| Part Number | FDW2509NZ | FDW2503NZ |
|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor |
| Category | Transistors - FETs, MOSFETs - Arrays | Transistors - FETs, MOSFETs - Arrays |
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| Product Status | Active | Obsolete |
| FET Type | 2 N-Channel (Dual) Common Drain | 2 N-Channel (Dual) |
| FET Feature | Standard | Logic Level Gate |
| Drain to Source Voltage (Vdss) | 20V | 20V |
| Current - Continuous Drain (Id) @ 25°C | 7.1A (Ta) | 5.5A |
| Rds On (Max) @ Id, Vgs | 20mOhm @ 7.1A, 4.5V | 20mOhm @ 5.5A, 4.5V |
| Vgs(th) (Max) @ Id | 1.5V @ 250µA | 1.5V @ 250µA |
| Gate Charge (Qg) (Max) @ Vgs | 19nC @ 4.5V | 17nC @ 4.5V |
| Input Capacitance (Ciss) (Max) @ Vds | 1263pF @ 10V | 1286pF @ 10V |
| Power - Max | 1.1W (Ta) | 600mW |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 8-TSSOP | 8-TSSOP |