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See Technical Specifications

MPF4393

JFET transistor with N-type channel, 30V maximum voltage rating, and 0.35W power dissipation in TO-92 package

Manufacturer:

Onsemi
Mfr.Part #:

MPF4393
Datasheet:

MPF4393 Datasheet (PDF)
Case Outline:

29-11
MSL Temp (°C):

0
Container Type:

FNFLD
Technology:

Si
EDA/CAD Models:

Request Free CAD Models for MPF4393

Email: [email protected]

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Tel: +852 95804164

MPF4393 General Description

The MPF4393 is a specific part number for a small-signal N-channel junction field-effect transistor (JFET). JFETs are semiconductor devices primarily used for low-power, high-input impedance amplification and switching applications.

Key Features

Simplifies Circuit Design
Reduces Board Space
Reduces Component Count
The SOT-23 package can be soldered using wave or reflow. The modified gull-winged leads absorb thermal stress during soldering eliminating the possibility of damage to the die.
Available in 8 mm embossed tape and reel. Use the Device Number to order the 7 inch/3000 unit reel. Replace "T1" with "T3" in the Device Number to order the 13 inch/10,000 unit reel.
Pb-Free Packages are Available

Application

Low-Noise Amplifiers: In audio amplifiers and pre-amplifiers where noise is a critical factor.
Signal Switching: JFETs can be used for signal switching applications, acting as a low-power analog switch.
Voltage-controlled Resistors: They can be used to control resistance in some applications.
Signal Buffering: To buffer high-impedance sensor outputs.
Voltage Amplification: In instrumentation and measurement systems.
Guitar Effects Pedals: JFETs are often used in guitar pedals to manipulate audio signals.

Specifications

Status	Obsolete	Case Outline	29-11
MSL Temp (°C)	0	Container Type	FNFLD
Product Category	JFET	Technology	Si
Mounting Style	Through Hole	Transistor Polarity	N-Channel
Configuration	Single	Vds - Drain-Source Breakdown Voltage	30 V
Vgs - Gate-Source Breakdown Voltage	30 V	Drain-Source Current at Vgs=0	5 mA to 30 mA
Product Type	JFETs	Factory Pack Quantity	1000
Subcategory	Transistors	Type	JFET
Unit Weight	0.016000 oz

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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

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Ratings and Reviews

E**a 09/26/2023

Went long. Item works

M**n 08/12/2023

Ywent dovgo 30 dnev.

T**r 10/04/2021

The goods came in time. On the way is not tracked. We will check the performance only after installation. The seller five points.

N**a 04/12/2021

It has arrived in perfect condition and quite fast. En it would be nice for vini to be indicated in the box which color is in each hole, but that's an easy thing to fix with a permanent marker.