| Type | Transistor Silicon NPN | |
| Case | TO3 | |
| Manufacturer | Semelab | |
| Vbr CBO | 500 | |
| Vbr CEO | 250 | |
| Max. PD (W) | 250 | |
| t(f) Max. (S) | 50n | |
| Ic Max. (A) | 60 | |
| Polarity | NPN | |
| Trans. Freq (Hz) Min. | 20M | |
| Pinout Equivalence Number | N/A | |
| Surface Mounted Yes/No | NO | |
| Maximum Collector Power Dissipation (Pc) | 50 W | |
| Maximum Collector-Base Voltage |Vcb| | 550 V | |
| Maximum Collector-Emitter Voltage |Vce| | 250 V | |
| Maximum Collector Current |Ic max| | 40 A | |
| Max. Operating Junction Temperature (Tj) | 200 °C | |
| Forward Current Transfer Ratio (hFE), MIN | 40 | |
| SKU | 1275881 | |