MMBT5401-G

1. Product Overview

Category:

The MMBT5401-G belongs to the category of small signal transistors.

Use:

It is commonly used for amplification and switching of electronic signals in various electronic circuits.

Characteristics:

• Small size
• Low power consumption
• High gain
• Fast switching speed

Package:

The MMBT5401-G is typically available in a SOT-23 package.

Essence:

This transistor is essential for amplifying weak signals and controlling the flow of current in electronic devices.

Packaging/Quantity:

The MMBT5401-G is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

2. Specifications

• Maximum Collector-Base Voltage: 160V
• Maximum Collector Current: 600mA
• Power Dissipation: 350mW
• Transition Frequency: 250MHz
• Operating Temperature Range: -55°C to 150°C

3. Detailed Pin Configuration

The MMBT5401-G has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

4. Functional Features

• High voltage capability
• Low leakage current
• Fast switching speed
• Low saturation voltage

5. Advantages and Disadvantages

Advantages:

• Small size allows for use in compact designs
• Low power consumption
• High gain for signal amplification

Disadvantages:

• Limited maximum collector current compared to larger transistors
• Sensitive to overvoltage conditions

6. Working Principles

The MMBT5401-G operates based on the principles of semiconductor physics, utilizing the control of current flow through its base to regulate the larger current between its collector and emitter.

7. Detailed Application Field Plans

The MMBT5401-G is widely used in the following applications: - Audio amplifiers - Signal processing circuits - Switching circuits - Oscillator circuits

8. Detailed and Complete Alternative Models

Some alternative models to the MMBT5401-G include: - 2N3904 - BC547 - 2SC945 - S8050

In conclusion, the MMBT5401-G is a versatile small signal transistor with a wide range of applications in electronic circuits, offering high gain and fast switching speed while being compact and efficient.

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