| Technical/Catalog Information | MMBT6427 |
| Vendor | Fairchild Semiconductor (VA) |
| Category | Discrete Semiconductor Products |
| Transistor Type | NPN - Darlington |
| Voltage - Collector Emitter Breakdown (Max) | 40V |
| Current - Collector (Ic) (Max) | 1.2A |
| Power - Max | 350mW |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 10000 @ 10mA, 5V |
| Vce Saturation (Max) @ Ib, Ic | 1.2V @ 500A, 50mA |
| Frequency - Transition | - |
| Current - Collector Cutoff (Max) | 1A |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23 |
| Packaging | Cut Tape (CT) |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | MMBT6427 MMBT6427 MMBT6427FSCT ND MMBT6427FSCTND MMBT6427FSCT |