2N4401BU, 2N4401 NPN General Purpose Amplifier

Fairchild Semiconductor

Description

2N4401 / MMBT4401 * NPN General-Purpose Amplifier 2N4401 / MMBT4401 NPN General-Purpose Amplifier .
This device is designed for use as a medium power amplifier and switch requiring collector currents up to 500 mA.

📥 Download Datasheet

2N4401BU Datasheet Preview — This datasheet PDF includes multiple part numbers: 2N4401BU, 2N4401. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: 2N4401BU, 2N4401
Manufacturer: Fairchild Semiconductor
File Size: 189.48 KB
Datasheet: 2N4401_FairchildSemiconductor.pdf
Description: NPN General Purpose Amplifier
Note: This datasheet PDF includes multiple part numbers: 2N4401BU, 2N4401.
Please refer to the document for exact specifications by model.

Applications

* involving pulsed or low-duty cycle operations. Thermal Characteristics Values are at TA = 25°C unless otherwise noted. Symbol Parameter Total Device Dissipation PD Derate Above 25°C Max. 2N4401(3) MMBT4401(4) 625 350 5.0 2.8 Unit mW mW/°C RθJC RθJA Thermal Resistance, Junction to Case T

2N4401BU Distributors

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2N4401 NPN General Purpose Amplifier Fairchild Semiconductor

Fairchild Semiconductor 2N4401BU-like datasheet