| Type | Transistor Silicon NPN | |
| Case | TO3 | |
| Manufacturer | SGS Thomson | |
| Polarity | NPN | |
| Maximum Collector Power Dissipation (Pc) | 250 W | |
| Maximum Collector-Base Voltage |Vcb| | 120 V | |
| Maximum Collector-Emitter Voltage |Vce| | 60 V | |
| Maximum Collector Current |Ic max| | 90 A | |
| Transition Frequency (ft): | 8 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 20 | |
| SKU | 1426789 | |