| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
361,600 pcs
|
361600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
15 pcs
|
15 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 | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Power Dissipation (Max) | |
| Rds On (Max) @ Id, Vgs | |
| Supplier Device Package | |
| Technology | |
| Vgs (Max) | |
| Vgs(th) (Max) @ Id |
The Vishay Dale SI4421DY-T1-E3 is a P-Channel TrenchFET® Power MOSFET with a drain-source voltage of 20V. It is designed for applications such as load switching and game stations.
This MOSFET offers a low on-state resistance, with a maximum of 8.75mOhm at a gate-source voltage of -4.5V and a drain current of -14A. It can handle a continuous drain current of up to 14A at 25°C ambient temperature and a pulsed drain current of 40A. The operating temperature range is from -55°C to 150°C.
The device is housed in a standard 8-SOIC package and is designed for surface mounting. It is available in RoHS3 compliant and Halogen-free options.
Key electrical characteristics include a gate threshold voltage of 0.8V maximum at 850µA and a gate charge of 125nC maximum at 4.5V. The maximum power dissipation is 1.5W at 25°C ambient temperature.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The drain-source voltage (Vds) is 20V.
The maximum continuous drain current is 14A at 25°C ambient temperature.
The Rds(on) is a maximum of 8.75mOhm at 14A drain current and -4.5V gate-source voltage.
The SI4421DY-T1-E3 is supplied in an 8-SOIC package for surface mounting.
The operating junction and storage temperature range is -55°C to 150°C.
Yes, the SI4421DY-T1-E3 is RoHS3 Compliant.