BC 817-40 E6327

Product Overview

Category: Transistor
Use: Amplification and switching
Characteristics: Small signal NPN transistor, SMD package, high current gain
Package: SOT-23
Essence: Amplifying weak signals in electronic circuits
Packaging/Quantity: Reel of 3000 units

Specifications

• Collector-Emitter Voltage: 45V
• Collector Current: 500mA
• Power Dissipation: 625mW
• Transition Frequency: 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 voltage drop
• Fast switching speed
• Small footprint

Advantages and Disadvantages

Advantages: - High current gain allows for amplification of weak signals - Small size enables use in compact electronic devices - Fast switching speed suitable for high-frequency applications

Disadvantages: - Limited power dissipation capability - Narrow operating temperature range

Working Principles

The BC 817-40 E6327 operates as a small signal NPN transistor, amplifying weak electrical signals by controlling the flow of current between its collector and emitter terminals. When a small current is applied to the base terminal, it controls a much larger current flowing from the collector to the emitter, allowing for signal amplification.

Detailed Application Field Plans

The BC 817-40 E6327 is commonly used in audio amplifiers, signal processing circuits, and low-power switching applications. Its small size and high current gain make it suitable for use in portable electronic devices, such as smartphones and tablets.

Detailed and Complete Alternative Models

• BC 846BT
• BC 847B
• BC 848B
• BC 849C

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