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| Part Number | FDC642P-F085 | FDC642P_SB4N006 | FDC642P-F085P | FDC642P-F085PBK |
| Manufacturer | onsemi | onsemi | onsemi | onsemi |
| Series | PowerTrench® | - | PowerTrench® | PowerTrench® |
| Package/Case | SOT-23-6 Thin, TSOT-23-6 | - | SOT-23-6 Thin, TSOT-23-6 | SOT-23-6 Thin, TSOT-23-6 |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Bulk |
| Product Status | Obsolete | Obsolete | Obsolete | Discontinued at Digi-Key |
| FET Type | P-Channel | - | P-Channel | P-Channel |
| Technology | MOSFET (Metal Oxide) | - | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 20 V | - | 20 V | 20 V |
| Current - Continuous Drain (Id) @ 25°C | 4A (Ta) | - | 4A (Ta) | 4A (Ta) |
| Drive Voltage (Max Rds On, Min Rds On) | 2.5V, 4.5V | - | 2.5V, 4.5V | 2.5V, 4.5V |
| Rds On (Max) @ Id, Vgs | 65mOhm @ 4A, 4.5V | - | 65mOhm @ 4A, 4.5V | 65mOhm @ 4A, 4.5V |
| Vgs(th) (Max) @ Id | 1.5V @ 250µA | - | 1.5V @ 250µA | 1.5V @ 250µA |
| Gate Charge (Qg) (Max) @ Vgs | 16 nC @ 4.5 V | - | 9 nC @ 4.5 V | 9 nC @ 4.5 V |
| Vgs (Max) | ±8V | - | ±8V | ±8V |
| Input Capacitance (Ciss) (Max) @ Vds | 640 pF @ 10 V | - | 630 pF @ 10 V | 630 pF @ 10 V |
| FET Feature | - | - | - | - |
| Power Dissipation (Max) | 1.2W (Ta) | - | 1.2W (Ta) | 1.2W (Ta) |
| Operating Temperature | -55°C ~ 150°C (TJ) | - | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Grade | Automotive | - | Automotive | Automotive |
| Qualification | AEC-Q101 | - | AEC-Q101 | AEC-Q101 |
| Mounting Type | Surface Mount | - | Surface Mount | Surface Mount |
| Supplier Device Package | SuperSOT™-6 | - | TSOT-23-6 | TSOT-23-6 |
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