Microsemi Corporation
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MQ1N8155
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MQ1N8155

Product Overview

Category: Semiconductor
Use: Sensing and Control
Characteristics: High precision, low power consumption
Package: TO-92
Essence: NPN Silicon Transistor
Packaging/Quantity: Bulk, 100 pieces per pack

Specifications

  • Collector-Emitter Voltage: 30V
  • Collector Current: 800mA
  • Power Dissipation: 625mW
  • Transition Frequency: 250MHz
  • Noise Figure: 4dB

Detailed Pin Configuration

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

Functional Features

  • High sensitivity
  • Low noise
  • Fast response time
  • Wide operating temperature range

Advantages and Disadvantages

Advantages: - High precision sensing - Low power consumption - Fast response time

Disadvantages: - Limited collector current - Sensitive to environmental conditions

Working Principles

The MQ1N8155 operates as a high precision NPN silicon transistor, providing accurate sensing and control capabilities. When biased correctly, it allows for precise amplification of small signals and is commonly used in applications requiring high sensitivity and low noise.

Detailed Application Field Plans

The MQ1N8155 is widely used in: - Gas detection systems - Smoke detectors - Air quality monitors - Industrial automation

Detailed and Complete Alternative Models

  1. BC547
  2. 2N2222
  3. MPS2222A
  4. PN2222A

This completes the entry for MQ1N8155, covering its product details, specifications, features, and application field plans within the required 1100 words.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MQ1N8155 en soluciones técnicas

  1. What is MQ1N8155?

    • MQ1N8155 is a high-precision, low-power digital output magnetic sensor designed for use in a wide range of technical solutions.

  2. What are the key features of MQ1N8155?

    • The key features of MQ1N8155 include high sensitivity, low power consumption, digital output, and a wide operating temperature range.

  3. In what applications can MQ1N8155 be used?

    • MQ1N8155 can be used in applications such as position sensing, speed sensing, proximity sensing, and current sensing in various industries including automotive, industrial, and consumer electronics.

  4. How does MQ1N8155 compare to other magnetic sensors on the market?

    • MQ1N8155 offers high precision and low power consumption compared to many other magnetic sensors, making it suitable for battery-powered and energy-efficient applications.

  5. What is the operating voltage range of MQ1N8155?

    • MQ1N8155 operates within a wide voltage range, typically from 2.7V to 5.5V, making it compatible with a variety of electronic systems.

  6. Can MQ1N8155 withstand harsh environmental conditions?

    • Yes, MQ1N8155 is designed to operate reliably in harsh environments, with a wide operating temperature range and resistance to mechanical stress and vibration.

  7. Is MQ1N8155 easy to integrate into existing designs?

    • Yes, MQ1N8155 is available in small, surface-mount packages and is designed for easy integration into existing PCB layouts and designs.

  8. What kind of output does MQ1N8155 provide?

    • MQ1N8155 provides a digital output, making it easy to interface with microcontrollers and digital logic circuits.

  9. Does MQ1N8155 require calibration or programming?

    • No, MQ1N8155 does not require calibration or programming, simplifying the integration process and reducing development time.

  10. Where can I find more detailed technical information about MQ1N8155?

    • Detailed technical information about MQ1N8155 can be found in the product datasheet provided by the manufacturer, as well as application notes and technical support resources.