2SB1218GQL

Product Overview

Use

It is commonly used as a switching device in electronic circuits.

Characteristics

Low power loss
High current capability
Fast switching speed

Package

The 2SB1218GQL is typically available in a TO-92 package.

Essence

This transistor is essential for controlling and amplifying electrical signals in various electronic applications.

Packaging/Quantity

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

Specifications

Collector-Base Voltage (VCBO): [specification]
Collector-Emitter Voltage (VCEO): [specification]
Emitter-Base Voltage (VEBO): [specification]
Collector Current (IC): [specification]
Power Dissipation (PD): [specification]
Transition Frequency (fT): [specification]

Detailed Pin Configuration

The 2SB1218GQL has three pins: 1. Collector (C) 2. Base (B) 3. Emitter (E)

Functional Features

High voltage capability
Low saturation voltage
Good hFE linearity

Advantages

Reliable switching performance
Wide range of operating temperatures
Compact and versatile design

Disadvantages

Limited frequency response compared to some alternative models
Sensitive to overvoltage conditions

Working Principles

The 2SB1218GQL operates based on the principles of bipolar junction transistors, utilizing the control of current flow between its terminals to amplify or switch electronic signals.

Detailed Application Field Plans

This transistor is widely used in: - Audio amplifiers - Switching power supplies - Motor control circuits - LED drivers

Detailed and Complete Alternative Models

Some alternative models to consider are: - 2N3904 - BC547 - 2SC945 - S8050

In conclusion, the 2SB1218GQL is a versatile bipolar transistor with reliable performance and wide-ranging applications in electronic circuits.

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