| Type | Transistor Silicon NPN | |
| Case | TO18 | |
| Manufacturer | Ferranti - Zetex | |
| Vbr CBO | 100 | |
| Vbr CEO | 80 | |
| Max. PD (W) | 300m | |
| C(ob) (F) | 4.5p | |
| Derate (Amb) (W/°C) | 1.8m | |
| t(f) Max. (S) | 300n+ | |
| hfe | 55 | |
| Ic Max. (A) | 500m | |
| Icbo Max. @Vcb Max. (A) | 50n | |
| Polarity | NPN | |
| Tr Max. (s) | 80n | |
| Trans. Freq (Hz) Min. | 200M | |
| @VCE (test) (V) | 6.0 | |
| Oper. Temp (°C) Max. | 175 | |
| @Ic (A) | 1.0m | |
| Pinout Equivalence Number | 3-12 | |
| Surface Mounted Yes/No | NO | |
| Maximum Collector Power Dissipation (Pc) | 0.3 W | |
| Maximum Collector-Emitter Voltage |Vce| | 80 V | |
| Maximum Collector Current |Ic max| | 0.5 A | |
| Transition Frequency (ft): | 200 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 55 | |
| SKU | 389985 | |