BSS84-7-F

The BSS84-7-F is a N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by Diodes Incorporated. It is designed for low-voltage applications and is particularly suitable for switching and amplification tasks in various electronic circuits.

Key Features:

1. Type: N-channel MOSFET
2. Package: The BSS84-7-F typically comes in a SOT-23 package, which is a small, surface-mount package that allows for efficient use of space on printed circuit boards (PCBs).
3. Voltage Rating: The device has a maximum drain-source voltage (V_DS) of around 30V, making it suitable for low to moderate voltage applications.
4. Current Rating: It can handle a continuous drain current (I_D) of approximately 0.5A, which is adequate for many low-power applications.
5. Gate Threshold Voltage (V_GS(th)): The gate threshold voltage is typically in the range of 0.8V to 2.0V, allowing it to be driven by low-voltage logic levels.
6. R_DS(on): The on-resistance (R_DS(on)) is low, typically around 0.5 ohms at a gate-source voltage (V_GS) of 10V, which helps in minimizing power loss during operation.
7. Switching Speed: The BSS84-7-F features fast switching capabilities, making it suitable for high-speed applications.
8. Thermal Characteristics: It has a low thermal resistance, which helps in managing heat dissipation during operation.

Applications:

The BSS84-7-F is commonly used in various applications, including:

• Switching Regulators: It can be used in power management circuits to switch power on and off efficiently.
• Signal Switching: Ideal for routing signals in communication devices and other electronic systems.
• Level Shifting: Useful in interfacing different voltage levels in mixed-signal applications.
• Load Switching: Can be employed to control loads in consumer electronics, automotive applications, and industrial equipment.

Electrical Characteristics:

• Maximum Gate-Source Voltage (V_GS): ±20V
• Maximum Power Dissipation (P_D): Typically around 300mW, depending on the thermal management of the PCB.
• Operating Temperature Range: The device can operate in a wide temperature range, typically from -55°C to +150°C.

Conclusion:

The BSS84-7-F from Diodes Incorporated is a versatile and efficient N-channel MOSFET that is well-suited for a variety of low-voltage applications. Its compact size, low on-resistance, and fast switching capabilities make it a popular choice among engineers and designers looking to optimize their electronic circuits.