| BSS139 Datasheet |
| Equivalent | BSS139-SMD | |
| Type | Transistor N Channel FET | |
| Case | SOT23 | |
| Manufacturer | Infineon - Siemens | |
| Vbr DSS | 250 | |
| Vbr GSS | 20 | |
| Max. PD (W) | 0.36 | |
| Ciss Max. (F) | 50n- | |
| Derate (Amb) (W/°C) | 2.88m | |
| t(f) Max. (S) | 120n- | |
| gfs Max. | 0.07- | |
| gfs Min | 0.05 | |
| Id Max. (A) | 40m | |
| Idss Max. (A) | 100n | |
| I(d) for G(fs) | 40m | |
| Tr Max. (s) | 20n- | |
| R(ds) On (Û) | 100= | |
| Vp Max. | 0.7 | |
| Oper. Temp (°C) Max. | 150 | |
| Pinout Equivalence Number | 3-19 | |
| Surface Mounted Yes/No | YES | |
| SKU | 408109 | |