Nexperia USA Inc. BUK7Y21-40EX
MPNBUK7Y21-40EX
Active
MOSFET N-CH 40V 33A LFPAK56
$0.68Ref. price · indicative, final on quote
PackagingSC-100, SOT-669
RoHSROHS3 Compliant
SeriesTrenchMOS™
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | TrenchMOS™ |
| FET type | N-Channel |
| Mounting | Surface Mount |
| Drain to source voltage | 40 V |
| Drive voltage (Max rds on, min rds on) | 10V |
| Current - continuous drain (Id) @ 25°C | 33A (Tc) |
| Power dissipation | 45W (Tc) |
| Operating temperature | -55°C ~ 175°C (TJ) |
| Grade | Automotive |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Vgs | ±20V |
| Technology | MOSFET (Metal Oxide) |
| Qualification | AEC-Q100 |
| Case | SC-100, SOT-669 |
| Vgs(th) (Max) @ id | 4V @ 1mA |
| Rds on (Max) @ id, vgs | 21mOhm @ 10A, 10V |
| Gate charge (Qg) (Max) @ vgs | 10 nC @ 10 V |
| Input capacitance (Ciss) (Max) @ vds | 617 pF @ 25 V |