BSS138P,215

The BSS138P,215 is a N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed for low-voltage applications. It is part of Nexperia's extensive range of discrete semiconductors, known for their reliability and performance. Here’s a detailed description of its key features and specifications:

General Characteristics:

• Type: N-channel MOSFET
• Package: Typically available in a SOT-23 package, which is a small, surface-mount package that allows for efficient use of PCB space.
• Pin Configuration: The SOT-23 package usually has three pins, which are designated as Gate (G), Drain (D), and Source (S).

Electrical Specifications:

• Maximum Drain-Source Voltage (V_DS): The BSS138P can handle a maximum voltage of around 50V, making it suitable for various low to medium voltage applications.
• Continuous Drain Current (I_D): It can conduct a continuous current of up to 220 mA, depending on the thermal conditions and the PCB layout.
• Gate Threshold Voltage (V_GS(th)): The gate threshold voltage typically ranges from 1.3V to 2.5V, which indicates the voltage required to turn the MOSFET on.
• R_DS(on): The on-resistance is typically around 3.5 ohms at a gate-source voltage of 10V, which contributes to lower power losses during operation.

Performance Features:

• Fast Switching Speed: The BSS138P is designed for fast switching applications, making it suitable for use in high-frequency circuits.
• Low Gate Drive Power: The gate capacitance is low, which means it requires less power to drive the gate, allowing for efficient operation in battery-powered devices.
• Thermal Resistance: The device has a low thermal resistance, which helps in managing heat dissipation during operation.

Applications:

The BSS138P,215 is commonly used in various applications, including:

• Switching Regulators: Used in DC-DC converters for efficient power management.
• Signal Switching: Ideal for switching signals in digital circuits.
• Load Switching: Can be used to control loads in various electronic devices.
• Level Shifting: Useful in interfacing between different voltage levels in mixed-signal applications.

Reliability:

Nexperia is known for its commitment to quality and reliability, and the BSS138P,215 is no exception. It is manufactured under strict quality control standards, ensuring consistent performance and longevity in various applications.

Conclusion:

The BSS138P,215 is a versatile and efficient N-channel MOSFET suitable for a wide range of electronic applications. Its compact size, low on-resistance, and fast switching capabilities make it an excellent choice for designers looking to optimize performance in their circuits.