| 2SC4547 Datasheet |
| Type | Transistor Silicon NPN | |
| Case | TO220 | |
| Manufacturer | Sanyo Semiconductor | |
| Polarity | NPN | |
| Maximum Collector Power Dissipation (Pc) | 30 W | |
| Maximum Collector-Base Voltage |Vcb| | 85 V | |
| Maximum Collector-Emitter Voltage |Vce| | 85 V | |
| Maximum Emitter-Base Voltage |Veb| | 6 V | |
| Maximum Collector Current |Ic max| | 3 A | |
| Max. Operating Junction Temperature (Tj) | 150 °C | |
| Transition Frequency (ft): | 50 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 2000 | |
| SKU | 84562 | |