| Type | Transistor Silicon NPN | |
| Case | SOT119 | |
| Manufacturer | NEC | |
| Vbr CBO | 35 | |
| Vbr CEO | 18 | |
| Max. PD (W) | 175 | |
| Max. hFE | 200 | |
| Min hFE | 20 | |
| Ic Max. (A) | 20 | |
| @Ic (test) (A) | 2 | |
| Icbo Max. @Vcb Max. (A) | 4m | |
| Polarity | NPN | |
| Derate Above 25°C | 1 | |
| Oper. Temp (°C) Max. | 175 | |
| @VCE (V) | 10 | |
| Pinout Equivalence Number | N/A | |
| Surface Mounted Yes/No | NO | |
| Maximum Collector Power Dissipation (Pc) | 175 W | |
| Maximum Collector-Base Voltage |Vcb| | 35 V | |
| Maximum Collector Current |Ic max| | 20 A | |
| Max. Operating Junction Temperature (Tj) | 150 °C | |
| Transition Frequency (ft): | 85 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 30 | |
| SKU | 557044 | |