| Type | Transistor Silicon NPN | |
| Case | TO3 | |
| Manufacturer | STI | |
| Vbr CEO | 300 | |
| Max. PD (W) | 75 | |
| Min hFE | 400 | |
| @Ic (test) (A) | 3.0 | |
| Icbo Max. @Vcb Max. (A) | 250u | |
| Mat. | Silicon Logic | |
| Polarity | NPN | |
| Trans. Freq (Hz) Min. | 2.0M | |
| @VCE (test) | 10 | |
| Oper. Temp (°C) Max. | 200 | |
| Pinout Equivalence Number | N/A | |
| Surface Mounted Yes/No | NO | |
| Maximum Collector Power Dissipation (Pc) | 75 W | |
| Maximum Collector-Base Voltage |Vcb| | 300 V | |
| Maximum Emitter-Base Voltage |Veb| | 10 V | |
| Max. Operating Junction Temperature (Tj) | 200 °C | |
| Transition Frequency (ft): | 8 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 400 | |
| SKU | 1277897 | |