| polarity | NPN, N-Channel |
| power_dissipation | 500 mW |
| reach_svhc_compliance | No SVHC |
| rohs_status | Compliant |
| mounting_style | Surface Mount |
| packaging | Cut Tape (CT) |
| case_package | SOT-23 |
| lifecycle_status | Active |
| pin_count | 3 |
| Transistor Polarity | NPN |
| Collector Emitter Voltage V(br)ceo | 400V |
| Transition Frequency ft | 50MHz |
| Power Dissipation Pd | 500mW |
| DC Collector Current | 225mA |
| DC Current Gain hFE | 100hFE |
| Transistor Case Style | SOT-23 |
| No. of Pins | 3Pins |
| Operating Temperature Max | 150°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Collector Emitter Saturation Voltage Vce(on) | 200mV |
| Continuous Collector Current Ic Max | 400mA |
| Current Ic Continuous a Max | 400mA |
| Current Ic hFE | 50mA |
| Full Power Rating Temperature | 25°C |
| Gain Bandwidth ft Min | 50MHz |
| Gain Bandwidth ft Typ | 50MHz |
| Hfe Min | 100 |
| No. of Transistors | 1 |
| Operating Temperature Min | -55°C |
| Operating Temperature Range | -55°C to +150°C |
| Packaging | Cut Tape |
| Power Dissipation Ptot Max | 350mW |
| SMD Marking | 458 |
| Tape Width | 8mm |
| Voltage Vcbo | 400V |
| rkg | 27 1 14 |
| datasheet | https://cdn.promelec.ru/upload/grab/datasheet.lcsc.com/lcsc/2409302330_Slkor-FMMT458_C2999990.pdf |
| photo_url | https://assets.lcsc.com/images/lcsc/900x900/20231104_Slkor-SLKORMICRO-Elec--FMMT458_C2999990_front.jpg |