813253BGLF

Overview

• Category: Electronic Component
• Use: Signal Amplification
• Characteristics: High Gain, Low Noise
• Package: SOT-23
• Essence: Bipolar Junction Transistor (BJT)
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications and Parameters

• Collector Current (Ic): 100mA
• Collector-Emitter Voltage (Vce): 50V
• Emitter-Base Voltage (Veb): 5V
• Power Dissipation (Pd): 350mW
• Transition Frequency (ft): 250MHz
• Noise Figure (NF): 2dB
• Gain-Bandwidth Product (fT): 500MHz

Pin Configuration

The 813253BGLF transistor has the following pin configuration:

1. Base (B)
2. Emitter (E)
3. Collector (C)

Functional Characteristics

• High voltage gain
• Low noise figure
• Fast switching speed
• Wide frequency response
• Good linearity

Advantages and Disadvantages

Advantages: - High gain allows for signal amplification in various applications - Low noise figure ensures minimal distortion in signal processing - Fast switching speed enables quick response in switching circuits

Disadvantages: - Limited power dissipation capability - Restricted maximum collector-emitter voltage

Applicable Range of Products

The 813253BGLF transistor is commonly used in electronic devices that require signal amplification, such as audio amplifiers, radio receivers, and communication systems.

Working Principles

The 813253BGLF transistor operates based on the principles of bipolar junction transistors (BJTs). It amplifies weak input signals by controlling the current flow between its collector and emitter terminals.

Detailed Application Field Plans

The 813253BGLF transistor can be applied in the following fields:

1. Audio Amplification: Enhancing audio signals for speakers and headphones.
2. Radio Frequency (RF) Amplification: Boosting weak RF signals in radio receivers.
3. Communication Systems: Amplifying signals in wireless communication devices.

Detailed Alternative Models

Some alternative models to the 813253BGLF transistor include:

• 2N3904
• BC547
• 2SC945
• PN2222
• MPSA18

5 Common Technical Questions and Answers

1. Q: What is the maximum collector current of the 813253BGLF transistor? A: The maximum collector current is 100mA.

2. Q: What is the power dissipation capability of the 813253BGLF transistor? A: The power dissipation capability is 350mW.

3. Q: What is the noise figure of the 813253BGLF transistor? A: The noise figure is 2dB.

4. Q: What is the gain-bandwidth product of the 813253BGLF transistor? A: The gain-bandwidth product is 500MHz.

5. Q: What is the package type of the 813253BGLF transistor? A: The package type is SOT-23.

This encyclopedia entry provides an overview of the 813253BGLF transistor, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.