| 2SD946A Datasheet |
| Equivalent | 2SD946 | |
| Type | Transistor Silicon NPN | |
| Case | SOT32 | |
| Manufacturer | Matsushita Electronics | |
| Vbr CEO | 50 | |
| Max. PD (W) | 1.2 | |
| Max. hFE | 20k | |
| Min hFE | 2.0k | |
| Ic Max. (A) | 1.0 | |
| @Ic (test) (A) | 1.0 | |
| Icbo Max. @Vcb Max. (A) | 100m | |
| Mat. | Silicon Logic | |
| Polarity | NPN | |
| Derate Above 25°C | 9.6m | |
| @VCE (test) | 10 | |
| Oper. Temp (°C) Max. | 150 | |
| Pinout Equivalence Number | 3-10 | |
| Surface Mounted Yes/No | NO | |
| Maximum Collector Power Dissipation (Pc) | 1.2 W | |
| Maximum Collector-Base Voltage |Vcb| | 60 V | |
| Maximum Emitter-Base Voltage |Veb| | 5 V | |
| Maximum Collector Current |Ic max| | 1 A | |
| Max. Operating Junction Temperature (Tj) | 150 °C | |
| Forward Current Transfer Ratio (hFE), MIN | 10000 | |
| SKU | 346163 | |