| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,400 pcs
|
2400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Drain to Source Voltage (Vdss) | |
| Drive Voltage (Max Rds On, Min Rds On) | |
| FET Type | |
| Gate Charge (Qg) (Max) @ Vgs | |
| Input Capacitance (Ciss) (Max) @ Vds | |
| Lead Spacing | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (Max) | |
| Rds On (Max) @ Id, Vgs | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id |
The FDS4072N3 is a 40V N-Channel PowerTrench MOSFET from On Semiconductor, optimized for low-side synchronous rectifier operation in DC/DC converters. It features a drain-source voltage rating of 40V and continuous drain current of 12.4A. The device achieves an extremely low on-resistance of 10mΩ maximum at Vgs=10V (8.5mΩ typical) and 12mΩ maximum at Vgs=4.5V (9.7mΩ typical). Gate threshold voltage ranges from 1V to 3V. Total gate charge is 46nC maximum at Vgs=4.5V, and input capacitance is 4299pF at Vds=20V. Switching performance is fast with typical turn-on delay of 20ns and turn-off delay of 52ns. The MOSFET is rated for single-pulse avalanche energy of 200mJ. Operating junction temperature range is -55°C to 150°C. The device is housed in an industry-standard 8-SOIC surface mount package with enhanced thermal performance (FLMP SO-8). It is supplied on tape and reel with 2500 units per reel. This MOSFET is suitable for high-efficiency power conversion applications requiring low conduction and switching losses.
| Qty | Low | High |
|---|---|---|
| 2,500+ | $0.74 | $0.74 |
| 5,000+ | $0.72 | $0.72 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum drain-source voltage (Vdss) is 40V.
The continuous drain current is 12.4A at Ta=25°C.
Rds(on) is 10mΩ max at Vgs=10V (8.5mΩ typ) and 12mΩ max at Vgs=4.5V (9.7mΩ typ).
The operating junction temperature range is -55°C to 150°C.
It is available in an 8-SOIC (0.154", 3.90mm Width) surface mount package, also referred to as 8-SO.
It is listed as RoHS3 compliant, but this status is unverified and should be confirmed with the manufacturer.
Total gate charge (Qg) is 46nC maximum at Vgs=4.5V (33nC typical).