| Grade | Standard |
| Package Code | SOT-25 |
| JEITA Package | SC-74A |
| Package Size[mm] | 2.9x2.8(t=1.1) |
| Number of terminal | 5 |
| Polarity | NPN+NPN |
| Supply voltage VCC 1[V] | 50.0 |
| Collector current IC 1[A] | 0.1 |
| Input resistance R1 1 [kΩ] | 47.0 |
| Emitter base Resistance R2 1 [kΩ] | 47.0 |
| Input resistance R1 2 [kΩ] | 4.7 |
| Collector-Emitter voltage VCEO2[V] | 50.0 |
| Collector current(continuous) IC2[A] | 0.1 |
| Power Dissipation (PD)[W] | 0.3 |
| Mounting Style | Surface mount |
| Equivalent (Single Part) | DTC143T / DTC143T |
| Storage Temperature (Min.)[°C] | -55 |
| Storage Temperature (Max.)[°C] | 150 |
