| Part Number | BSS138 | BSS138K |
|---|---|---|
| Manufacturer | onsemi | onsemi |
| Category | Transistors - FETs, MOSFETs - Single | Transistors - FETs, MOSFETs - Single |
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| Product Status | Active | Active |
| FET Type | N-Channel | N-Channel |
| Technology | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 50 V | 50 V |
| Current - Continuous Drain (Id) @ 25°C | 220mA (Ta) | 220mA (Ta) |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V | 1.8V, 2.5V |
| Rds On (Max) @ Id, Vgs | 3.5Ohm @ 220mA, 10V | 1.6Ohm @ 50mA, 5V |
| Vgs(th) (Max) @ Id | 1.5V @ 1mA | 1.2V @ 250µA |
| Gate Charge (Qg) (Max) @ Vgs | 2.4 nC @ 10 V | 2.4 nC @ 10 V |
| Vgs (Max) | ±20V | ±12V |
| Input Capacitance (Ciss) (Max) @ Vds | 27 pF @ 25 V | 58 pF @ 25 V |
| FET Feature | - | - |
| Power Dissipation (Max) | 360mW (Ta) | 350mW (Ta) |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Supplier Device Package | SOT-23-3 | SOT-23-3 |
| Package / Case | TO-236-3, SC-59, SOT-23-3 | TO-236-3, SC-59, SOT-23-3 |