Overview
The BSS84AKW is a P-channel enhancement mode Field-Effect Transistor (FET) manufactured by Nexperia. It is packaged in a small SOT323 (SC-70) Surface-Mounted Device (SMD) plastic package and utilizes Trench MOSFET technology. This component is designed for high-performance applications requiring low on-resistance and high switching speeds.
Key Specifications
| Parameter | Value |
|---|---|
| Type number | BSS84AKW |
| Package | SOT323 (SC-70) |
| Channel type | P-channel |
| VDS [max] | -50 V |
| RDSon [max] @ VGS = 10 V | 7.5 mΩ |
| RDSon [max] @ VGS = 5 V | 8.5 mΩ |
| Tj [max] | 150 °C |
| ID [max] | -0.15 A |
| QGD [typ] | 0.09 nC |
| Ptot [max] | 0.31 W |
| VGSth [typ] | -1.6 V |
| Automotive qualified | Yes |
| Ciss [typ] | 24 pF |
| Coss [typ] | 4.5 pF |
Key Features
- Low on-resistance (RDSon) for efficient switching.
- High switching speeds due to Trench MOSFET technology.
- Compact SOT323 (SC-70) package for space-saving designs.
- Automotive qualified, ensuring reliability in harsh environments.
- Low gate threshold voltage (VGSth) for easy control.
Applications
- Power switching and power management in automotive and industrial systems.
- DC-DC converters and power supplies.
- Motor control and drive circuits.
- Audio and video switching.
- General-purpose switching applications requiring low on-resistance and high efficiency.
Q & A
- What is the maximum drain-source voltage (VDS) of the BSS84AKW?
The maximum drain-source voltage (VDS) is -50 V. - What is the typical on-resistance (RDSon) at VGS = 10 V?
The typical on-resistance (RDSon) at VGS = 10 V is 7.5 mΩ. - What is the maximum junction temperature (Tj)?
The maximum junction temperature (Tj) is 150 °C. - Is the BSS84AKW automotive qualified?
Yes, the BSS84AKW is automotive qualified. - What is the typical gate threshold voltage (VGSth)?
The typical gate threshold voltage (VGSth) is -1.6 V. - What is the package type of the BSS84AKW?
The package type is SOT323 (SC-70). - What is the maximum continuous drain current (ID)?
The maximum continuous drain current (ID) is -0.15 A. - What are some common applications of the BSS84AKW?
Common applications include power switching, DC-DC converters, motor control, and general-purpose switching. - How does the Trench MOSFET technology benefit the BSS84AKW?
The Trench MOSFET technology provides low on-resistance and high switching speeds. - Where can I find more detailed specifications and application notes for the BSS84AKW?
You can find detailed specifications and application notes on the Nexperia website or through authorized distributors.
