| Catalog Parts | FC4B2108 |
| Series | MOSFET (CSP) |
| Spice | N/A |
| Type | Nchx2 |
| VSS / VDS (V) | 12 |
| VGS (V) | 12 |
| IS (A) /ID (A) | 2.9 |
| Isp (A) / Idp (A) | 29 |
| PD (W) | 0.35 |
| Package | ULGA004-W-1212 |
| Package Length (mm) | 1.11 |
| Package Width (mm) | 1.11 |
| Package Thickness (mm) | 0.1 |
| RSS(on)@VGS=4.5V [Min] (mΩ) | 18 |
| RSS(on)@VGS=4.5V [Typ] (mΩ) | 27 |
| RSS(on)@VGS=4.5V [Max] (mΩ) | 37 |
| RSS(on)@VGS=3.8V [Min] (mΩ) | 21 |
| RSS(on)@VGS=3.8V [Typ] (mΩ) | 30 |
| RSS(on)@VGS=3.8V [Max] (mΩ) | 41.5 |
| RSS(on)@VGS=3.1V [Min] (mΩ) | 23 |
| RSS(on)@VGS=3.1V [Typ] (mΩ) | 39 |
| RSS(on)@VGS=3.1V [Max] (mΩ) | 64 |
| RSS(on)@VGS=2.5V [Min] (mΩ) | 30 |
| RSS(on)@VGS=2.5V [Typ] (mΩ) | 60 |
| RSS(on)@VGS=2.5V [Max] (mΩ) | 100 |
| RDS(on)@VGS=10V [Min] (mΩ) | - |
| RDS(on)@VGS=10V [Typ] (mΩ) | - |
| RDS(on)@VGS=10V [Max] (mΩ) | - |
| RDS(on)@VGS=4.5V [Min] (mΩ) | - |
| RDS(on)@VGS=4.5V [Typ] (mΩ) | - |
| RDS(on)@VGS=4.5V [Max] (mΩ) | - |
| RDS(on)@VGS=3.1V [Min] (mΩ) | - |
| RDS(on)@VGS=3.1V [Typ] (mΩ) | - |
| RDS(on)@VGS=3.1V [Max] (mΩ) | - |
| RDS(on)@VGS=2.5V [Min] (mΩ) | - |
| RDS(on)@VGS=2.5V [Typ] (mΩ) | - |
| RDS(on)@VGS=2.5V [Max] (mΩ) | - |
| ISSS / IDSS [Max] (µA) | 1 |
| IGSS@VGS=16V [Max] (µA) | - |
| IGSS@VGS=12V [Max] (µA) | - |
| IGSS@VGS=8V [Max] (µA) | 10 |
| IGSS@VGS=5V [Max] (µA) | 1 |
| Vth [Min] (V) | 0.4 |
| Vth [Typ] (V) | 0.85 |
| Vth [Max] (V) | 1.4 |
| Ciss [Typ] (pF) | 850 |
| Coss [Typ] (pF) | 205 |
| Crss [Typ] (pF) | 203 |
| td(on) [Typ] (µs) | 0.6 |
| tr [Typ] (µs) | 1.7 |
| td(off) [Typ] (µs) | 2.6 |
| tf [Typ] (µs) | 3.1 |
| Qg [Typ] (nC) | 7.1 |
| Qgs [Typ] (nC) | 1.5 |
| Qgd [Typ] (nC) | 2.7 |
| VF(s-s) / VSD [Typ] (V) | 0.8 |
| VF(s-s) / VSD [Max] (V) | 1.2 |
| Tch (°C) | 150 |
| Tstg (°C) | -55 to +150 |
| Rth °C/W) | 352 |
| RoHS compliant *1 | Compliant |
| REACH compliant *2 | SVHC not included |
| Halogen Free | Yes |
