FMMT491TA - Diodes Incorporated

Manufacturer Part Number

FMMT491TA

Manufacturer

Diodes Incorporated

Introduction

High-performance NPN bipolar transistor suitable for general-purpose amplifier and switching applications.

Product Features and Performance

High transition frequency of 150 MHz

Low collector-emitter saturation voltage of 250 mV @ 100 mA, 1 A

Wide operating temperature range of -55°C to 150°C

Capable of handling up to 1 A of collector current

Collectors-emitter breakdown voltage of 60 V

Product Advantages

Suitable for high-speed switching applications

Excellent thermal performance

Robust and reliable design

Small footprint SOT-23-3 package

Key Technical Parameters

Power Rating: 500 mW

Collector-Emitter Breakdown Voltage: 60 V

Collector Current: 1 A

Collector Cutoff Current: 100 nA

DC Current Gain: 100 @ 500 mA, 5 V

Transition Frequency: 150 MHz

Quality and Safety Features

RoHS3 compliant

Reliable and durable construction

Compatibility

Can be used in a wide range of electronic circuits and applications.

Application Areas

General-purpose amplifier circuits

High-speed switching applications

Analog and digital circuits

Power supply circuits

Product Lifecycle

This product is currently in production and available. There are no plans for discontinuation at this time, and replacement or upgrade options are readily available.

Key Reasons to Choose This Product

High-performance characteristics, including high transition frequency and low saturation voltage

Wide operating temperature range for versatile applications

Robust and reliable design in a compact SOT-23-3 package

RoHS3 compliance for environmental responsibility

Readily available and supported by the manufacturer