7130SA35TF

Basic Information Overview

• Category: Electronic Component
• Use: Power Amplifier Transistor
• Characteristics: High power handling capability, low distortion, wide frequency range
• Package: TO-220
• Essence: Amplification of electrical signals
• Packaging/Quantity: Individually packaged, typically sold in packs of 10 or 25

Specifications

• Maximum Power Dissipation: 30 Watts
• Collector-Emitter Voltage: 35 Volts
• Collector Current: 3 Amperes
• DC Current Gain: 40 to 250
• Transition Frequency: 70 MHz
• Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The 7130SA35TF transistor has three pins: 1. Base (B): Used to control the flow of current through the transistor. 2. Collector (C): Collects the current from the emitter terminal. 3. Emitter (E): Emits the current to the external circuit.

Functional Features

• High power handling capability allows for amplification of signals with higher power requirements.
• Low distortion ensures accurate reproduction of the input signal.
• Wide frequency range enables amplification of signals across a broad spectrum.

Advantages and Disadvantages

Advantages: - High power handling capability makes it suitable for applications requiring high output power. - Low distortion ensures faithful reproduction of the input signal. - Wide frequency range allows for amplification of signals across various frequencies.

Disadvantages: - Limited maximum collector-emitter voltage may restrict its use in certain high-voltage applications. - Relatively low DC current gain compared to some alternative models may require additional circuitry for specific applications.

Working Principles

The 7130SA35TF operates based on the principles of bipolar junction transistors. When a small current is applied to the base terminal, it controls the larger current flowing between the collector and emitter terminals. This amplification of current allows for signal amplification.

Detailed Application Field Plans

The 7130SA35TF transistor is commonly used in various applications, including: 1. Audio Amplifiers: Due to its high power handling capability and low distortion, it is suitable for audio amplification in stereo systems, home theaters, and professional audio equipment. 2. RF Amplifiers: The wide frequency range makes it suitable for amplifying radio frequency signals in communication systems. 3. Power Supplies: It can be used in power supply circuits to regulate and amplify voltage levels.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the 7130SA35TF transistor include: - 2N3055: A widely used power transistor with similar characteristics. - TIP31C: Another power transistor with higher collector-emitter voltage rating. - MJ15003: A high-power transistor with a higher current gain.

These alternative models offer different specifications and may be more suitable for specific applications depending on the requirements.

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