2N4401

NPN General Purpose Amplifier

This device is designed for use as a medium power amplifier and switch requiring collector currents up to 500 mA.

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Index Product Product &
Eco Status
Unit Price/
1K Order
Packing Method Convention Package Marking
Convention*
Qualification
Support
Compliance
Certificates
0 2N4401BU Full Production
ROHS Compliant as of 27-Feb-2006
$0.0215

TO-92 3L -  Details
4.19 x 5.2 x 20.95mm,  BULK

PDF TO-92 3L  Drawing
Last Update: Mar 2015 PDF TO92-3L, PACKING DRAWING
Last Update: May 2014
Line 12N

Line 24401

Line 3-&3 (3-Digit Date Code)

FIT 3.8 @55°C
change temp

RƟJA 200°C/W

RƟJC 83.3°C/W

PDF RoHS IPC1752
XML RoHS IPC1752
PDF RoHS/REACH/JIG
0 2N4401TFR Full Production
ROHS Compliant as of 27-Feb-2006
$0.0196

TO-92 3L -  Details
4.19 x 5.2 x 21.77mm,  TAPE REEL

PDF TO-92 3L  Drawing
Last Update: Jan 2015 PDF TO92-3L, PACKING DRAWING
Last Update: May 2014
Line 12N

Line 24401

Line 3-&3 (3-Digit Date Code)

FIT 3.8 @55°C
change temp

RƟJA 200°C/W

RƟJC 83.3°C/W

PDF RoHS IPC1752
XML RoHS IPC1752
PDF RoHS/REACH/JIG
0 2N4401TA Full Production
ROHS Compliant as of 27-Feb-2006
$0.0231

TO-92 3L -  Details
4.19 x 5.2 x 21.77mm,  AMMO

PDF TO-92 3L  Drawing
Last Update: Jan 2015 PDF TO92-3L, PACKING DRAWING
Last Update: May 2014
Line 12N

Line 24401

Line 3-&3 (3-Digit Date Code)

FIT 3.8 @55°C
change temp

RƟJA 200°C/W

RƟJC 83.3°C/W

PDF RoHS IPC1752
XML RoHS IPC1752
PDF RoHS/REACH/JIG
0 2N4401TAR Full Production
ROHS Compliant as of 27-Feb-2006
$0.0215

TO-92 3L -  Details
4.19 x 5.2 x 21.77mm,  AMMO

PDF TO-92 3L  Drawing
Last Update: Jan 2015 PDF TO92-3L, PACKING DRAWING
Last Update: May 2014
Line 12N

Line 24401

Line 3-&3 (3-Digit Date Code)

FIT 3.8 @55°C
change temp

RƟJA 200°C/W

RƟJC 83.3°C/W

PDF RoHS IPC1752
XML RoHS IPC1752
PDF RoHS/REACH/JIG
0 2N4401TF Full Production
ROHS Compliant as of 27-Feb-2006
$0.0215

TO-92 3L -  Details
4.19 x 5.2 x 21.77mm,  TAPE REEL

PDF TO-92 3L  Drawing
Last Update: Jan 2015 PDF TO92-3L, PACKING DRAWING
Last Update: May 2014
Line 12N

Line 24401

Line 3-&3 (3-Digit Date Code)

FIT 3.8 @55°C
change temp

RƟJA 200°C/W

RƟJC 83.3°C/W

PDF RoHS IPC1752
XML RoHS IPC1752
PDF RoHS/REACH/JIG
Show discontinued variants ...

If there is no sample button displayed at the top of the page, please contact one of the Fairchild distributors or your local sales office to obtain samples.
* Click here for further top mark packaging information for 2N4401

This product is general usage and suitable for many different applications.
Application Note Description
AN-9006 PDFIGBT Application Note for Camera Strobe
Last Update : 05-Mar-2011
AN-1025 PDFMaximum Power Enhancement Techniques for SuperSOT™-3 Power MOSFETs
Last Update : 15-Jun-2015
Package Condition Temperature Range Vcc Range Software Version Revision Date
PSPICE
TO-92 3L Electrical 25°C to 100°C N/A 9 28-Feb-2012

For additional information please visit the Models page.

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Fairchild Product Availability (Projected Cumulative Factory Inventory)

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