BSS138W-TP

Product Overview

The BSS138W-TP belongs to the category of MOSFET transistors and is commonly used in electronic circuits for switching and amplification purposes. This N-channel MOSFET transistor exhibits characteristics such as low on-resistance, high-speed switching, and low gate threshold voltage. It is typically packaged in a small SOT-323 package and is available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

• Drain-Source Voltage (Vdss): 50V
• Continuous Drain Current (Id): 200mA
• Total Power Dissipation (Pd): 225mW
• Gate-Source Voltage (Vgs): ±20V
• On-Resistance (Rds(on) Max): 3.5Ω

Detailed Pin Configuration

The BSS138W-TP features a standard SOT-323 pin configuration: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

• Low On-Resistance: Enables efficient current flow and minimal power dissipation.
• High-Speed Switching: Facilitates rapid switching operations in electronic circuits.
• Low Gate Threshold Voltage: Allows for easy control of the transistor's conductivity.

Advantages and Disadvantages

Advantages

• Efficient Power Management: Due to its low on-resistance and high-speed switching capabilities.
• Compact Package: The SOT-323 package offers space-saving benefits for circuit design.

Disadvantages

• Limited Current Handling: With a maximum continuous drain current of 200mA.

Working Principles

The BSS138W-TP operates based on the principles of field-effect transistors, where the voltage applied to the gate terminal controls the conductivity between the source and drain terminals. When a sufficient gate-source voltage is applied, the transistor allows current to flow from the drain to the source.

Detailed Application Field Plans

The BSS138W-TP finds extensive use in various applications, including: - Switching Circuits: Used for on/off control in electronic switches and relays. - Amplification: Employed in signal amplification circuits due to its high-speed switching capabilities.

Detailed and Complete Alternative Models

Some alternative models to the BSS138W-TP include: - 2N7002DW-7-F - DMG2302UK-7 - AO3400A

In conclusion, the BSS138W-TP MOSFET transistor offers efficient switching and amplification capabilities in a compact package, making it suitable for a wide range of electronic applications.

Word Count: 311