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BLF2425M7LS100J
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BLF2425M7LS100J Encyclopedia Entry

Product Overview

Category: Electronic Component
Use: RF Power Transistor
Characteristics: High power, high frequency
Package: SOT539A
Essence: LDMOS technology
Packaging/Quantity: Tape and reel, 800 units per reel

Specifications

  • Frequency Range: 2400 - 2500 MHz
  • Output Power: 25W
  • Gain: 17.5 dB
  • Efficiency: 55%
  • Voltage: 32V
  • Current: 500mA

Detailed Pin Configuration

  1. Gate
  2. Drain
  3. Source
  4. Ground

Functional Features

  • High power output
  • Wide frequency range
  • High efficiency
  • Good thermal stability

Advantages and Disadvantages

Advantages: - High power output for RF applications - Wide frequency range allows for versatile use - High efficiency reduces power consumption

Disadvantages: - Requires careful thermal management due to high power output - Sensitive to voltage fluctuations

Working Principles

The BLF2425M7LS100J operates on the principle of LDMOS (Laterally Diffused Metal Oxide Semiconductor) technology, which enables high power and high frequency operation. When a signal is applied to the gate, the transistor amplifies it and delivers high power output at the specified frequency range.

Detailed Application Field Plans

  1. Telecommunications: Used in base station transmitters for wireless communication.
  2. Radar Systems: Employed in radar transmitters for military and civilian applications.
  3. Industrial Heating: Utilized in RF heating systems for industrial processes.

Detailed and Complete Alternative Models

  1. BLF2425M7L250J: Similar specifications with higher output power.
  2. BLF2425M7LS50J: Lower power version suitable for specific applications.

In conclusion, the BLF2425M7LS100J is a high-power RF transistor designed for various applications in telecommunications, radar systems, and industrial heating. Its LDMOS technology provides high efficiency and wide frequency coverage, making it a versatile choice for RF power amplification needs.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van BLF2425M7LS100J in technische oplossingen

  1. What is the maximum voltage rating of BLF2425M7LS100J?

    • The maximum voltage rating of BLF2425M7LS100J is 65 volts.

  2. What is the typical power gain of BLF2425M7LS100J at 2.14 GHz?

    • The typical power gain of BLF2425M7LS100J at 2.14 GHz is 17 dB.

  3. What is the recommended operating frequency range for BLF2425M7LS100J?

    • The recommended operating frequency range for BLF2425M7LS100J is 2400-2500 MHz.

  4. What is the typical output power of BLF2425M7LS100J at 3.5 V and 2.14 GHz?

    • The typical output power of BLF2425M7LS100J at 3.5 V and 2.14 GHz is 40 watts.

  5. What is the thermal resistance of BLF2425M7LS100J?

    • The thermal resistance of BLF2425M7LS100J is 0.35 °C/W.

  6. What is the recommended bias voltage for BLF2425M7LS100J?

    • The recommended bias voltage for BLF2425M7LS100J is 28 volts.

  7. What is the typical efficiency of BLF2425M7LS100J at 2.14 GHz?

    • The typical efficiency of BLF2425M7LS100J at 2.14 GHz is 55%.

  8. What is the input and output impedance of BLF2425M7LS100J?

    • The input impedance of BLF2425M7LS100J is 50 ohms, and the output impedance is 50 ohms.

  9. What is the recommended operating temperature range for BLF2425M7LS100J?

    • The recommended operating temperature range for BLF2425M7LS100J is -40 to 150 degrees Celsius.

  10. What are some common technical solutions where BLF2425M7LS100J is used?

    • BLF2425M7LS100J is commonly used in RF power amplifiers for applications such as wireless communication, radar systems, and industrial heating equipment.