MRF313 The MRF313 is an NPN Silicon High-Frequency Transistor from Motorola Semiconductor. It offers 1.0 W output power at 400 MHz and a minimum power gain of 15 dB.
Mfr Part #:

MRF313

Available from 1 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The MRF313 is an NPN Silicon High-Frequency Transistor from Motorola Semiconductor. It offers 1.0 W output power at 400 MHz and a minimum power gain of 15 dB.
Total Stock: 100 pcs
$ Price Range: $0.99

MRF313 Available from 1 distributor

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MRF313 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Efficiency
Frequency
Operating Voltage
Output Power
SVHC Present
Style

MRF313 Description

Short technical summary and product information.

The MRF313 is an NPN Silicon High-Frequency Transistor designed for wideband amplifier, driver, or oscillator applications in military, mobile, and aircraft radio systems.

 

This transistor is specified for 28 V, 400 MHz characteristics, delivering an output power of 1.0 W with a minimum power gain of 15 dB and a typical efficiency of 45%. It features emitter ballast and low current density for improved Mean Time Between Failures (MTBF).

 

The MRF313 is housed in Case 305A-01, Style 1. Its common emitter configuration is designed for improved stability in RF applications.

 

This component is suitable for various RF applications requiring reliable amplification and oscillation.

MRF313 Quick Information

Product Type: RF Transistor
Canonical Name: NPN Silicon High-Frequency Transistor
Subcategory: RF Transistor

MRF313 Compliance

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

MRF313 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MRF313 Features

  • 1.0 W output power at 400 MHz
  • 15 dB minimum power gain
  • 45% typical efficiency
  • Designed for wideband amplifier applications
  • Common emitter for improved stability

MRF313 Applications

  • Used in military radio systems
  • Suitable for mobile radio applications
  • Designed for aircraft radio systems
  • Ideal for wideband amplifier circuits
  • Applicable for driver circuits

MRF313 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output power of the MRF313 transistor?

The MRF313 transistor has an output power of 1.0 W at 400 MHz.

What is the minimum power gain for the MRF313 at 400 MHz?

The MRF313 transistor has a minimum power gain of 15 dB at 400 MHz.

What is the typical efficiency of the MRF313 transistor at 400 MHz?

The typical efficiency of the MRF313 transistor at 400 MHz is 45%.

What is the operating voltage for the MRF313 transistor?

The MRF313 transistor is specified for 28 V operation.

What is the frequency for which the MRF313 is specified?

The MRF313 transistor is specified for 400 MHz.

What is the RoHS status of the MRF313?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the MRF313?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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