CBTS3306D,112

Product Overview

• Category: Electronic Component
• Use: Signal Amplification and Switching
• Characteristics: High Gain, Low Noise, Small Size
• Package: SOT-23
• Essence: Transistor
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Type: NPN Transistor
• Maximum Collector Current (Ic): 100mA
• Maximum Collector-Emitter Voltage (Vceo): 30V
• Maximum Power Dissipation (Pd): 225mW
• Transition Frequency (ft): 300MHz
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The CBTS3306D,112 transistor has three pins:

1. Emitter (E): Connected to the ground or the negative terminal of the power supply.
2. Base (B): Controls the transistor's switching action.
3. Collector (C): Collects the current flowing through the transistor.

Functional Features

• High gain amplification of weak signals.
• Fast switching capability.
• Low noise performance.
• Suitable for low-power applications.
• Compact size allows for space-saving designs.

Advantages and Disadvantages

Advantages

• Provides signal amplification and switching functionality in a single component.
• High gain amplification improves signal quality.
• Fast switching speed enables rapid response in electronic circuits.
• Low noise performance ensures accurate signal reproduction.
• Small size allows for integration into compact electronic devices.

Disadvantages

• Limited maximum collector current restricts its use in high-power applications.
• Lower transition frequency compared to some alternative models may limit its suitability for high-frequency applications.

Working Principles

The CBTS3306D,112 is an NPN transistor that operates based on the principles of bipolar junction transistors (BJTs). When a small current flows into the base terminal, it controls a larger current flowing between the collector and emitter terminals. This amplification effect allows the transistor to amplify weak signals or act as a switch in electronic circuits.

Detailed Application Field Plans

The CBTS3306D,112 transistor finds applications in various fields, including:

1. Audio Amplification: Used in audio amplifiers to boost weak audio signals.
2. Signal Processing: Employed in signal processing circuits for amplification and switching purposes.
3. Communication Systems: Utilized in communication systems for signal amplification and switching functions.
4. Sensor Interfaces: Integrated into sensor interfaces to amplify and process sensor signals.
5. Consumer Electronics: Incorporated into consumer electronic devices such as smartphones, tablets, and televisions for various signal processing tasks.

Detailed and Complete Alternative Models

1. BC547: A widely used NPN transistor with similar characteristics and package.
2. 2N3904: Another popular NPN transistor suitable for general-purpose amplification and switching.
3. PN2222: NPN transistor with higher maximum collector current and faster switching speed.

These alternative models can be considered based on specific requirements and application needs.

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