BC 807-40 E6433

Product Overview

Category: Transistor
Use: Amplification of low power and low frequency signals
Characteristics: Small signal NPN bipolar junction transistor, low noise, high current gain
Package: SOT-23
Essence: Amplifying weak electrical signals
Packaging/Quantity: Tape and reel, 3000 pieces per reel

Specifications

• Collector-Base Voltage (VCBO): 45V
• Collector-Emitter Voltage (VCEO): 45V
• Emitter-Base Voltage (VEBO): 5V
• Collector Current (IC): 500mA
• Power Dissipation (Ptot): 625mW
• Transition Frequency (fT): 100MHz
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

1. Emitter (E)
2. Base (B)
3. Collector (C)

Functional Features

• High current gain
• Low noise
• Small package size
• Suitable for low power applications

Advantages and Disadvantages

Advantages: - High current gain allows for amplification of weak signals - Low noise ensures accurate signal amplification - Small package size enables compact circuit design

Disadvantages: - Limited power dissipation capability - Relatively low transition frequency

Working Principles

The BC 807-40 E6433 operates as a small signal NPN bipolar junction transistor, amplifying low power and low frequency signals. When a small input current is applied to the base terminal, it controls a larger output current flowing between the collector and emitter terminals, allowing for signal amplification.

Detailed Application Field Plans

1. Audio Amplification: The transistor can be used in audio amplifiers to boost low power audio signals.
2. Sensor Interfaces: It can be employed in sensor interfaces to amplify weak sensor signals for further processing.
3. Signal Conditioning Circuits: The transistor is suitable for use in signal conditioning circuits to enhance weak electrical signals.

Detailed and Complete Alternative Models

1. BC337-40
2. 2N3904
3. 2SC945

This completes the English editing encyclopedia entry structure for BC 807-40 E6433, covering its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.