Overview
The BSS84AKW is a P-channel enhancement mode Field-Effect Transistor (FET) produced by Nexperia USA Inc. This component utilizes Trench MOSFET technology and is packaged in a small SOT323 (SC-70) Surface-Mounted Device (SMD) plastic package. Although the specific variant 'BSS84AKW-BX' is noted as obsolete and no longer manufactured, the BSS84AKW series remains widely available and is a popular choice for various electronic designs.
Key Specifications
| Parameter | Value |
|---|---|
| Type number | BSS84AKW |
| Package | SOT323 (SC-70) |
| Channel type | P-channel |
| V DS [max] (V) | -50 |
| R DSon [max] @ V GS = 10 V (mΩ) | 7500 |
| R DSon [max] @ V GS = 5 V (mΩ) | 8500 |
| T j [max] (°C) | 150 |
| I D [max] (A) | -0.15 |
| Q GD [typ] (nC) | 0.09 |
| P tot [max] (W) | 0.31 |
| V GSth [typ] (V) | -1.6 |
| Automotive qualified | Yes |
| C iss [typ] (pF) | 24 |
| C oss [typ] (pF) | 4.5 |
Key Features
- Trench MOSFET Technology: Enhances performance with lower on-resistance and improved thermal characteristics.
- Small SOT323 (SC-70) Package: Ideal for space-constrained designs, offering a compact solution without compromising performance.
- P-Channel Enhancement Mode: Suitable for a wide range of applications requiring P-channel FETs.
- High Voltage and Current Capability: With a maximum drain-source voltage of -50 V and a maximum drain current of -0.15 A, it is versatile for various power management and switching applications.
- Automotive Qualified: Meets the stringent requirements for automotive applications, ensuring reliability and durability.
Applications
The BSS84AKW is used in a variety of applications across different industries, including:
- Automotive: For power management, switching, and control in automotive systems.
- Industrial: In industrial control systems, power supplies, and motor control circuits.
- Consumer Electronics: For power management in consumer devices such as smartphones, tablets, and laptops.
- Power Management: In DC-DC converters, voltage regulators, and other power management circuits.
- Wearables and Mobile Devices: Due to its compact size and low power consumption, it is suitable for wearable devices and mobile electronics.
Q & A
- What is the maximum drain-source voltage (V DS) of the BSS84AKW?
The maximum drain-source voltage (V DS) of the BSS84AKW is -50 V.
- What is the package type of the BSS84AKW?
The BSS84AKW is packaged in a SOT323 (SC-70) Surface-Mounted Device (SMD) plastic package.
- Is the BSS84AKW automotive qualified?
Yes, the BSS84AKW is automotive qualified.
- What is the maximum drain current (I D) of the BSS84AKW?
The maximum drain current (I D) of the BSS84AKW is -0.15 A.
- What technology is used in the BSS84AKW?
The BSS84AKW uses Trench MOSFET technology.
- Why is the BSS84AKW-BX variant no longer available?
The BSS84AKW-BX variant is noted as obsolete and no longer manufactured. However, the BSS84AKW,115 is available as a direct substitute.
- What are the typical applications of the BSS84AKW?
The BSS84AKW is used in automotive, industrial, consumer electronics, power management, and wearable devices.
- How does the BSS84AKW contribute to energy efficiency in designs?
The BSS84AKW contributes to energy efficiency through its low on-resistance and improved thermal characteristics, thanks to Trench MOSFET technology.
- Can I order samples of the BSS84AKW?
Yes, samples of the BSS84AKW can be ordered through Nexperia's sales organization or through their network of global and regional distributors.
- What is the maximum junction temperature (T j) of the BSS84AKW?
The maximum junction temperature (T j) of the BSS84AKW is 150°C.
