| Base Product Number | MMBT3904 |
| Category | Discrete Semiconductor Products |
| Current - Collector (Ic) (Max) | 200 mA |
| Current - Collector Cutoff (Max) | 50nA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 100 @ 10mA, 1V |
| Frequency - Transition | 250MHz |
| Mfr | Taiwan Semiconductor Corporation |
| Mounting Type | Surface Mount |
| Operating Temperature | -55?C ~ 150?C (TJ) |
| Package | Tape & Reel (TR) |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Part Status | Active |
| Power - Max | 300 mW |
| Series | - |
| Supplier Device Package | SOT-23 |
| Transistor Type | NPN |
| Vce Saturation (Max) @ Ib, Ic | 300mV @ 5mA, 50mA |
| Voltage - Collector Emitter Breakdown (Max) | 40 V |