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MMBF5484 The MMBF5484 is an N-Channel RF JFET Transistor from ON Semiconductor, designed for RF applications. It features a SOT-23-3 package and operates at up to 25V.
Mfr Part #:

MMBF5484

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MMBF5484 is an N-Channel RF JFET Transistor from ON Semiconductor, designed for RF applications. It features a SOT-23-3 package and operates at up to 25V.
✓ Total Stock: 151,645 pcs
$ Price Range: $0.99

MMBF5484 Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
125,549 pcs
On Request
125549 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
19,020 pcs
On Request
19020 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
4,737 pcs
On Request
4737 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
2,339 pcs
On Request
2339 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MMBF5484 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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MMBF5484 Description

Short technical summary and product information.

The ON Semiconductor MMBF5484 is an N-Channel RF JFET Transistor designed for electronic switching applications, including low on-resistance analog switching. It is housed in a compact SOT-23-3 surface-mount package.

 

Key electrical characteristics include a Drain-Gate Voltage of 25V, a Gate-Source Voltage of -25V, and a Forward Gate Current of 10mA. The device offers a Zero-Gate Voltage Drain Current of up to 5.0 mA and a Forward Transfer Conductance of 3000 mhos at 1.0 kHz. Its Input Conductance is 100 mhos at 100 MHz, and Output Conductance is 50 mhos at 1.0 kHz.

 

The operating and storage junction temperature range is from -55°C to +150°C. The total device dissipation is rated at 225 mW at 25°C, with a derating of 1.8 mW/°C above that temperature. The thermal resistance from junction to ambient is 556 °C/W when mounted on an FR-4 PCB.

 

This transistor is suitable for various RF applications requiring small-signal amplification and switching. Its surface-mount SOT-23-3 package facilitates integration into compact electronic designs.

MMBF5484 Quick Information

Product Type: RF JFET Transistor
Canonical Name: MMBF5484 N-Channel RF JFET Transistor
Subcategory: RF JFET Transistors

MMBF5484 Compliance

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

MMBF5484 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MMBF5484 Features

  • N-Channel RF JFET Transistor
  • 25V Drain-Gate Voltage
  • 5mA Continuous Drain Current
  • SOT-23-3 Surface Mount Package
  • Operates up to 400MHz

MMBF5484 Applications

  • Suitable for RF switching applications.
  • Used in low-noise RF amplifier circuits.
  • Ideal for high-frequency signal switching.
  • Applicable in RF communication systems.
  • Used in electronic switching and signal modulation.

MMBF5484 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum Drain-Gate Voltage for the MMBF5484?

The maximum Drain-Gate Voltage is 25 V.

What is the Gate-Source Voltage rating for the MMBF5484?

The Gate-Source Voltage is rated at -25 V.

What is the operating temperature range for the MMBF5484?

The operating and storage junction temperature range is -55°C to +150°C.

What package type is the MMBF5484 available in?

The MMBF5484 is available in a SOT-23-3 package.

What is the RoHS status of the MMBF5484?

The MMBF5484 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the MMBF5484?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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