BC807K-40R

Product Overview

Category

The BC807K-40R belongs to the category of bipolar transistors.

Use

It is commonly used as a general-purpose amplifier or switch in various electronic circuits.

Characteristics

• Low power loss
• High current gain
• Low noise
• High voltage capability

Package

The BC807K-40R is typically available in a SOT-23 package.

Essence

This transistor is essential for amplifying and switching electronic signals in a wide range of applications.

Packaging/Quantity

The BC807K-40R is usually packaged in reels with quantities varying based on manufacturer specifications.

Specifications

• Collector-Base Voltage (VCBO): 45V
• Collector-Emitter Voltage (VCEO): 45V
• Emitter-Base Voltage (VEBO): 5V
• Collector Current (IC): 500mA
• Power Dissipation (PD): 225mW
• Transition Frequency (fT): 100MHz
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The BC807K-40R transistor has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)

Functional Features

• High current gain allows for small base current to control larger collector current.
• Low noise makes it suitable for audio applications.
• High voltage capability enables use in various voltage levels.

Advantages

• Low power loss leads to efficient operation.
• Versatile usage in amplification and switching applications.
• Small form factor due to SOT-23 package.

Disadvantages

• Limited maximum collector current compared to some other transistors.
• Moderate transition frequency may not be suitable for high-frequency applications.

Working Principles

The BC807K-40R operates based on the principles of bipolar junction transistors, where the flow of current between the collector and emitter is controlled by the base current.

Detailed Application Field Plans

The BC807K-40R is widely used in: - Audio amplifiers - Signal amplification circuits - Switching circuits - Voltage regulators

Detailed and Complete Alternative Models

Some alternative models to the BC807K-40R include: - BC807-40 - BC807-16 - BC807-25 - BC807-16LT1G

In conclusion, the BC807K-40R is a versatile bipolar transistor with a wide range of applications in electronic circuits. Its low power loss, high current gain, and compact package make it an ideal choice for many design scenarios.

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