onsemi IRF740B
MPNIRF740B
Obsolete
$1.9600Ref. price · indicative, final on quote
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 | 400 V |
| Drive voltage (Max rds on, min rds on) | 10V |
| Current - continuous drain (Id) @ 25°C | 10A (Tc) |
| Power dissipation | 134W (Tc) |
| Operating temperature | -55°C~150°C(TJ) |
| Package | Tube |
| Vgs | ±30V |
| Technology | MOSFET (Metal Oxide) |
| Case | TO-220-3 |
| Vgs(th) (Max) @ id | 4V @ 250µA |
| Rds on (Max) @ id, vgs | 540mOhm @ 5A, 10V |
| Gate charge (Qg) (Max) @ vgs | 53 nC @ 10 V |
| Input capacitance (Ciss) (Max) @ vds | 1800 pF @ 25 V |