Specs
| Manufacturer | Micro Commercial Components (MCC) |
| Product Category | 晶体管 – 双极性晶体管（BJT） |
| Series | MMBT3904 |
| product | Bipolar transistor – Bipolar junction transistor (BJT) |
| Transistor polarity | NPN |
| Package Case | SOT-23 |
| Current – collector(maximum) | 200mA |
| Voltage-emitter breakdown (maximum) | 40V |
| VCEO | 40 V |
| VCBO | 60 V |
| VEBO | 6 V |
| Pd-power dissipation | 350mW |
| Gain-bandwidth productfT | 300 MHz |
| Mounting Style | SMD/SMT |
| Maximum operating temperature | + 150 C |
| Packaging | Reel、Cut Tape |
