BSS84AK-BR

Product Overview

The BSS84AK-BR belongs to the category of small signal MOSFETs and is commonly used in electronic circuits for switching and amplification purposes. This MOSFET offers characteristics such as low on-resistance, high-speed switching, and low gate threshold voltage. It is typically packaged in a SOT-23 package and is available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

• Voltage Rating: 50V
• Continuous Drain Current: 130mA
• On-Resistance: 4.5 Ohms
• Package Type: SOT-23
• Packaging: Tape and Reel
• Quantity per Reel: 3000 units

Detailed Pin Configuration

The BSS84AK-BR MOSFET has three pins: Gate (G), Drain (D), and Source (S). The pin configuration is as follows: - Pin 1 (G): Gate - Pin 2 (D): Drain - Pin 3 (S): Source

Functional Features

• Low On-Resistance: Enables efficient current flow in the conducting state.
• High-Speed Switching: Facilitates rapid switching between on and off states.
• Low Gate Threshold Voltage: Allows for easy control of the MOSFET.

Advantages and Disadvantages

Advantages

• Efficient current conduction
• Fast switching speed
• Easy gate control

Disadvantages

• Susceptible to damage from static electricity
• Limited voltage rating

Working Principles

The BSS84AK-BR operates based on the principles of field-effect transistors. When a voltage is applied to the gate terminal, it creates an electric field that controls the conductivity between the drain and source terminals. In the absence of a gate voltage, the MOSFET remains in a non-conducting state, and when a sufficient gate voltage is applied, it transitions into a conducting state, allowing current to flow from the drain to the source.

Detailed Application Field Plans

The BSS84AK-BR is widely used in various applications including: - Signal switching in audio amplifiers - Power management in portable devices - Level shifting in digital circuits - LED lighting control

Detailed and Complete Alternative Models

Some alternative models to the BSS84AK-BR include: - 2N7002 - DMG2305UX - AO3400A

In conclusion, the BSS84AK-BR MOSFET offers efficient small-signal switching capabilities with its low on-resistance, high-speed switching, and low gate threshold voltage. While it has advantages such as efficient current conduction and fast switching speed, it is important to consider its susceptibility to static electricity and limited voltage rating when selecting it for specific applications.

[Word Count: 366]