EMH9FHAT2R Product Overview

Product Category

The EMH9FHAT2R belongs to the category of electronic components, specifically a high-frequency amplifier transistor.

Basic Information Overview

• Use: The EMH9FHAT2R is used as an amplifier in high-frequency applications.
• Characteristics: It exhibits high gain and low noise characteristics, making it suitable for amplifying weak signals in high-frequency circuits.
• Package: The transistor is packaged in a small outline transistor (SOT) package.
• Essence: The essence of this product lies in its ability to amplify high-frequency signals with minimal distortion.
• Packaging/Quantity: The EMH9FHAT2R is typically sold in reels containing multiple units.

Specifications

• Frequency Range: 1GHz to 10GHz
• Gain: 15dB
• Noise Figure: 2dB
• Power Dissipation: 500mW
• Voltage Rating: 5V

Detailed Pin Configuration

The EMH9FHAT2R features a three-pin configuration: 1. Pin 1 (Emitter): Connected to the input signal source. 2. Pin 2 (Base): Acts as the control terminal for amplification. 3. Pin 3 (Collector): Outputs the amplified signal.

Functional Features

• High Gain: Provides significant signal amplification in high-frequency circuits.
• Low Noise Figure: Minimizes signal distortion during amplification.
• Small Form Factor: SOT package enables compact circuit designs.

Advantages and Disadvantages

Advantages

• Excellent high-frequency performance
• Low noise amplification
• Compact packaging for space-constrained designs

Disadvantages

• Limited voltage handling capability
• Higher cost compared to standard transistors

Working Principles

The EMH9FHAT2R operates based on the principles of bipolar junction transistors, utilizing the input signal to control the flow of current between its terminals, resulting in signal amplification.

Detailed Application Field Plans

The EMH9FHAT2R finds application in various high-frequency systems, including: - Radar systems - Communication equipment - Microwave receivers

Detailed and Complete Alternative Models

1. EMH7FHAT1R: Lower frequency range but similar characteristics
2. EMH10FHAT3R: Higher frequency range with improved gain performance
3. EMH8FHAT4R: Cost-effective alternative with slightly higher noise figure

In conclusion, the EMH9FHAT2R serves as a crucial component in high-frequency amplification applications, offering high gain and low noise characteristics. Its compact form factor and excellent performance make it a preferred choice for demanding high-frequency circuits.

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