| Base Product Number | MPSA28 |
| Category | Discrete Semiconductor Products |
| Current - Collector (Ic) (Max) | 500 mA |
| Current - Collector Cutoff (Max) | 500nA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 10000 @ 100mA, 5V |
| Frequency - Transition | 200MHz |
| Mfr | onsemi |
| Mounting Type | Through Hole |
| Operating Temperature | -55?C ~ 150?C (TJ) |
| Package | Tape & Box (TB) |
| Package / Case | TO-226-3, TO-92-3 Long Body (Formed Leads) |
| Part Status | Obsolete |
| Power - Max | 625 mW |
| Series | - |
| Supplier Device Package | TO-92 (TO-226) |
| Transistor Type | NPN - Darlington |
| Vce Saturation (Max) @ Ib, Ic | 1.5V @ 100?A, 100mA |
| Voltage - Collector Emitter Breakdown (Max) | 80 V |