| 2SD1729 Datasheet |
| Type | Transistor Silicon NPN | |
| Case | TO218 | |
| Manufacturer | Panasonic | |
| Polarity | NPN | |
| Maximum Collector Power Dissipation (Pc) | 60 W | |
| Maximum Collector-Base Voltage |Vcb| | 1500 V | |
| Maximum Collector-Emitter Voltage |Vce| | 700 V | |
| Maximum Collector Current |Ic max| | 3.5 A | |
| Max. Operating Junction Temperature (Tj) | 150 °C | |
| Forward Current Transfer Ratio (hFE), MIN | 8 | |
| SKU | 81492 | |