BLF871,112 Product Overview

Introduction

The BLF871,112 is a high-power RF transistor designed for use in various applications. This entry provides an overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: RF Transistor
• Use: Power amplification in RF applications
• Characteristics: High power, high efficiency, suitable for broadband applications
• Package: SOT539A (LFPAK56D)
• Essence: Gallium Nitride (GaN) technology
• Packaging/Quantity: Tape and reel, 800 units per reel

Specifications

• Frequency Range: 470 - 860 MHz
• Output Power: 12 W
• Gain: 17 dB
• Efficiency: 30%
• Voltage: 32 V
• Current: 14 A
• Operating Temperature Range: -40°C to +150°C

Detailed Pin Configuration

The BLF871,112 features a 4-pin LFPAK56D package with the following pin configuration: 1. Gate 2. Drain 3. Source 4. Ground

Functional Features

• High power density
• Broadband performance
• Excellent thermal stability
• High efficiency

Advantages and Disadvantages

Advantages

• High power output
• Wide frequency range
• Compact package
• Suitable for broadband applications

Disadvantages

• Higher cost compared to traditional transistors
• Sensitivity to electrostatic discharge (ESD)

Working Principles

The BLF871,112 operates on the principle of GaN technology, which allows for high-power amplification with high efficiency across a wide frequency range. The transistor's design enables it to handle high input power and deliver amplified output signals with minimal loss.

Detailed Application Field Plans

The BLF871,112 is well-suited for use in the following applications: - Broadcast transmitters - Mobile communication base stations - Radar systems - Industrial, scientific, and medical (ISM) equipment

Detailed and Complete Alternative Models

For users seeking alternative RF transistors, the following models can be considered: - BLF888A - BLF184XR - BLF578XR

In conclusion, the BLF871,112 offers high-power amplification capabilities with excellent efficiency and thermal stability, making it an ideal choice for various RF applications.

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