| Type | Semiconductor | |
| Case | TO3 | |
| Manufacturer | Marconi | |
| Vbr CEO | 800 | |
| Max. PD (W) | 125 | |
| t(f) Max. (S) | 1.0u | |
| Min hFE | 35 | |
| Ic Max. (A) | 50 | |
| @Ic (test) (A) | 6.0 | |
| Icbo Max. @Vcb Max. (A) | 0.5m | |
| Mat. | Silicon Logic | |
| t(stor) Max. (S) | 6.5u | |
| @VCE (test) | 5.0 | |
| Oper. Temp (°C) Max. | 150 | |
| Pinout Equivalence Number | 3-14 | |
| Surface Mounted Yes/No | NO | |
| SKU | 1277804 | |