70V9269S6PRF8

Basic Information Overview

• Category: Electronic Component
• Use: Amplifier
• Characteristics: High voltage, low noise, high power
• Package: SMD (Surface Mount Device)
• Essence: Power MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor)
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Voltage Rating: 70V
• Current Rating: 9A
• Power Dissipation: 69W
• Drain-Source On-State Resistance: <8mΩ
• Gate Threshold Voltage: 2V - 4V
• Input Capacitance: 2000pF
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 70V9269S6PRF8 has a standard pin configuration for a power MOSFET: - Pin 1: Gate - Pin 2: Drain - Pin 3: Source

Functional Features

• High voltage capability allows for use in various applications requiring higher voltage levels.
• Low noise characteristics ensure minimal interference and distortion in audio amplification circuits.
• High power handling capacity enables the amplifier to deliver significant output power.
• SMD package facilitates easy integration onto circuit boards, saving space and enabling automated assembly processes.

Advantages

• Excellent performance in high voltage applications.
• Low noise operation ensures high-quality audio reproduction.
• High power handling capability allows for driving demanding loads.
• Compact SMD package simplifies PCB layout and assembly.

Disadvantages

• Limited current rating compared to some other power MOSFETs.
• Higher cost compared to lower voltage alternatives.
• Requires careful thermal management due to power dissipation.

Working Principles

The 70V9269S6PRF8 operates based on the principles of a power MOSFET. When a voltage is applied to the gate terminal, it creates an electric field that controls the flow of current between the drain and source terminals. By varying the gate voltage, the resistance between the drain and source can be controlled, allowing for amplification of signals.

Detailed Application Field Plans

The 70V9269S6PRF8 finds applications in various fields, including: 1. Audio Amplifiers: Due to its high voltage capability and low noise characteristics, it is suitable for audio amplification in professional audio systems, home theaters, and car audio systems. 2. Power Supplies: The high power handling capacity makes it suitable for use in power supply circuits, especially those requiring higher voltage levels. 3. Motor Control: The MOSFET can be used in motor control circuits, providing efficient switching and driving capabilities for motors in industrial and automotive applications.

Detailed and Complete Alternative Models

1. 60V8321S5PRF7: A similar power MOSFET with a lower voltage rating but higher current handling capacity.
2. 80V9476S4PRF9: A comparable power MOSFET with a higher voltage rating and similar characteristics.
3. 100V7412S3PRF6: An alternative power MOSFET with a higher voltage rating and lower on-state resistance.

(Note: These alternative models are provided as examples and may not cover all available options.)

In conclusion, the 70V9269S6PRF8 is a high-voltage power MOSFET designed for amplifier applications. Its low noise characteristics, high power handling capacity, and compact SMD package make it suitable for various audio, power supply, and motor control applications. While it has some limitations in terms of current rating and cost, it offers excellent performance in high voltage scenarios.