BC847CW,135

Product Overview

Use

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

Characteristics

Small size
Low power consumption
High gain
Fast switching speed

Package

The BC847CW,135 is typically available in a SOT-23 package.

Essence

This transistor is essential for electronic circuit design and signal processing.

Packaging/Quantity

It is usually supplied in reels with quantities varying based on manufacturer specifications.

Specifications

Maximum Collector-Base Voltage: 45V
Maximum Collector Current: 100mA
Power Dissipation: 250mW
Transition Frequency: 100MHz

Detailed Pin Configuration

The BC847CW,135 has three pins: 1. Emitter (E) 2. Base (B) 3. Collector (C)

Functional Features

High voltage gain
Low noise
Wide operating temperature range

Advantages

Versatile application range
Compact size
Low cost

Disadvantages

Limited power handling capability
Susceptible to thermal runaway in high-power applications

Working Principles

The transistor operates based on the principles of semiconductor physics, utilizing the control of current flow through the base to regulate the larger current flow between the collector and emitter.

Detailed Application Field Plans

The BC847CW,135 is widely used in: - Audio amplifiers - Signal processing circuits - Switching applications - Oscillator circuits

Detailed and Complete Alternative Models

Some alternative models to BC847CW,135 include: - 2N3904 - BC548 - 2SC945

In conclusion, the BC847CW,135 is a versatile small signal transistor with wide-ranging applications in electronics due to its compact size, high gain, and fast switching speed. While it has limitations in power handling, it remains an essential component in various electronic circuits.

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技術ソリューションにおける BC847CW,135 の適用に関連する 10 件の一般的な質問と回答をリストします。

What is the BC847CW,135 transistor used for?
- The BC847CW,135 is a general-purpose NPN bipolar junction transistor commonly used in amplification and switching applications.
What are the typical operating conditions for the BC847CW,135?
- The BC847CW,135 operates under a maximum collector current of 100mA and a maximum collector-emitter voltage of 45V.
Can the BC847CW,135 be used for audio amplification?
- Yes, the BC847CW,135 can be used for small-signal audio amplification due to its low noise and high gain characteristics.
Is the BC847CW,135 suitable for switching applications?
- Yes, the BC847CW,135 is commonly used in low-power switching applications due to its fast switching speed and low saturation voltage.
What are the typical gain characteristics of the BC847CW,135?
- The BC847CW,135 has a typical DC current gain (hFE) ranging from 110 to 800, making it suitable for various amplification tasks.
Does the BC847CW,135 require any specific biasing configuration?
- The BC847CW,135 can be biased in common emitter or common base configurations, depending on the specific application requirements.
Are there any thermal considerations when using the BC847CW,135?
- It is important to consider the thermal dissipation of the BC847CW,135, especially when operating at higher currents, to ensure proper heat management.
Can the BC847CW,135 be used in low-noise amplifier circuits?
- Yes, the BC847CW,135's low noise characteristics make it suitable for use in low-noise amplifier circuits, such as those used in communication systems.
What are the typical package options available for the BC847CW,135?
- The BC847CW,135 is commonly available in SOT-23 and SOT-323 packages, offering compact and versatile mounting options.
Are there any known limitations or considerations when using the BC847CW,135 in technical solutions?
- While the BC847CW,135 is versatile, it is important to consider its maximum ratings and operating conditions to ensure reliable performance in technical solutions.