| 2SD1437 Datasheet |
| Type | Transistor | |
| Case | TO220 | |
| Manufacturer | Rohm Semiconductor | |
| Vbr CEO | 60 | |
| Max. PD (W) | 40 | |
| Max. hFE | 320 | |
| Min hFE | 60 | |
| Ic Max. (A) | 3.0 | |
| Polarity | NPN | |
| Trans. Freq (Hz) Min. | 8.0M | |
| Pinout Equivalence Number | 3-15 | |
| Surface Mounted Yes/No | NO | |
| Maximum Collector Power Dissipation (Pc) | 40 W | |
| Maximum Collector-Base Voltage |Vcb| | 80 V | |
| Maximum Collector Current |Ic max| | 3 A | |
| Max. Operating Junction Temperature (Tj) | 150 °C | |
| Forward Current Transfer Ratio (hFE), MIN | 20 | |
| SKU | 345467 | |