FDD8647L - Fairchild Semiconductor

Manufacturer Part Number

FDD8647L

Manufacturer

Fairchild (onsemi)

Introduction

High-performance N-channel MOSFET with low on-resistance and fast switching for power supply and motor control applications.

Product Features and Performance

Low on-resistance of 9 mΩ @ 13 A, 10 V

High drain current capacity of 14 A (Ta) and 42 A (Tc)

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

Fast switching with gate charge of 28 nC @ 10 V

Low input capacitance of 1640 pF @ 20 V

Product Advantages

Excellent power efficiency due to low on-resistance

Reliable high-temperature operation

Enables high-frequency, high-density power converter designs

Key Technical Parameters

Drain to Source Voltage (Vdss): 40 V

Vgs (Max): ±20 V

Rds On (Max) @ Id, Vgs: 9 mΩ @ 13 A, 10 V

Current Continuous Drain (Id) @ 25°C: 14 A (Ta), 42 A (Tc)

Input Capacitance (Ciss) (Max) @ Vds: 1640 pF @ 20 V

Power Dissipation (Max): 3.1 W (Ta), 43 W (Tc)

Vgs(th) (Max) @ Id: 3 V @ 250 A

Drive Voltage (Max Rds On, Min Rds On): 4.5 V, 10 V

Gate Charge (Qg) (Max) @ Vgs: 28 nC @ 10 V

Quality and Safety Features

Robust PowerTrench MOSFET technology

Complies with RoHS and REACH regulations

Compatibility

Surface mount package: TO-252, (D-Pak)

Application Areas

Power supplies

Motor drives

Industrial and automotive electronics

Product Lifecycle

This product is currently in production and available for purchase.

Replacements or upgrades may be available in the future, but the current model remains a viable option.

Key Reasons to Choose This Product

Excellent power efficiency due to low on-resistance

Reliable high-temperature operation

Fast switching and high current handling capability

Enables high-frequency, high-density power converter designs

Robust and reliable PowerTrench MOSFET technology

Widely compatible surface mount package