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UNR921AG0L
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UNR921AG0L

Product Overview

Belongs to: Semiconductor Devices
Category: Transistor
Use: Amplification and switching in electronic circuits
Characteristics: High voltage, high current, low power consumption
Package: TO-220F
Essence: NPN Silicon Epitaxial Planar Transistor
Packaging/Quantity: Bulk packaging, 50 pieces per pack

Specifications

  • Collector-Emitter Voltage (VCEO): 300V
  • Collector Current (IC): 10A
  • Power Dissipation (PD): 40W
  • Transition Frequency (fT): 30MHz
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

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

Functional Features

  • High voltage capability
  • Low saturation voltage
  • Complementary to UPR921AG0L

Advantages and Disadvantages

Advantages: - High voltage and current ratings - Low power consumption - Wide operating temperature range

Disadvantages: - Relatively low transition frequency - Bulk packaging may not be suitable for all applications

Working Principles

The UNR921AG0L operates as an NPN transistor, allowing it to amplify and switch electronic signals. When a small current flows into the base terminal, it controls a larger current flowing between the collector and emitter terminals.

Detailed Application Field Plans

  • Power supply circuits
  • Audio amplifiers
  • Motor control circuits
  • Electronic ballasts

Detailed and Complete Alternative Models

  1. UNR9114G0L
    • Similar specifications and package
    • Suitable alternative for lower power applications
  2. UNR921BG0L
    • Higher current rating
    • TO-220 package

In conclusion, the UNR921AG0L is a high-voltage, high-current NPN transistor with various applications in electronic circuits. Its characteristics make it suitable for a wide range of applications, and it has several alternative models available for different requirements.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem UNR921AG0L w rozwiązaniach technicznych

  1. What is UNR921AG0L?

    • UNR921AG0L is a high-performance, low-power LoRaWAN module designed for long-range communication in IoT and M2M applications.

  2. What is the operating frequency range of UNR921AG0L?

    • UNR921AG0L operates in the 868 MHz or 915 MHz ISM bands, making it suitable for use in various regions worldwide.

  3. What are the key features of UNR921AG0L?

    • Some key features of UNR921AG0L include its ultra-low power consumption, long-range communication capability, compact form factor, and support for LoRaWAN Class A and C protocols.

  4. How can UNR921AG0L be integrated into a technical solution?

    • UNR921AG0L can be integrated into technical solutions by connecting it to microcontrollers or single-board computers, and then utilizing its LoRaWAN capabilities to enable long-range wireless communication for IoT devices.

  5. What are the typical applications of UNR921AG0L?

    • UNR921AG0L is commonly used in applications such as smart metering, asset tracking, environmental monitoring, industrial automation, and smart city infrastructure.

  6. Does UNR921AG0L support over-the-air firmware updates?

    • Yes, UNR921AG0L supports over-the-air firmware updates, allowing for remote maintenance and upgrades without physical access to the device.

  7. What is the power consumption of UNR921AG0L during operation?

    • UNR921AG0L has a low power consumption profile, typically consuming minimal power during both active and sleep modes, which is beneficial for battery-powered applications.

  8. Can UNR921AG0L be used for indoor and outdoor applications?

    • Yes, UNR921AG0L is suitable for both indoor and outdoor applications due to its long-range communication capabilities and robust design.

  9. What development tools and resources are available for UNR921AG0L?

    • Renesas provides a comprehensive set of development tools, documentation, and software libraries to facilitate the integration and programming of UNR921AG0L into technical solutions.

  10. Is UNR921AG0L compliant with regulatory standards for wireless communication?

    • Yes, UNR921AG0L complies with relevant regulatory standards such as FCC and CE, ensuring its compatibility and legality for use in different regions.