| Type | Transistor Silicon NPN | |
| Case | SOT171 | |
| Manufacturer | NEC | |
| Vbr CBO | 50 | |
| Oper. Pwr Out Typ. | 20 | |
| f(osc) Max. (Hz) | 900M | |
| Polarity | NPN | |
| PD Max. (W) | 50 | |
| Coll. (or drain) Current Max. | 3.0 | |
| Oper. Temp (°C) Max. | 200 | |
| Pinout Equivalence Number | 6-38 | |
| Surface Mounted Yes/No | NO | |
| Maximum Collector Power Dissipation (Pc) | 2 W | |
| Maximum Collector-Base Voltage |Vcb| | 50 V | |
| Maximum Collector Current |Ic max| | 3 A | |
| Max. Operating Junction Temperature (Tj) | 150 °C | |
| Transition Frequency (ft): | 900 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 70 | |
| SKU | 557057 | |