| Type | Transistor Silicon NPN | |
| Case | TO18 | |
| Manufacturer | Hitachi | |
| Vbr CBO | 25 | |
| Vbr CEO | 10 | |
| Max. PD (W) | 300m | |
| Derate (Amb) (W/°C) | 2.0m | |
| hfe | 54 | |
| Ic Max. (A) | 100m | |
| Icbo Max. @Vcb Max. (A) | 50n | |
| @VCE (test) (V) | 0.4 | |
| Oper. Temp (°C) Max. | 175 | |
| @Ic (A) | 50m | |
| Pinout Equivalence Number | 3-12 | |
| Surface Mounted Yes/No | NO | |
| SKU | 590850 | |