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MMBF4393LT3G The ON Semiconductor MMBF4393LT3G is an N-Channel JFET designed for switching applications. It features a 30V drain-source voltage and is housed in a compact SOT-23-3 package.
Mfr Part #:

MMBF4393LT3G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MMBF4393LT3G is an N-Channel JFET designed for switching applications. It features a 30V drain-source voltage and is housed in a compact SOT-23-3 package.
✓ Total Stock: 303,921 pcs
$ Price Range: $0.99

MMBF4393LT3G Available from 1 distributor

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✓ Non-Authorised
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Flip Electronics ✓
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303,921 pcs
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MMBF4393LT3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Current
Drain to Source Voltage (Vdss)
FET Type
Halogen Free
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power
Resistance
Supplier Device Package
Supplier Package
Voltage
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MMBF4393LT3G Description

Short technical summary and product information.

The MMBF4393LT3G is an N-Channel Junction Field-Effect Transistor (JFET) manufactured by ON Semiconductor. This device is designed for switching applications and offers a drain-source voltage (VDS) of up to 30V.

 

Key electrical characteristics include a gate-source cutoff voltage of -3.0V (typical) and a static drain-source on-resistance of 100 Ohms at 1.0 mAdc. The zero-gate-voltage drain current (IDSS) is typically 30 mAdc at 15V.

 

With a total power dissipation of 225 mW at 25°C on an FR-5 board, the MMBF4393LT3G operates across a wide temperature range from -55°C to 150°C. It is supplied in a surface-mount SOT-23-3 package, suitable for automated assembly processes.

 

This JFET is Pb-Free and Halogen Free, aligning with modern environmental standards. Its AEC-Q101 qualification makes it suitable for automotive applications requiring unique site and control change requirements.

MMBF4393LT3G Quick Information

Product Type: JFET
Series: MMBF4393L
Canonical Name: MMBF4393LT3G N-Channel JFET
Subcategory: N-Channel JFET

MMBF4393LT3G Compliance

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

MMBF4393LT3G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MMBF4393LT3G Features

  • N-Channel JFET for switching applications.
  • 30V drain-source breakdown voltage.
  • 225mW maximum power dissipation.
  • Surface mount SOT-23-3 package.
  • Pb-Free and Halogen Free.

MMBF4393LT3G Applications

  • Used in low-noise switching circuits
  • Suitable for portable electronic devices
  • Ideal for space-constrained applications
  • Applicable in analog amplification circuits

MMBF4393LT3G FAQs

4 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating for the MMBF4393LT3G?

The drain-source voltage rating is 30 Vdc.

What is the operating temperature range for this JFET?

The operating temperature range is -55°C to 150°C.

What package type is the MMBF4393LT3G supplied in?

It is supplied in a SOT-23-3 package.

Is the MMBF4393LT3G RoHS compliant?

Yes, the MMBF4393LT3G is RoHS3 Compliant.

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