| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
10,000 pcs
|
10000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Drain to Source Voltage (Vdss) | |
| Drive Voltage (Max Rds On, Min Rds On) | |
| FET Type | |
| Gate Charge (Qg) (Max) @ Vgs | |
| Halogen Free | |
| Industrial Grade | |
| Input Capacitance (Ciss) (Max) @ Vds | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (Max) | |
| Rds On (Max) @ Id, Vgs | |
| SVHC Present | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id |
The FDD8878 is an N-Channel PowerTrench MOSFET designed and manufactured by On Semiconductor (originally Fairchild Semiconductor). It is optimized for DC/DC converter applications, offering a combination of low gate charge, low on-resistance, and fast switching speed.
Key electrical specifications include a drain-source voltage (Vdss) of 30V, continuous drain current of 40A at case temperature 25°C (11A at ambient), and a maximum on-resistance of 15mΩ at Vgs=10V and 18.5mΩ at Vgs=4.5V. The device features a typical gate charge of 26nC and input capacitance of 880pF, enabling efficient high-frequency operation.
The MOSFET is housed in a surface-mount TO-252AA (DPak) package, suitable for automated assembly. It supports a wide operating junction temperature range of -55°C to 175°C and has a maximum power dissipation of 40W at case temperature 25°C. The part is RoHS compliant.
Typical applications include DC/DC converters, power management circuits, and other switching applications where high efficiency and compact size are required.
| Qty | Low | High |
|---|---|---|
| 432+ | $0.69 | $0.69 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The drain-source voltage (Vdss) is 30V.
The FDD8878 is available in a surface-mount TO-252AA (DPak) package.
The operating junction temperature range is -55°C to 175°C.
Yes, the FDD8878 is RoHS compliant.
The maximum on-resistance is 15mΩ at Vgs=10V and 35A, and 18.5mΩ at Vgs=4.5V.
The maximum gate threshold voltage is 2.5V at a drain current of 250µA.
The continuous drain current is 40A at case temperature 25°C with Vgs=10V, and 11A at ambient temperature 25°C.