| Type | Transistor Silicon NPN | |
| Case | TO3 | |
| Manufacturer | SGS Thomson | |
| Vbr CBO | 120 | |
| Vbr CEO | 100 | |
| Max. PD (W) | 30 | |
| Max. hFE | 95- | |
| Min hFE | 25 | |
| @Ic (test) (A) | 2.0 | |
| Icbo Max. @Vcb Max. (A) | 10u | |
| Polarity | NPN | |
| Tr Max. (s) | 400n | |
| Derate Above 25°C | 300m | |
| Trans. Freq (Hz) Min. | 50M | |
| Oper. Temp (°C) Max. | 140 | |
| @VCE (V) | 5.0 | |
| Pinout Equivalence Number | 4-21 | |
| Surface Mounted Yes/No | NO | |
| Maximum Collector Power Dissipation (Pc) | 30 W | |
| Maximum Collector-Base Voltage |Vcb| | 120 V | |
| Maximum Collector-Emitter Voltage |Vce| | 100 V | |
| Max. Operating Junction Temperature (Tj) | 140 °C | |
| Transition Frequency (ft): | 50 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 25 | |
| SKU | 573606 | |