BC 817-25 B5003

Product Overview

Category

BC 817-25 B5003 belongs to the category of small signal transistors.

Use

It is commonly used for amplification and switching of electronic signals in various applications.

Characteristics

• Low power dissipation
• High current gain
• Low noise
• Small package size

Package

The BC 817-25 B5003 is typically available in a SOT-23 package.

Essence

This transistor is essential for electronic circuit design, especially in low-power applications.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Maximum Collector-Emitter Voltage: 45V
• Maximum Collector Current: 500mA
• Power Dissipation: 625mW
• Transition Frequency: 100MHz
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The BC 817-25 B5003 has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

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

Advantages

• Small package size
• Low power dissipation
• Suitable for low-power applications

Disadvantages

• Limited maximum collector current
• Relatively low breakdown voltage

Working Principles

The BC 817-25 B5003 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

This transistor is widely used in: - Audio amplifiers - Signal processing circuits - Switching circuits - Sensor interfaces

Detailed and Complete Alternative Models

Some alternative models to BC 817-25 B5003 include: - 2N3904 - BC547 - 2SC945

In conclusion, the BC 817-25 B5003 is a small signal transistor with versatile applications in electronic circuit design, offering high current gain and low power dissipation. Its compact size makes it suitable for space-constrained designs, although its limitations in maximum collector current and breakdown voltage should be considered when selecting alternative models for specific applications.

[Word count: 314]