| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
15,000 pcs
|
15000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3 pcs
|
3 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 | |
| Input Capacitance (Ciss) (Max) @ Vds | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (Max) | |
| Rds On (Max) @ Id, Vgs | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Termination Style | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id |
The FDD8444 is an N-Channel enhancement-mode MOSFET designed for high-current switching applications. It is built with MOSFET (Metal Oxide) technology and offers a maximum drain-source voltage of 40V and a continuous drain current of 145A at a case temperature of 25°C. The maximum on-resistance is 5.2 mOhm at a gate drive voltage of 10V and a drain current of 50A, ensuring low conduction losses. The gate threshold voltage is typically 4V at a drain current of 250µA.
Key electrical characteristics include a total gate charge of 116 nC at Vgs=10V and an input capacitance of 6195 pF at Vds=25V, which influence switching performance. The device can dissipate up to 153W of power at the case temperature. It operates over a junction temperature range of -55°C to 175°C, making it suitable for demanding environments.
The FDD8444 is offered in a TO-252-3 (DPak) surface mount package, also known as SC-63, with a supplier device package of TO-252AA. The termination style is SMD (SMT) for automated assembly. This MOSFET is commonly used in power management circuits, DC-DC converters, and motor control systems where high efficiency and compact size are required.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.32 | $2.32 |
| 10+ | $1.47 | $1.47 |
| 100+ | $1.00 | $1.00 |
| 2,500+ | $1.00 | $1.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum drain-source voltage is 40V.
The FDD8444 is available in a TO-252-3, DPak (2 Leads + Tab), SC-63 surface mount package, with supplier device package TO-252AA.
The junction temperature range is -55°C to 175°C.
The FDD8444 is listed as RoHS3 compliant, but this status is unverified.
The maximum on-resistance is 5.2 mOhm at Id=50A and Vgs=10V.
The maximum gate threshold voltage is 4V at Id=250µA.
The maximum total gate charge is 116 nC at Vgs=10V.