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mrf140 The Motorola Semiconductor MRF140 is an RF Power MOSFET designed for amplifier applications. It offers a breakdown voltage of 65V and a maximum drain current of 28A.
Mfr Part #:

mrf140

Available from 2 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The Motorola Semiconductor MRF140 is an RF Power MOSFET designed for amplifier applications. It offers a breakdown voltage of 65V and a maximum drain current of 28A.
✓ Total Stock: 14 pcs
$ Price Range: $0.99

mrf140 Available from 2 distributors

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✓ Non-Authorised
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8 pcs
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6 pcs
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mrf140 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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mrf140 Description

Short technical summary and product information.

The Motorola Semiconductor MRF140 is an RF Power MOSFET featuring N-Channel LDMOS technology. It is designed for amplifier applications and operates within the S-Band frequency range of 2.3GHz to 2.4GHz.

 

Key electrical specifications include a minimum breakdown voltage of 65V and a maximum drain current of 28A. The device provides a typical gain of 18dB and is tested at 28V with 900mA, delivering an output power of 20W. The FET technology utilized is Metal-Oxide Semiconductor.

 

Packaged in an SOT-502A case, the MRF140 is available in standard package quantities of 20 or 100 units, often supplied on tape and reel. The package body material is ceramic, metal-sealed cofired, ensuring robust performance in demanding environments.

mrf140 Quick Information

Product Type: RF Power MOSFET
Series: MRF
Canonical Name: Motorola Semicondutor MRF140 RF Power MOSFET
Subcategory: RF Power Transistor

mrf140 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

mrf140 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

mrf140 Features

  • 65V minimum breakdown voltage.
  • 28A maximum drain current.
  • 18dB typical gain.
  • SOT-502A package.
  • Designed for amplifier applications.

mrf140 Applications

  • Used in RF power amplifier stages.
  • Suitable for 2.3-2.4 GHz band applications.
  • Ideal for base station transmitter circuits.
  • Employed in industrial RF heating systems.
  • Applicable in mobile radio transmitters.

mrf140 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the MRF140?

The rated voltage is 65V.

What is the package type of the MRF140?

The package is SOT-502A (LDMOST supplier device package).

What is the frequency range of the MRF140?

The frequency range is 2.3 GHz to 2.4 GHz.

What is the maximum drain current of the MRF140?

The maximum drain current is 28 A.

What is the RF output power of the MRF140?

The RF output power is 20 W.

What is the gain of the MRF140?

The gain is 18 dB.

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