| Type | Transistor Silicon NPN | |
| Case | TO3 | |
| Manufacturer | Halbleiterwerk Frankfurt Oder | |
| fT Min (Hz) | 125M | |
| Min hFE | 350 | |
| Mat. | Silicon Logic | |
| Polarity | NPN | |
| @VCE (test) (V) | 5.0 | |
| @Ic (test) | 5.0m | |
| Ic Max. | 50m | |
| Vceo Max. | 35 | |
| Pinout Equivalence Number | N/A | |
| Surface Mounted Yes/No | NO | |
| Maximum Collector Power Dissipation (Pc) | 50 W | |
| Maximum Collector-Emitter Voltage |Vce| | 200 V | |
| Maximum Collector Current |Ic max| | 4 A | |
| Transition Frequency (ft): | 1.5 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 500 | |
| SKU | 541357 | |