| BUY71 Datasheet |
| Type | Transistor Silicon NPN | |
| Case | TO3 | |
| Manufacturer | Toshiba | |
| Vbr CBO | 2.2k | |
| Vbr CEO | 800 | |
| Max. PD (W) | 10 | |
| t(f) Max. (S) | 700n | |
| Ic Max. (A) | 2.0 | |
| Icbo Max. @Vcb Max. (A) | 1.0m | |
| Polarity | NPN | |
| Derate Above 25°C | 133m | |
| Trans. Freq (Hz) Min. | 4.0M | |
| Oper. Temp (°C) Max. | 100 | |
| Pinout Equivalence Number | N/A | |
| Surface Mounted Yes/No | NO | |
| Maximum Collector Power Dissipation (Pc) | 40 W | |
| Maximum Collector-Base Voltage |Vcb| | 2200 V | |
| Maximum Collector Current |Ic max| | 10 A | |
| Max. Operating Junction Temperature (Tj) | 200 °C | |
| Forward Current Transfer Ratio (hFE), MIN | 8 | |
| SKU | 80104 | |