| 2SD1787 Datasheet |
| Type | Transistor Silicon NPN | |
| Case | TO92 | |
| Manufacturer | Rohm Semiconductor | |
| Vbr CEO | 50 | |
| Max. PD (W) | 400m | |
| C(ob) (F) | 6.5p | |
| hfe | 390= | |
| Ic Max. (A) | 500m | |
| Polarity | NPN | |
| Trans. Freq (Hz) Min. | 250M | |
| Pinout Equivalence Number | 3-10 | |
| Surface Mounted Yes/No | NO | |
| Maximum Collector Power Dissipation (Pc) | 0.1 W | |
| Maximum Collector-Base Voltage |Vcb| | 50 V | |
| Maximum Collector Current |Ic max| | 0.5 A | |
| Max. Operating Junction Temperature (Tj) | 150 °C | |
| Transition Frequency (ft): | 250 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 40 | |
| SKU | 345649 | |