| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,375 pcs
|
2375 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 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 FDS7066ASN3 is a 30V N-Channel PowerTrench SyncFET MOSFET from On Semiconductor, designed for synchronous DC-DC converter applications. It features a low drain-source on-resistance of 4.8 mΩ typical at VGS=10V and 6.0 mΩ at VGS=4.5V, enabling high efficiency in power conversion. The device integrates a monolithic Schottky diode using Fairchild’s SyncFET technology, reducing component count and improving performance as a low-side switch.
Key electrical characteristics include a drain-source breakdown voltage of 30V minimum, continuous drain current of 19A at 25°C ambient, and a total gate charge of 62 nC maximum at VGS=10V. The MOSFET offers fast switching with typical turn-on delay of 10 ns and turn-off delay of 44 ns. It is rated for operating junction temperatures from -55°C to 150°C.
The FDS7066ASN3 is housed in a surface-mount 8-SOIC package (0.154", 3.90mm width) with enhanced thermal performance. It is supplied in tape and reel packaging with 2500 units per reel. Typical applications include low-side switching in synchronous rectifiers, DC/DC converters, and power management circuits.
| Qty | Low | High |
|---|---|---|
| 159+ | $1.89 | $1.89 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
30 V minimum.
19 A at 25°C ambient (Note 1a).
5 mΩ typical (4 mΩ min, 6 mΩ max).
-55°C to 150°C.
8-SOIC (0.154", 3.90mm Width) surface mount.
RoHS3 Compliant per existing data, but unverified.
62 nC maximum at VGS=10V.