DDTC143TUA-7

Product Overview

Category

The DDTC143TUA-7 belongs to the category of semiconductor devices.

Use

It is commonly used as a switching transistor in electronic circuits.

Characteristics

• Small form factor
• Low power consumption
• High switching speed

Package

The DDTC143TUA-7 is typically available in a SOT-323 package.

Essence

This product serves as a crucial component in amplifying and switching electronic signals.

Packaging/Quantity

It is usually packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

• Maximum Collector-Base Voltage: 50V
• Maximum Collector Current: 100mA
• Power Dissipation: 200mW
• Transition Frequency: 250MHz
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The DDTC143TUA-7 has three pins: 1. Base (B) 2. Emitter (E) 3. Collector (C)

Functional Features

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

Advantages

• Compact size
• Suitable for high-frequency applications
• Low power consumption

Disadvantages

• Limited maximum collector current
• Sensitive to overvoltage conditions

Working Principles

The DDTC143TUA-7 operates based on the principles of bipolar junction transistors, where the flow of current between its terminals is controlled by the application of a small signal at the base terminal.

Detailed Application Field Plans

The DDTC143TUA-7 is widely used in various applications, including: - Audio amplifiers - Signal processing circuits - Switching regulators - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to the DDTC143TUA-7 include: - BC847B - 2N3904 - MMBT3904

In conclusion, the DDTC143TUA-7 is a versatile semiconductor device with a compact design and high-speed performance, making it suitable for a wide range of electronic applications.

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