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BSS138PW

Name: BSS138PW
Rating: 4.7 (12 reviews)

MOSFETs

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Mfr。パート #BSS138PW
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仕様

概要

Description

BSS138PW is an N-channel MOSFET designed for efficient switching and amplification in various electronic applications. It features a low on-resistance, allowing it to conduct high currents with minimal power loss. The device is commonly used in power management, motor control, and signal switching applications.
Key specifications include a maximum drain-source voltage (V_DS) of 50V, a continuous drain current (I_D) of around 220mA, and a gate threshold voltage (V_GS(th)) typically between 1.3V to 2.5V. The BSS138PW is packaged in a SOT-23 surface-mount format, making it suitable for compact designs.
Its low gate drive voltage requirements make it compatible with microcontrollers and other logic-level signals. Overall, the BSS138PW is a versatile component favored in low-voltage and general-purpose electronics due to its reliability and performance.

Features

The BSS138PW is an N-channel MOSFET designed for low-voltage applications. Key features include:
1. Low Gate Threshold Voltage: Typically between 0.8V and 3V, making it suitable for low-power logic applications.
2. High Drain-Source Voltage (V_DS): Rated up to 50V, allowing it to handle various circuit configurations.
3. Low On-Resistance (R_DS(on)): Approximately 3.5 mΩ at V_GS of 10V, which ensures efficient power delivery with minimal heat generation.
4. Max Continuous Drain Current (I_D): Up to 220 mA, suitable for driving small loads.
5. Compact Package: Available in a SOT-23 package, ideal for space-constrained designs.
6. Fast Switching Speed: Suitable for high-frequency applications due to quick turn-on and turn-off times.
These features make the BSS138PW a versatile choice for applications such as switching, amplifying signals, and driving loads in consumer electronics and communication devices.

Package

The BSS138PW is typically packaged in a SOT-23 format. This surface-mount package is compact and widely used for various applications in electronics.

Pinout

The BSS138PW is a N-channel MOSFET with a total of 3 pins. The pin configuration and functions are as follows:
1. Gate (G): Controls the MOSFET's switching; applying a voltage turns the device on.
2. Drain (D): The output terminal through which the current flows when the device is on.
3. Source (S): The terminal connected to the ground or negative side of the circuit.
The BSS138PW is commonly used in low-voltage and low-current applications, such as switching and amplifying signals in electronic circuits. Its compact package and ability to handle small loads make it suitable for various applications, including logic level switching, level shifting, and small motor drivers.

Manufacturer

The BSS138PW is manufactured by Nexperia, a global semiconductor company. Nexperia specializes in the design, manufacturing, and distribution of discrete, logic, and MOSFET components. The company primarily focuses on high-volume production of semiconductor devices and is known for its commitment to quality and reliability. Nexperia was spun off from NXP Semiconductors in 2017 and has since established itself as a leading supplier in the semiconductor industry, serving various sectors including automotive, industrial, and consumer electronics.

Application

The BSS138PW is an N-channel MOSFET widely used in various applications, including low-side switching, signal amplification, and power management in electronic circuits. Its compact size makes it suitable for use in portable devices, LED drivers, and voltage level shifting. Additionally, it is often employed in analog switching applications and for driving small motors in hobby projects and robotics.

Equivalent

The BSS138PW is an N-channel MOSFET. Equivalent products include the 2N7000, 2N7002, BS170, and BSS84 (for P-channel). Be sure to check specifications like voltage, current ratings, and packaging when selecting alternatives.