CMST2907A BK

Product Overview

Category: Transistor
Use: Amplification and switching of electronic signals
Characteristics: Small size, high gain, low noise
Package: TO-92
Essence: NPN bipolar junction transistor
Packaging/Quantity: Bulk packaging, 100 pieces per pack

Specifications

Collector-Base Voltage (VCBO): 60V
Collector-Emitter Voltage (VCEO): 40V
Emitter-Base Voltage (VEBO): 5V
Collector Current (IC): 600mA
Power Dissipation (PD): 625mW
Transition Frequency (fT): 200MHz
Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

Emitter (E)
Base (B)
Collector (C)

Functional Features

High current gain
Low saturation voltage
Fast switching speed

Advantages

Small package size
Suitable for high-frequency applications
Low noise performance

Disadvantages

Limited power dissipation capability
Relatively low collector current rating

Working Principles

The CMST2907A BK is a bipolar junction transistor that operates by controlling the flow of current between its emitter and collector terminals using a small current at the base terminal. This allows it to amplify or switch electronic signals in various electronic circuits.

Detailed Application Field Plans

The CMST2907A BK is commonly used in audio amplifiers, signal processing circuits, and high-frequency oscillators due to its high gain and low noise characteristics. It is also utilized in switching applications such as relay drivers and LED drivers.

Detailed and Complete Alternative Models

2N3904
BC547
2N2222

This comprehensive entry provides detailed information about the CMST2907A BK, covering its basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.