SERC816/TR

Product Overview

• Category: Electronic Component
• Use: Signal Amplification and Filtering
• Characteristics: High Gain, Low Noise, Wide Frequency Range
• Package: TO-92
• Essence: Bipolar Junction Transistor (BJT)
• Packaging/Quantity: Bulk Packaging, 1000 units per pack

Specifications

• Type: NPN
• Maximum Collector Current: 500mA
• Maximum Collector-Emitter Voltage: 40V
• Maximum Power Dissipation: 625mW
• Transition Frequency: 250MHz
• Noise Figure: 2dB
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SERC816/TR transistor has three pins:

1. Base (B): Used for input signal.
2. Emitter (E): Connected to the ground.
3. Collector (C): Output terminal.

Functional Features

• High gain amplification of weak signals.
• Low noise performance for improved signal quality.
• Wide frequency range allows for versatile applications.
• Suitable for small-signal amplification in various electronic circuits.

Advantages

• Compact TO-92 package for easy integration into circuit designs.
• Excellent gain characteristics for signal amplification.
• Low noise figure ensures minimal signal distortion.
• Wide operating temperature range for reliable performance in extreme conditions.

Disadvantages

• Limited maximum collector current may restrict certain high-power applications.
• Lower transition frequency compared to some alternative models.
• Requires careful handling during installation due to its small size.

Working Principles

The SERC816/TR is a bipolar junction transistor (BJT) that operates based on the principles of current amplification. When a small input current is applied to the base terminal, it controls a larger current flow between the collector and emitter terminals. This amplification allows weak signals to be boosted for further processing or transmission.

Detailed Application Field Plans

The SERC816/TR transistor finds applications in various electronic circuits, including:

1. Audio Amplifiers: Enhancing audio signals for improved sound quality.
2. Radio Frequency (RF) Receivers: Amplifying weak RF signals for better reception.
3. Oscillators: Generating stable oscillations for clock circuits.
4. Sensor Interfaces: Amplifying sensor output signals for accurate measurements.
5. Communication Systems: Boosting signals in wireless communication devices.

Detailed and Complete Alternative Models

1. BC547: Similar NPN transistor with higher maximum collector current.
2. 2N3904: NPN transistor with comparable characteristics and higher transition frequency.
3. MPSA18: NPN transistor with higher gain and lower noise figure.

These alternative models can be considered based on specific application requirements and desired performance characteristics.

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