MMBT5089 - Fairchild Semiconductor

Manufacturer Part Number

MMBT5089

Manufacturer

Fairchild (onsemi)

Introduction

The MMBT5089 is a small-signal NPN bipolar junction transistor (BJT) suitable for various electronic applications, including amplifiers, switches, and general-purpose use.

Product Features and Performance

NPN bipolar junction transistor

Surface mount package (SOT-23)

Wide operating temperature range (-55°C to 150°C)

High current gain (hFE min. 400 @ 100 μA, 5V)

High transition frequency (fT = 50 MHz)

Low collector-emitter saturation voltage (VCE(sat) max. 500 mV @ 1 mA, 10 mA)

Low collector cutoff current (ICBO max. 50 nA)

Power rating of 350 mW

Product Advantages

Compact and space-saving surface mount package

Robust performance across a wide temperature range

High current gain and transition frequency for efficient signal amplification

Low saturation voltage and leakage current for efficient switching applications

Reliable and consistent performance

Key Technical Parameters

Collector-Emitter Breakdown Voltage (VCEO): 25 V

Collector Current (IC): 100 mA

Collector Cutoff Current (ICBO): 50 nA

DC Current Gain (hFE): 400 min. @ 100 μA, 5V

Transition Frequency (fT): 50 MHz

Quality and Safety Features

RoHS3 compliant

Manufactured in an ISO-certified facility

Undergoes rigorous testing and quality control measures

Compatibility

The MMBT5089 is a direct replacement for a variety of small-signal NPN transistors in various electronic circuits and applications.

Application Areas

Amplifiers

Switches

General-purpose electronic circuits

Low-power signal processing

Analog and digital electronics

Product Lifecycle

The MMBT5089 is an active and widely available product, with no plans for discontinuation. Replacement and upgrade options are readily available from the manufacturer and authorized distributors.

Key Reasons to Choose This Product

Excellent performance characteristics, including high current gain, high transition frequency, and low saturation voltage.

Robust temperature range and reliable operation, making it suitable for a wide range of applications.

Compact and space-saving surface mount package, enabling efficient board layout and design.

RoHS3 compliance and high-quality manufacturing, ensuring environmental compliance and reliable performance.

Broad compatibility and availability, allowing for easy integration and replacement in existing designs.