| 2SD1244 Datasheet |
| Type | Transistor Silicon NPN | |
| Case | SOT32 | |
| Manufacturer | Matsushita Electronics | |
| Vbr CBO | 40 | |
| Vbr CEO | 20 | |
| Max. PD (W) | 1.0 | |
| Min hFE | 180 | |
| Ic Max. (A) | 5.0 | |
| @Ic (test) (A) | 500m | |
| Icbo Max. @Vcb Max. (A) | 100n | |
| Polarity | NPN | |
| Derate Above 25°C | 8.0m | |
| Trans. Freq (Hz) Min. | 150M | |
| Oper. Temp (°C) Max. | 150 | |
| @VCE (V) | 2.0 | |
| Pinout Equivalence Number | 3-15 | |
| Surface Mounted Yes/No | NO | |
| Maximum Collector Power Dissipation (Pc) | 1 W | |
| Maximum Collector-Base Voltage |Vcb| | 40 V | |
| Maximum Collector Current |Ic max| | 5 A | |
| Max. Operating Junction Temperature (Tj) | 150 °C | |
| Transition Frequency (ft): | 150 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 20 | |
| SKU | 116118 | |