SMMBFJ310LT1G The On Semiconductor SMMBFJ310LT1G is an N-Channel JFET designed for RF applications. It features a 25V drain-source voltage and a 60mA current rating.
Mfr Part #:

SMMBFJ310LT1G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor SMMBFJ310LT1G is an N-Channel JFET designed for RF applications. It features a 25V drain-source voltage and a 60mA current rating.
✓ Total Stock: 168,304 pcs
$ Price Range: $0.99

SMMBFJ310LT1G Available from 3 distributors

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SMMBFJ310LT1G Specifications Quick View

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

SMMBFJ310LT1G Description

Short technical summary and product information.

The SMMBFJ310LT1G from On Semiconductor is an N-Channel JFET transistor designed for VHF/UHF amplifier applications. It offers a drain-source voltage rating of 25V and a gate-source voltage rating of 25V. The device has a maximum gate current of 10mAdc and a zero-gate-voltage drain current (IDSS) ranging from 24mA to 60mA for the MMBFJ310/SMMBFJ310 variants.

 

Key electrical characteristics include a forward transfer admittance (|Yfs|) between 8.0 and 18 mmhos and an output admittance (|yos|) up to 250 µmhos at 1.0 kHz. The input capacitance (Ciss) is a maximum of 5.0 pF, and the reverse transfer capacitance (Crss) is a maximum of 2.5 pF.

 

This JFET is housed in a compact SOT-23-3 (TO-236-3) surface-mount package, making it suitable for space-constrained designs. The device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant. It operates within a junction and storage temperature range of -55°C to +150°C.

SMMBFJ310LT1G Quick Information

Product Type: JFET
Canonical Name: SMMBFJ310LT1G N-Channel JFET
Subcategory: RF

SMMBFJ310LT1G Compliance

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

SMMBFJ310LT1G Estimated Pricing

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1+ $0.99 $0.99

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

SMMBFJ310LT1G Features

  • N-Channel JFET for RF applications.
  • 25V maximum drain-source voltage.
  • Up to 60mA drain current.
  • Compact SOT-23-3 surface-mount package.
  • Pb-Free and RoHS Compliant.

SMMBFJ310LT1G Applications

  • RF amplifier circuits up to VHF.
  • Low-noise front-end stages.
  • Analog switches and multiplexers.
  • Oscillator and mixer circuits.

SMMBFJ310LT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage?

25 Vdc.

What package is the SMMBFJ310LT1G available in?

SOT-23-3 surface-mount package (also known as TO-236-3 or SC-59).

What is the operating temperature range?

-55°C to +150°C.

Is the SMMBFJ310LT1G lead-free?

Yes, it is Pb-Free.

What is the gate-source cutoff voltage?

-6.5 Vdc maximum for SMMBFJ310.

What is the forward transfer admittance?

8.0 to 18 mmhos at VDS=10V, ID=10mA, f=1kHz.

What is the maximum gate current?

10 mAdc.

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