MMBT3904SL - Fairchild Semiconductor

Manufacturer Part Number

MMBT3904SL

Manufacturer

Fairchild (onsemi)

Introduction

The MMBT3904SL is a small-signal NPN bipolar junction transistor (BJT) designed for general-purpose switching and amplification applications.

Product Features and Performance

Operates at a maximum collector-emitter voltage of 40V

Handles up to 200mA of collector current

Achieves a minimum DC current gain (hFE) of 100 at 10mA and 1V

Provides a transition frequency of 300MHz

Capable of dissipating up to 227mW of power

Product Advantages

Compact surface-mount package (SOT-923F)

Wide temperature range operation up to 150°C

RoHS3 compliant for environmental compatibility

Suitable for various switching and amplification needs

Key Technical Parameters

Package: SOT-923F

Collector-Emitter Breakdown Voltage (VCEO): 40V

Collector Current (IC): 200mA

DC Current Gain (hFE): Min 100 @ 10mA, 1V

Transition Frequency (fT): 300MHz

Power Dissipation: 227mW

Quality and Safety Features

RoHS3 compliant for reduced environmental impact

Robust design and reliable performance

Compatibility

Designed for surface-mount applications

Suitable for various electronic circuits and systems

Application Areas

General-purpose switching and amplification

Low-power analog and digital circuits

Automotive electronics

Industrial controls

Consumer electronics

Product Lifecycle

Currently available and in production

No plans for discontinuation or replacement

Key Reasons to Choose This Product

Compact and versatile surface-mount package

Capable of handling a wide range of voltages and currents

Excellent high-frequency performance with 300MHz transition frequency

Robust and reliable design for various applications

RoHS3 compliance for environmental and safety considerations