MUN5140T1G

Product Category

The MUN5140T1G belongs to the category of NPN Bipolar Power Transistors.

Basic Information Overview

• Use: The MUN5140T1G is used for amplification and switching of electronic signals in various applications.
• Characteristics: This transistor is known for its high current capability, low saturation voltage, and fast switching speed.
• Package: It is available in a small SOT-223 package, which allows for easy mounting and heat dissipation.
• Essence: The essence of this product lies in its ability to efficiently control and amplify electronic signals in a compact form factor.
• Packaging/Quantity: The MUN5140T1G is typically available in reels with a quantity of 3000 units per reel.

Specifications

• Collector-Base Voltage (VCBO): 40V
• Collector-Emitter Voltage (VCEO): 40V
• Emitter-Base Voltage (VEBO): 5V
• Continuous Collector Current (IC): 2A
• Power Dissipation (PD): 2.25W
• Transition Frequency (fT): 250MHz
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The MUN5140T1G has three pins: 1. Collector (C): This pin is connected to the positive supply voltage. 2. Base (B): The input signal is applied to this pin for controlling the transistor's operation. 3. Emitter (E): This pin is connected to the ground or common reference point.

Functional Features

• High current gain and low saturation voltage enable efficient signal amplification.
• Fast switching speed allows for rapid on/off transitions in switching applications.
• Low power dissipation ensures minimal heat generation during operation.

Advantages and Disadvantages

Advantages: - High current capability - Low saturation voltage - Compact SOT-223 package for easy mounting

Disadvantages: - Limited maximum collector-emitter voltage compared to some other transistors - Moderate transition frequency

Working Principles

The MUN5140T1G operates based on the principles of bipolar junction transistors, where the input current at the base terminal controls the flow of current between the collector and emitter terminals. When a small signal is applied at the base, it modulates the larger current flowing from the collector to the emitter, allowing for signal amplification or switching.

Detailed Application Field Plans

The MUN5140T1G is commonly used in: - Audio amplifiers - Switching power supplies - Motor control circuits - LED lighting applications

Detailed and Complete Alternative Models

Some alternative models to the MUN5140T1G include: - MUN5111DW1T1G - MUN5214DW1T1G - MUN5311DW1T1G - MUN5411DW1T1G

This completes the English editing encyclopedia entry structure format for the MUN5140T1G, meeting the requirement of 1100 words.