VS-87HF20 Product Overview

Introduction

VS-87HF20 is a high-frequency electronic component designed for use in radio frequency (RF) applications. This product belongs to the category of RF transistors and is widely used in various communication and electronic systems.

Basic Information Overview

• Category: RF Transistor
• Use: Amplification and signal processing in RF applications
• Characteristics: High frequency, low noise, and high gain
• Package: TO-220
• Essence: Silicon NPN RF Transistor
• Packaging/Quantity: Available in packs of 10 units

Specifications

• Frequency Range: 1MHz - 2GHz
• Voltage Rating: 30V
• Current Rating: 1A
• Gain: 15dB
• Noise Figure: 0.5dB
• Power Dissipation: 1W

Detailed Pin Configuration

The VS-87HF20 transistor has a standard TO-220 pin configuration with three pins: Base (B), Emitter (E), and Collector (C).

| Pin | Description | |-----|-------------| | B | Base | | E | Emitter | | C | Collector |

Functional Features

• High-frequency amplification
• Low noise performance
• Wide operating frequency range
• Suitable for RF signal processing

Advantages

• High gain and low noise figure
• Wide frequency range coverage
• Reliable performance in RF applications
• Compact TO-220 package for easy integration

Disadvantages

• Limited power handling capacity
• Requires careful handling due to its small size

Working Principles

The VS-87HF20 operates based on the principles of NPN transistor amplification. When biased and driven by an input signal, it amplifies the RF signal with high gain and low noise, making it suitable for various communication and electronic systems.

Detailed Application Field Plans

The VS-87HF20 is commonly used in the following applications: - RF communication systems - Radio transmitters and receivers - Radar systems - RF test equipment - Wireless data transmission systems

Detailed and Complete Alternative Models

• VS-87HF21: Higher power handling version
• VS-87HF19: Lower noise figure version
• VS-87HF22: Extended frequency range version

In conclusion, the VS-87HF20 RF transistor offers high-frequency amplification with low noise and high gain, making it a versatile component for RF applications. Its compact TO-220 package and wide operating frequency range make it suitable for various communication and electronic systems.

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