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MRF275G

Name: MRF275G
Rating: 4.7 (12 reviews)

FET RF 2CH 65V 500MHZ 375-04

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製造商。部分 #MRF275G
包 375-04
資料表 MRF275G DataSheet
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規格

Supplier	MACOM Technology Solutions
Package	Tray
ProductStatus	Active
TransistorType	2 N-Channel (Dual) Common Source
Frequency	500MHz
Gain	11.2dB
Voltage-Test	28 V
CurrentRating(Amps)	26A
Current-Test	100 mA
Power-Output	150W
Voltage-Rated	65 V
Package/Case	375-04

概述

Description

The MRF275G is a high-power RF transistor designed for use in various RF applications, particularly in the UHF and microwave frequency ranges. It is typically used in linear amplifiers and power amplifiers for wireless communications, broadcasting, and industrial applications. The transistor is constructed using advanced GaN (gallium nitride) technology, which allows it to handle high power levels while maintaining efficiency and thermal stability.
Key features of the MRF275G include a wide frequency range, high output power, and robust performance under demanding conditions. Its efficiency and thermal management capabilities make it suitable for applications requiring high linearity and low distortion. The MRF275G is often found in systems such as base stations, radar equipment, and satellite communications.
Overall, the MRF275G is a versatile RF component that caters to the growing demand for reliable high-power amplification in modern communication technologies.

Features

The MRF275G is a high-power RF transistor designed for use in RF amplifiers and other RF applications. Key features include:
- Frequency Range: Operates efficiently up to 2 GHz, making it suitable for various RF applications.
- Output Power: Delivers high output power, typically around 50 watts, ideal for linear amplifiers.
- Gain: Offers a high power gain, typically exceeding 15 dB, ensuring effective amplification.
- Package Type: Available in a metal can package, which provides good thermal performance and durability.
- Impedance: Designed for 50-ohm systems, simplifying integration into standard RF circuits.
- Linearity: Excellent linearity characteristics, making it suitable for linear modulation schemes.
- Applications: Commonly used in commercial and industrial RF applications, including wireless communications and broadcasting.
Overall, the MRF275G is recognized for its high efficiency, robustness, and versatility in high-frequency applications.

Package

The MRF275G is packaged in a surface mount type, specifically in a 7-lead SOT-89 package. This compact design is suitable for various RF applications, providing efficient thermal performance and ease of integration into circuit boards.

Pinout

The MRF275G is a high-power RF transistor designed for use in various RF applications, including linear and class C amplifier configurations. It features a total of 3 pins.
Here’s a concise breakdown of the pins and their functions:
1. Pin 1 (Base): This pin is used for biasing the transistor and controlling its operation. It connects to the input signal.

2. Pin 2 (Collector): This pin is connected to the power supply. It is where the output power is drawn from, and it delivers the amplified RF signal.
3. Pin 3 (Emitter): This pin is connected to the ground or the circuit's common return path. It completes the electrical circuit and helps in the stabilization of the transistor's operation.
The MRF275G is typically used in 2-way radios, amplifiers, and other RF communication devices, providing high gain and efficiency.

Manufacturer

The MRF275G is manufactured by NXP Semiconductors. NXP is a global semiconductor company that specializes in high-performance mixed-signal and standard product solutions. It focuses on automotive, security, and Internet of Things (IoT) applications, providing advanced technology that enables secure connections and infrastructure for a smarter world. NXP’s products are used in various applications, including automotive electronics, mobile devices, and industrial systems. The company originated from the merger of NXP and Freescale Semiconductor and is headquartered in Eindhoven, Netherlands.

Application

The MRF275G is a high-power RF transistor primarily used in RF amplification applications, including RF transmitters in telecommunications, satellite communications, and broadcasting. It is suitable for use in linear and class A/B amplifier designs, particularly in the VHF and UHF frequency ranges. Additionally, it can be found in industrial and scientific equipment requiring high-frequency signal generation.

Equivalent

The MRF275G is a high-power RF transistor used in various applications. Equivalent products include the MRF240, MRF300, and MRF150. Other alternatives might include the BLF578, BLF188XR, and the EPD-900 series transistors. When selecting a substitute, consider parameters such as frequency range, power output, and package type to ensure compatibility.