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BSS138PS

Name: BSS138PS
Rating: 4.7 (12 reviews)

MOSFET 2N-CH 60V 0.3A SOT23-6

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仕様

Part Status	Active
Technology	MOSFET (Metal Oxide)
Configuration	2 N-Channel
Drain to Source Voltage (Vdss)	60V
Current - Continuous Drain (Id) @ 25°C	300mA (Ta)
Vgs(th) (Max) @ Id	1.6V @ 250µA
Input Capacitance (Ciss) (Max) @ Vds	27pF @ 30V
Power - Max	350mW (Ta)
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	SOT-23-6
Supplier Device Package	SOT-23-6
Rds On (Max) @ Id, Vgs	2Ohm @ 300mA, 10V

概要

Description

The BSS138PS is a N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) designed for low-voltage applications. It features a low on-resistance, making it suitable for switching and amplifying signals within electronic circuits. The part is commonly used in low-power applications such as switching power supplies, LED drivers, and various automation circuits due to its efficiency and compact size.
Key specifications often include a maximum drain-source voltage (V_DS) of around 50V, a continuous drain current (I_D) typically up to 220mA, and a gate threshold voltage (V_GS(th)) that allows for easy interfacing with microcontrollers. The BSS138PS comes in a surface-mount package, enhancing its suitability for modern compact designs.
Overall, it is favored for its reliability and performance in consumer electronics, enabling efficient control and management of electrical signals.

Features

The BSS138PS is a N-channel MOSFET commonly used in low-voltage and low-power applications. Key features include:
1. Voltage Rating: It has a maximum drain-source voltage (V_DS) of 50V, making it suitable for various switching applications.
2. Current Rating: It can handle a continuous drain current (I_D) of up to 200mA, with a pulsed current capability of up to 1A.
3. R_DS(on): It exhibits a low on-resistance (R_DS(on)) typically around 3.5 ohms at V_GS of 10V, enhancing efficiency in switching applications.
4. Gate Threshold Voltage: The gate threshold voltage (V_GS(th)) ranges from 0.8V to 2.0V, allowing it to operate with lower gate voltages.
5. Package: It comes in a compact SOT-23 package, suitable for surface mounting.
6. Applications: Ideal for use in switching power supplies, relay drivers, and other electronic circuits where space and efficiency are critical.
Overall, the BSS138PS is valued for its versatility, compact size, and efficient performance in digital and analog circuits.

Package

The BSS138PS is typically packaged in a SOT-23 package. This is a small, surface-mount package used for various applications in electronic circuits.

Pinout

The BSS138PS is an N-channel MOSFET commonly used in low-power applications. It has a total of 3 pins, which are designated as follows:
1. Gate (G) - This pin is used to control the MOSFET. A voltage applied to the gate turns the device on (allows current to flow between the drain and source).
2. Drain (D) - Current flows out of this pin when the MOSFET is turned on. It connects to the load in the circuit.
3. Source (S) - This pin is connected to the ground or the common reference point in the circuit. It is where the current exits the MOSFET when it is conducting.
The BSS138PS is often used in switching applications, level shifting, and as a general-purpose transistor in electronic circuits.

Manufacturer

The BSS138PS is manufactured by Nexperia, a company that specializes in discrete and analog semiconductor components. Nexperia was founded as part of NXP Semiconductors and focuses on producing high-quality semiconductor devices for various applications, including automotive, industrial, and consumer electronics. They are known for their expertise in manufacturing MOSFETs, diodes, and other electronic components, ensuring reliability and performance in their products.

Application

The BSS138PS is an N-channel MOSFET commonly used in low-power switching applications, signal amplification, and as a digital switch in microcontroller circuits. Its applications include power management in portable devices, level shifting, and driving loads like LEDs or relays in various electronic projects. It is also utilized in analog switching and RF applications due to its fast switching speed and low on-resistance.

Equivalent

The BSS138PS is a N-channel MOSFET. Equivalent products include the 2N7000, 2N7002, BS170, and the SI2301. Ensure to check the specific electrical characteristics (like Vds, Id, and Rds(on)) for compatibility in your application.