DTA143EET1

Product Overview

Category

The DTA143EET1 belongs to the category of small signal transistors.

Use

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

Characteristics

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

Package

The DTA143EET1 is typically available in a SOT-23 package.

Essence

This transistor is essential for electronic circuit design, especially in low-power applications.

Packaging/Quantity

It is usually packaged in reels with quantities varying based on manufacturer specifications.

Specifications

• Maximum Collector-Base Voltage: 50V
• Maximum Collector Current: 100mA
• Power Dissipation: 150mW
• Transition Frequency: 250MHz
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The DTA143EET1 has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

• High voltage gain
• Low noise
• Fast response time
• Low saturation voltage

Advantages

• Small form factor
• Suitable for low-power applications
• Wide operating temperature range

Disadvantages

• Limited maximum collector current
• Moderate transition frequency

Working Principles

The DTA143EET1 operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its terminals to amplify or switch electronic signals.

Detailed Application Field Plans

The DTA143EET1 is widely used in: - Audio amplifiers - Sensor interfaces - Signal processing circuits - Low-power switching applications

Detailed and Complete Alternative Models

Some alternative models to the DTA143EET1 include: - BC547 - 2N3904 - 2SC945 - MPS2222A

In conclusion, the DTA143EET1 is a small signal transistor with versatile applications in electronic circuit design, offering high gain and fast switching speed. While it has limitations in terms of maximum collector current and transition frequency, it remains an essential component in low-power applications.

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