MRF21045LSR5 Allicdata Electronics
Allicdata Part #:

MRF21045LSR5-ND

Manufacturer Part#:

MRF21045LSR5

Price: $ 0.00
Product Category:

Discrete Semiconductor Products

Manufacturer: NXP USA Inc
Short Description: FET RF 65V 2.17GHZ NI-400S
More Detail: RF Mosfet LDMOS 28V 500mA 2.16GHz ~ 2.17GHz 15dB 1...
DataSheet: MRF21045LSR5 datasheetMRF21045LSR5 Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Frequency: 2.16GHz ~ 2.17GHz
Gain: 15dB
Voltage - Test: 28V
Current Rating: --
Noise Figure: --
Current - Test: 500mA
Power - Output: 10W
Voltage - Rated: 65V
Package / Case: NI-400S
Supplier Device Package: NI-400S
Base Part Number: MRF21045
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Obsolete
Transistor Type: LDMOS
Description

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MRF21045LSR5 is a high power Silicon Lateral N-Channel RF MOSFET device designed for linear as well as switching applications. It is particularly suited for VHF, UHF, and VHF TV amplifier and antenna switching circuits, making it suitable for a variety of applications. It is available in a 5mm x 5mm, 4-pin DFN package.

Typically, MRF21045LSR5 is used in linear applications such as bi-directional switching amplifiers and as a replacement for bipolar amplifiers. It is also commonly used as a power amplifier in wireless base station amplifiers, VHF UHF repeaters, and other applications requiring a high voltage MOSFET.

The MRF21045LSR5 has a drain-source voltage peak of 55V, a maximum drain current of 40A and a maximum power rating of 600W. The device has a high-current Gain Bandwidth Product of 20GHz, which allows for superior linear amplification performance and improved efficiency.

The working principle of the MRF21045LSR5 can be summarized as follows: When the Gate-Source voltage is positive, the device “opens” and current passes from the drain to the source. When the Gate-Source voltage is negative, the device “closes” and the current is blocked, thus regulating the flow of current through the device.

The device is capable of responding to high frequency signals, allowing it to be used in communications and other fast-switching applications. In addition, the device can operate with low gate charge and high-frequency drain conductance making it suitable for high-efficiency, high-speed MOSFET switching applications.

Due to its high power and performance, the MRF21045LSR5 is ideal for a wide range of applications, including base station amplifiers, repeaters, high-frequency switching applications, and other applications requiring a high voltage wide-bandwidth MOSFET.

The specific data is subject to PDF, and the above content is for reference

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