| Part Number | FDD3570 | FDD2570 |
|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor |
| 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) | 80 V | 150 V |
| Current - Continuous Drain (Id) @ 25°C | 10A (Ta) | 4.7A (Ta) |
| Drive Voltage (Max Rds On, Min Rds On) | 6V, 10V | 6V, 10V |
| Rds On (Max) @ Id, Vgs | 20mOhm @ 10A, 10V | 80mOhm @ 4.7A, 10V |
| Vgs(th) (Max) @ Id | 4V @ 250µA | 4V @ 250µA |
| Gate Charge (Qg) (Max) @ Vgs | 76 nC @ 10 V | 62 nC @ 10 V |
| Vgs (Max) | ±20V | ±20V |
| Input Capacitance (Ciss) (Max) @ Vds | 2800 pF @ 40 V | 1907 pF @ 75 V |
| FET Feature | - | - |
| Power Dissipation (Max) | 3.4W (Ta), 69W (Tc) | 3.2W (Ta), 70W (Tc) |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Supplier Device Package | TO-252, (D-Pak) | TO-252, (D-Pak) |
| Package / Case | TO-252-3, DPak (2 Leads + Tab), SC-63 | TO-252-3, DPak (2 Leads + Tab), SC-63 |