| Type | Transistor Silicon NPN | |
| Case | TO3 | |
| Manufacturer | ITT Industries | |
| Vbr CBO | 80 | |
| Vbr CEO | 80 | |
| Max. PD (W) | 60 | |
| Max. hFE | 60 | |
| Min hFE | 10 | |
| Ic Max. (A) | 5.0 | |
| @Ic (test) (A) | 4.5 | |
| Icbo Max. @Vcb Max. (A) | 10u | |
| Polarity | NPN | |
| Derate Above 25°C | 400m | |
| Oper. Temp (°C) Max. | 175 | |
| @VCE (V) | 5.0 | |
| Pinout Equivalence Number | N/A | |
| Surface Mounted Yes/No | NO | |
| Maximum Collector Power Dissipation (Pc) | 50 W | |
| Maximum Collector-Base Voltage |Vcb| | 80 V | |
| Maximum Collector Current |Ic max| | 5 A | |
| Max. Operating Junction Temperature (Tj) | 150 °C | |
| Transition Frequency (ft): | 150 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 40 | |
| SKU | 546077 | |