MMBFJ309 The MMBFJ309 is an N-Channel JFET RF MOSFET from On Semiconductor. It operates at 10V with a frequency of 450MHz and a gain of 12dB.
Mfr Part #:

MMBFJ309

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MMBFJ309 is an N-Channel JFET RF MOSFET from On Semiconductor. It operates at 10V with a frequency of 450MHz and a gain of 12dB.
✓ Total Stock: 72,008 pcs
$ Price Range: $0.99

MMBFJ309 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
71,498 pcs
71498 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
510 pcs
510 pcs On Request 1 On Request On Request On Request On Request On Request

MMBFJ309 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Current
Current Rating (Amps)
Frequency
Gain
Mounting Type
Noise Figure
Supplier Device Package
Technology
Voltage

MMBFJ309 Description

Short technical summary and product information.

The MMBFJ309 is an N-Channel JFET RF MOSFET manufactured by On Semiconductor. This component is designed for RF applications, featuring a nominal operating voltage of 10V and a frequency rating of 450MHz.

 

Key electrical characteristics include a gain of 12dB and a noise figure of 3dB. The device is specified for a current rating of 30mA and a test current of 10mA. It is housed in a surface-mount SOT-23-3 package, also identified as TO-236-3 or SC-59.

 

This RF MOSFET is suitable for various RF circuit designs where its specific electrical parameters and package type are beneficial. The surface mount package facilitates integration into compact electronic assemblies.

MMBFJ309 Quick Information

Product Type: RF MOSFET
Canonical Name: MMBFJ309 N-Channel JFET RF MOSFET
Subcategory: RF MOSFET

MMBFJ309 Compliance

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

MMBFJ309 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MMBFJ309 Features

  • N-Channel JFET RF MOSFET
  • Operates at 10V nominal voltage
  • 450MHz operating frequency
  • 12dB gain
  • 3dB noise figure

MMBFJ309 Applications

  • Used in RF signal filtering circuits
  • Suitable for RF switching applications
  • Ideal for low-noise RF amplification
  • Applicable in communication systems

MMBFJ309 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the MMBFJ309?

The MMBFJ309 has a nominal operating voltage of 10V.

What is the frequency rating of the MMBFJ309?

The MMBFJ309 is rated for a frequency of 450MHz.

What is the gain of the MMBFJ309?

The MMBFJ309 offers a gain of 12dB.

What is the noise figure for the MMBFJ309?

The noise figure for the MMBFJ309 is 3dB.

What package type is the MMBFJ309 supplied in?

The MMBFJ309 is supplied in a SOT-23-3 package.

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