Supply original BSS84LT1G, Transistors - FETs, MOSFETs - Single, by ON Semiconductor

The BSS84LT1G is a N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by ON Semiconductor. It is designed for low-voltage applications and is particularly suitable for switching and amplification purposes in various electronic circuits.

Key Features:

1. Type: N-channel MOSFET
2. Package: The BSS84LT1G is available in a compact SOT-23 package, which is a surface-mount technology (SMT) package that allows for efficient use of board space and is suitable for automated assembly processes.
3. Voltage Rating: The device has a maximum drain-source voltage (V_DS) of 30V, making it suitable for low to moderate voltage applications.
4. Current Rating: It can handle a continuous drain current (I_D) of up to 0.5A, which is adequate for many low-power applications.
5. Gate Threshold Voltage (V_GS(th)): The gate threshold voltage typically ranges from 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 BSS84LT1G features fast switching capabilities, making it suitable for high-speed applications.
8. Temperature Range: It operates effectively over a wide temperature range, typically from -55°C to +150°C, ensuring reliability in various environmental conditions.

Applications:

The BSS84LT1G is commonly used in applications such as:

• Low-side switching in power management circuits
• Signal switching in analog and digital circuits
• Level shifting in interfacing between different voltage domains
• Relay drivers and motor control applications
• General-purpose switching applications in consumer electronics

Electrical Characteristics:

• Gate-Source Voltage (V_GS): Maximum of ±20V
• Drain-Source Breakdown Voltage (V(BR)DSS): Minimum of 30V
• Input Capacitance (C_iss): Typically around 30pF, which contributes to its fast switching performance.
• Thermal Resistance: The thermal resistance from junction to ambient (RθJA) is typically around 250°C/W, indicating how well the device can dissipate heat.

Conclusion:

The BSS84LT1G from ON Semiconductor 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 an excellent choice for modern electronic designs where space and efficiency are critical.