RFD14N05SM9A - Fairchild Semiconductor

Manufacturer Part Number

RFD14N05SM9A

Manufacturer

Fairchild (onsemi)

Introduction

High-performance n-channel MOSFET transistor designed for a variety of power management and control applications.

Product Features and Performance

50V drain-source voltage

14A continuous drain current at 25°C

100mΩ maximum on-resistance at 14A, 10V

Wide operating temperature range of -55°C to 175°C

Low gate charge of 40nC at 20V

Low input capacitance of 570pF at 25V

Product Advantages

Excellent power efficiency and thermal performance

Reliable and robust design for demanding applications

Suitable for high-frequency, high-current switching circuits

Compact and easy-to-mount TO-252 (D-Pak) package

Key Technical Parameters

Drain-Source Voltage (Vdss): 50V

Gate-Source Voltage (Vgs): ±20V

On-Resistance (Rds(on)): 100mΩ @ 14A, 10V

Continuous Drain Current (Id): 14A @ 25°C

Input Capacitance (Ciss): 570pF @ 25V

Power Dissipation (Ptot): 48W @ Tc

Quality and Safety Features

RoHS compliant and halogen-free

Designed and manufactured to high quality standards

Compatibility

Suitable for a wide range of power management, motor control, and switching applications

Application Areas

Power supplies

Motor drives

Lighting control

Industrial automation

Telecommunications equipment

Product Lifecycle

Currently in active production

No plans for discontinuation, with ongoing support and availability of replacements

Key Reasons to Choose This Product

High power efficiency and thermal performance

Reliable and robust design for demanding applications

Suitable for high-frequency, high-current switching circuits

Compact and easy-to-mount package

Extensive application versatility

Ongoing product support and availability