| Base Product Number | MJB44 |
| Category | Discrete Semiconductor Products |
| Current - Collector (Ic) (Max) | 10 A |
| Current - Collector Cutoff (Max) | 10?A |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 40 @ 4A, 1V |
| Frequency - Transition | 50MHz |
| Mfr | onsemi |
| Mounting Type | Surface Mount |
| Operating Temperature | -55?C ~ 150?C (TJ) |
| Package | Tube |
| Package / Case | TO-263-3, D?Pak (2 Leads + Tab), TO-263AB |
| Part Status | Active |
| Power - Max | 2 W |
| Series | - |
| Supplier Device Package | D?PAK |
| Transistor Type | NPN |
| Vce Saturation (Max) @ Ib, Ic | 1V @ 400mA, 8A |
| Voltage - Collector Emitter Breakdown (Max) | 80 V |