BC869-25,115 Product Overview

Product Category

The BC869-25,115 belongs to the category of electronic components, specifically within the semiconductor family.

Basic Information Overview

Use: The BC869-25,115 is utilized as a general-purpose PNP transistor in various electronic circuits.
Characteristics: It exhibits high current and low voltage capabilities, making it suitable for amplification and switching applications.
Package: The BC869-25,115 is typically available in a TO-92 package, which is a widely used through-hole package for transistors.
Essence: This transistor is designed to provide reliable performance in a range of electronic designs.
Packaging/Quantity: It is commonly supplied in reels or tubes with varying quantities based on manufacturer specifications.

Specifications

Type: PNP
Maximum Collector-Emitter Voltage: -25V
Maximum Collector Current: -100mA
DC Current Gain (hFE) Range: 110-800
Power Dissipation: 625mW
Transition Frequency: 250MHz

Detailed Pin Configuration

The BC869-25,115 transistor typically features three pins: 1. Emitter (E): Connected to the N-type material and is the source of electrons. 2. Base (B): Controls the flow of electrons from the emitter to the collector. 3. Collector (C): Attracts the electrons from the emitter, forming the output of the transistor.

Functional Features

High current gain allows for efficient signal amplification.
Low saturation voltage enables effective switching operations.
Compact TO-92 package facilitates easy integration into circuit designs.

Advantages and Disadvantages

Advantages

Versatile application in amplification and switching circuits.
Small form factor enhances space efficiency in electronic layouts.
Reliable performance under specified operating conditions.

Disadvantages

Limited power dissipation may restrict use in high-power applications.
Sensitivity to temperature variations can impact performance in extreme environments.

Working Principles

The BC869-25,115 operates based on the principles of bipolar junction transistors, where the flow of current is controlled by the manipulation of minority charge carriers within the semiconductor material. When biased correctly, it can amplify or switch electronic signals effectively.

Detailed Application Field Plans

The BC869-25,115 finds extensive use in the following application fields: - Audio amplification circuits - Signal switching modules - Sensor interface circuits - Oscillator and frequency generator circuits

Detailed and Complete Alternative Models

BC856B: Similar PNP transistor with comparable characteristics
2N3906: Widely used PNP transistor with compatible pin configuration and specifications
BC327: Alternative PNP transistor suitable for similar applications

In conclusion, the BC869-25,115 PNP transistor offers a reliable and versatile solution for various electronic circuit requirements, particularly in amplification and switching applications.

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