Toshiba Semiconductor and Storage 2SK4021(Q)
MPN2SK4021(Q)
Obsolete
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| FET type | N-Channel |
| Mounting | Through Hole |
| Drain to source voltage | 250 V |
| Drive voltage (Max rds on, min rds on) | 10V |
| Current - continuous drain (Id) @ 25°C | 4.5A (Ta) |
| Power dissipation | 20W (Tc) |
| Operating temperature | 150°C (TJ) |
| Package | Bulk |
| Vgs | ±20V |
| Technology | MOSFET (Metal Oxide) |
| Case | TO-251-3 Stub Leads, IPak |
| Vgs(th) (Max) @ id | 3.5V @ 1mA |
| Rds on (Max) @ id, vgs | 1Ohm @ 2.5A, 10V |
| Gate charge (Qg) (Max) @ vgs | 10 nC @ 10 V |
| Input capacitance (Ciss) (Max) @ vds | 440 pF @ 10 V |