BC849AMTF

Product Overview

Category

The BC849AMTF belongs to the category of small signal transistors.

Use

It is commonly used in low-power amplification and switching applications.

Characteristics

• Low power dissipation
• High current gain
• Low noise

Package

The BC849AMTF comes in a SOT-23 package.

Essence

This transistor is essential for amplifying weak signals in electronic circuits.

Packaging/Quantity

It is typically available in reels with quantities ranging from 3000 to 10000 units.

Specifications

• Collector-Base Voltage (VCBO): 30V
• Collector-Emitter Voltage (VCEO): 30V
• Emitter-Base Voltage (VEBO): 5V
• Collector Current (IC): 100mA
• Power Dissipation (PD): 250mW
• Transition Frequency (fT): 150MHz

Detailed Pin Configuration

The BC849AMTF has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)

Functional Features

• High current gain
• Low saturation voltage
• Fast switching speed

Advantages

• Small size
• Low power consumption
• Suitable for high-density PCB designs

Disadvantages

• Limited power handling capability
• Susceptible to thermal runaway at high currents

Working Principles

The BC849AMTF operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the application of a small input signal.

Detailed Application Field Plans

This transistor is widely used in various electronic devices such as audio amplifiers, signal processing circuits, and low-power switching applications.

Detailed and Complete Alternative Models

Some alternative models to the BC849AMTF include: - BC847AMTF - BC850AMTF - 2N3904

In conclusion, the BC849AMTF is a versatile small signal transistor that finds extensive use in low-power amplification and switching applications due to its compact size, high current gain, and low power dissipation.

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