Overview
The BSS84AKW is a P-Channel enhancement mode Field-Effect Transistor (FET) manufactured by Nexperia USA Inc. This MOSFET is designed for surface mount applications and is packaged in a compact SOT323 (SC-70) plastic package. It utilizes Trench MOSFET technology, which enhances its switching performance and efficiency. The BSS84AKW is suitable for various applications, including automotive, industrial, and consumer electronics, due to its robust and reliable characteristics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Channel Type | P-Channel | |
| Maximum Drain-to-Source Voltage (VDS) | 50 | V |
| Maximum Continuous Drain Current (ID) at 25°C | 150 | mA |
| Drain-to-Source On Resistance (RDS(on)) at VGS = 10 V | 7.5 | Ω |
| Drain-to-Source On Resistance (RDS(on)) at VGS = 5 V | 8.5 | Ω |
| Gate Charge Total (Qg) at 5 V | 0.35 | nC |
| Maximum Junction Temperature (Tj) | 150 | °C |
| Maximum Power Dissipation (Ptot) | 830 | mW |
| Gate Threshold Voltage (VGS(th)) | 2.1 | V at 250 µA |
| Common Source Input Capacitance (Ciss) | 36 | pF at 25 V |
| Operating Temperature Range | -55°C to 150°C | |
| Package Type | SOT323 (SC-70) | |
| AEC-Q101 Qualified | Yes |
Key Features
- Logic-level compatible, making it suitable for a wide range of applications.
- Very fast switching due to Trench MOSFET technology.
- ESD protection up to 1 kV, enhancing reliability in harsh environments.
- AEC-Q101 qualified, ensuring it meets stringent automotive standards.
- Compact SOT323 (SC-70) package, ideal for space-constrained designs.
- High-side load switch and relay driver capabilities.
- High-speed line driver functionality.
Applications
- Automotive systems: Suitable for various automotive applications due to its AEC-Q101 qualification.
- Industrial electronics: Used in high-speed switching and load management.
- Consumer electronics: Ideal for compact and efficient designs in consumer devices.
- High-side load switching: Effective in applications requiring high-side switching.
- Relay drivers: Used in relay driver circuits for efficient switching.
- High-speed line drivers: Suitable for high-speed line driver applications.
Q & A
- What is the maximum drain-to-source voltage of the BSS84AKW MOSFET?
The maximum drain-to-source voltage (VDS) is 50 V.
- What is the maximum continuous drain current of the BSS84AKW at 25°C?
The maximum continuous drain current (ID) at 25°C is 150 mA.
- What is the typical gate threshold voltage of the BSS84AKW?
The typical gate threshold voltage (VGS(th)) is 2.1 V at 250 µA.
- Is the BSS84AKW AEC-Q101 qualified?
Yes, the BSS84AKW is AEC-Q101 qualified, making it suitable for automotive applications.
- What is the maximum power dissipation of the BSS84AKW?
The maximum power dissipation (Ptot) is 830 mW.
- What is the package type of the BSS84AKW?
The BSS84AKW is packaged in a SOT323 (SC-70) package.
- Does the BSS84AKW have ESD protection?
Yes, the BSS84AKW has ESD protection up to 1 kV.
- What are some common applications of the BSS84AKW?
Common applications include automotive systems, industrial electronics, consumer electronics, high-side load switching, relay drivers, and high-speed line drivers.
- What is the operating temperature range of the BSS84AKW?
The operating temperature range is -55°C to 150°C.
- Is the BSS84AKW lead-free and halogen-free?
Yes, the BSS84AKW is lead-free and halogen-free according to Nexperia's definitions.
