| Equivalent | CD5919A | |
| Type | Transistor Silicon NPN | |
| Case | SOT120 | |
| Manufacturer | Acrian | |
| Vbr CBO | 60 | |
| Vbr CEO | 60 | |
| Max. PD (W) | 40 | |
| @Freq. (test) | 400M | |
| Ic Max. (A) | 2.0 | |
| @Ic (A) | 20 | |
| @Ic (A) | 20 | |
| Mat. | Silicon Logic | |
| Oper. Gain Typ (S21) | 7.0 | |
| Oper. Pwr Out Typ. | 20 | |
| f(osc) Max. (Hz) | 400M | |
| Polarity | NPN | |
| PD Max. (W) | 40 | |
| S11 Deg. (Typ) | 1.7 | |
| S11 Mag Typ. | 1.3 | |
| Derate Above 25°C | 227m | |
| @VDS (VCE) (test) (V) | 28 | |
| Coll. (or drain) Current Max. | 2.0 | |
| @Freq. (test) | 400M | |
| @VCE (test) | 28 | |
| Oper. Temp (°C) Max. | 175 | |
| Pinout Equivalence Number | 4-28 | |
| Surface Mounted Yes/No | NO | |
| Maximum Collector Power Dissipation (Pc) | 40 W | |
| Maximum Collector-Emitter Voltage |Vce| | 60 V | |
| Maximum Collector Current |Ic max| | 2 A | |
| Max. Operating Junction Temperature (Tj) | 175 °C | |
| Transition Frequency (ft): | 400 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 10 | |
| SKU | 533474 | |