BF904AR,215 Product Overview

Introduction

The BF904AR,215 is a high-performance semiconductor component designed for use in electronic circuits. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Semiconductor Component
• Use: Electronic Circuitry
• Characteristics: High Performance, Reliable, Low Power Consumption
• Package: SOT-23
• Essence: Amplification and Signal Processing
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Type: NPN Transistor
• Maximum Collector-Base Voltage (V_CB): 20V
• Maximum Collector Current (I_C): 100mA
• Power Dissipation (P_D): 250mW
• Transition Frequency (f_T): 6GHz
• Noise Figure (NF): 1.2dB

Detailed Pin Configuration

The BF904AR,215 features a standard SOT-23 package with three pins: 1. Pin 1 (Emitter) 2. Pin 2 (Base) 3. Pin 3 (Collector)

Functional Features

• High Transition Frequency for RF Applications
• Low Noise Figure for Signal Sensing Circuits
• Small Package Size for Space-Constrained Designs

Advantages and Disadvantages

Advantages

• High Transition Frequency enables RF signal amplification
• Low Noise Figure enhances signal sensitivity
• Small package size allows for compact circuit designs

Disadvantages

• Limited maximum collector current may restrict certain applications
• Higher power dissipation compared to some alternative models

Working Principles

The BF904AR,215 operates as an NPN transistor, amplifying and processing electronic signals based on the input at the base terminal. It utilizes semiconductor properties to modulate and control the flow of current through the collector and emitter terminals.

Detailed Application Field Plans

The BF904AR,215 is well-suited for various applications, including: - Radio Frequency (RF) Amplification - Signal Sensing and Detection Circuits - Low-Noise Audio Amplification

Detailed and Complete Alternative Models

• Alternative Model 1: BF805AR,215
• Alternative Model 2: BF807AR,215
• Alternative Model 3: BF909AR,215

In conclusion, the BF904AR,215 offers high-performance characteristics suitable for a range of electronic circuit applications, particularly in RF amplification and low-noise signal processing.

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