| MPSA44 Datasheet |
| Type | Transistor Silicon NPN | |
| Case | TO92 | |
| Manufacturer | ON Semiconductor | |
| Vbr CBO | 500 | |
| Vbr CEO | 400 | |
| Max. PD (W) | 625m | |
| C(ob) (F) | 7.0p | |
| Derate (Amb) (W/°C) | 5.0m | |
| hfe | 40 | |
| Ic Max. (A) | 300m | |
| Icbo Max. @Vcb Max. (A) | 100n | |
| Polarity | NPN | |
| Trans. Freq (Hz) Min. | 20M | |
| @VCE (test) (V) | 10 | |
| Oper. Temp (°C) Max. | 175 | |
| @Ic (A) | 100m | |
| Pinout Equivalence Number | 3-12 | |
| Surface Mounted Yes/No | NO | |
| Maximum Collector Power Dissipation (Pc) | 0.625 W | |
| Maximum Collector-Emitter Voltage |Vce| | 350 V | |
| Maximum Collector Current |Ic max| | 0.3 A | |
| Max. Operating Junction Temperature (Tj) | 150 °C | |
| Transition Frequency (ft): | 20 MHz | |
| Forward Current Transfer Ratio (hFE), MIN | 40 | |
| SKU | 80192 | |