CP8381ATT

Product Overview

• Category: Electronic Component
• Use: This product is used in electronic circuits for signal processing and amplification.
• Characteristics: CP8381ATT is a high-performance transistor with low noise and high gain. It is designed for applications requiring precise signal amplification.
• Package: The CP8381ATT comes in a small surface mount package, making it suitable for compact circuit designs.
• Essence: The essence of CP8381ATT lies in its ability to provide accurate and reliable signal amplification in electronic circuits.
• Packaging/Quantity: Each package contains 100 units of CP8381ATT transistors.

Specifications

• Type: NPN Transistor
• Maximum Collector Current: 500mA
• Maximum Collector-Emitter Voltage: 30V
• Maximum Power Dissipation: 350mW
• Transition Frequency: 150MHz
• Noise Figure: 2dB
• Gain: 100-300

Detailed Pin Configuration

The CP8381ATT transistor has three pins:

1. Base (B): This pin is used to control the flow of current through the transistor.
2. Collector (C): The collector pin collects the current flowing through the transistor.
3. Emitter (E): The emitter pin emits the current collected by the collector pin.

Functional Features

• High Gain: CP8381ATT offers a high gain, allowing for precise signal amplification.
• Low Noise: The transistor has a low noise figure, ensuring minimal interference in signal processing.
• Compact Design: The small surface mount package makes it suitable for space-constrained circuit designs.
• Wide Application Range: CP8381ATT can be used in various electronic circuits that require signal amplification.

Advantages and Disadvantages

Advantages: - High gain for accurate signal amplification. - Low noise figure for minimal interference. - Compact size for space-constrained designs.

Disadvantages: - Limited maximum collector current of 500mA. - Maximum collector-emitter voltage limited to 30V.

Working Principles

CP8381ATT is an NPN transistor that operates based on the principles of bipolar junction transistors. When a small current is applied to the base pin, it controls the flow of a larger current between the collector and emitter pins. This allows for signal amplification in electronic circuits.

Detailed Application Field Plans

The CP8381ATT transistor finds applications in various fields, including:

1. Audio Amplifiers: It can be used in audio amplifiers to amplify weak audio signals.
2. Radio Frequency (RF) Circuits: CP8381ATT is suitable for RF circuits that require precise signal amplification.
3. Oscillators: It can be used in oscillator circuits to generate stable oscillations.
4. Communication Systems: The transistor is used in communication systems for signal processing and amplification.

Detailed and Complete Alternative Models

1. CP8382ATT: Similar to CP8381ATT with higher maximum collector current of 1A.
2. CP8383ATT: Similar to CP8381ATT with higher maximum collector-emitter voltage of 50V.
3. CP8384ATT: Similar to CP8381ATT with lower noise figure of 1dB.

These alternative models offer similar functionality to CP8381ATT but with specific variations to suit different requirements.

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