MMBT4401K - Fairchild Semiconductor

Manufacturer Part Number

MMBT4401K

Manufacturer

Fairchild (onsemi)

Introduction

Discrete Semiconductor Product

Transistor Bipolar (BJT) Single

Product Features and Performance

RoHS3 Compliant

Package: SOT-23-3, TO-236-3, SC-59

Operating Temperature: -55°C ~ 150°C (TJ)

Power Rating: 350 mW

Collector-Emitter Breakdown Voltage: 40 V

Collector Current: 600 mA

Collector-Emitter Saturation Voltage: 750 mV @ 50 mA, 500 mA

DC Current Gain: 100 @ 150 mA, 1 V

Transition Frequency: 250 MHz

Surface Mount Mounting

Product Advantages

Compact SOT-23-3 package

Wide operating temperature range

High power and current handling capability

High frequency performance

Reliable and RoHS compliant

Key Technical Parameters

Power Rating: 350 mW

Collector-Emitter Breakdown Voltage: 40 V

Collector Current: 600 mA

DC Current Gain: 100 @ 150 mA, 1 V

Transition Frequency: 250 MHz

Quality and Safety Features

RoHS3 Compliant

Reliable performance within the specified operating temperature range

Compatibility

Suitable for a wide range of electronic circuits and applications requiring a small signal NPN bipolar transistor

Application Areas

General-purpose amplifier and switching circuits

Logic gates

Driving small loads

Biasing circuits

Product Lifecycle

Currently in active production

No plans for discontinuation, replacements or upgrades available

Key Reasons to Choose This Product

Compact SOT-23-3 package for space-constrained designs

Wide operating temperature range for reliable performance in diverse environments

High power and current handling capability for driving a variety of loads

High frequency performance for switching and amplifier applications

RoHS compliance for environmentally friendly usage