| Part Number | NTMFS4821NT1G | NTMFS4851NT1G |
|---|---|---|
| Manufacturer | onsemi | onsemi |
| Category | Transistors - FETs, MOSFETs - Single | Transistors - FETs, MOSFETs - Single |
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| Product Status | Obsolete | Obsolete |
| FET Type | N-Channel | N-Channel |
| Technology | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 30 V | 30 V |
| Current - Continuous Drain (Id) @ 25°C | 8.8A (Ta), 58.5A (Tc) | 9.5A (Ta), 66A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V | 4.5V, 11.5V |
| Rds On (Max) @ Id, Vgs | 6.95mOhm @ 30A, 10V | 5.9mOhm @ 30A, 10V |
| Vgs(th) (Max) @ Id | 2.5V @ 250µA | 2.5V @ 250µA |
| Gate Charge (Qg) (Max) @ Vgs | 16 nC @ 4.5 V | 20 nC @ 4.5 V |
| Vgs (Max) | ±20V | ±16V |
| Input Capacitance (Ciss) (Max) @ Vds | 1400 pF @ 12 V | 1850 pF @ 12 V |
| FET Feature | - | - |
| Power Dissipation (Max) | 870mW (Ta), 38.5W (Tc) | 870mW (Ta), 41.7W (Tc) |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Supplier Device Package | 5-DFN (5x6) (8-SOFL) | 5-DFN (5x6) (8-SOFL) |
| Package / Case | 8-PowerTDFN, 5 Leads | 8-PowerTDFN, 5 Leads |