 4.5V, 11.5V | 4.5V, 10V | - |
| Rds On (Max) @ Id, Vgs | 6.2mOhm @ 30A, 10V | 9mOhm @ 30A, 10V | 7.2mOhm @ 30A, 10V | 3.4mOhm @ 30A, 10V | 7mOhm @ 30A, 10V | 6.95mOhm @ 30A, 10V | 1.1mOhm @ 30A, 10V | - |
| Vgs(th) (Max) @ Id | 2.2V @ 250µA | 2.2V @ 250µA | 2.2V @ 250µA | 2.5V @ 250µA | 2.5V @ 250µA | 2.5V @ 250µA | 2.2V @ 250µA | - |
| Gate Charge (Qg) (Max) @ Vgs | 25.5 nC @ 10 V | 17.6 nC @ 10 V | 20.9 nC @ 10 V | 53 nC @ 11.5 V | 17 nC @ 4.5 V | 25 nC @ 11.5 V | 128 nC @ 10 V | - |
| Vgs (Max) | ±20V | ±20V | ±20V | ±20V | ±20V | ±20V | ±20V | - |
| Input Capacitance (Ciss) (Max) @ Vds | 1650 pF @ 15 V | 1205 pF @ 15 V | 1401 pF @ 15 V | 3250 pF @ 12 V | 1436 pF @ 12 V | 1400 pF @ 12 V | 9821 pF @ 15 V | - |
| FET Feature | - | - | - | - | - | - | - | - |
| Power Dissipation (Max) | 910mW (Ta), 25.5W (Tc) | 910mW (Ta), 19.8W (Tc) | 910mW (Ta), 22.3W (Tc) | 890mW (Ta), 55.5W (Tc) | 870mW (Ta), 41.7W (Tc) | 870mW (Ta), 38.5W (Tc) | 950mW (Ta) | - |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | - |
| Supplier Device Package | 5-DFN (5x6) (8-SOFL) | 5-DFN (5x6) (8-SOFL) | 5-DFN (5x6) (8-SOFL) | 5-DFN (5x6) (8-SOFL) | 5-DFN (5x6) (8-SOFL) | 5-DFN (5x6) (8-SOFL) | 5-DFN (5x6) (8-SOFL) | - |
| Package / Case | 8-PowerTDFN, 5 Leads | 8-PowerTDFN, 5 Leads | 8-PowerTDFN, 5 Leads | 8-PowerTDFN, 5 Leads | 8-PowerTDFN, 5 Leads | 8-PowerTDFN, 5 Leads | 8-PowerTDFN, 5 Leads | - |
