Manufacturer Part Number
FDB8447L
Manufacturer
onsemi
Introduction
The FDB8447L is a high-performance N-channel MOSFET transistor in a DPAK (TO-263) package, designed for a variety of power management and control applications.
Product Features and Performance
N-channel MOSFET with low on-resistance (Rds(on)) of 8.5 mOhm
Capable of handling up to 15A of continuous drain current (Id) at 25°C ambient temperature, and up to 50A at 25°C case temperature
Wide operating voltage range up to 40V drain-to-source voltage (Vdss)
Input capacitance (Ciss) of 2620 pF at 20V
Power dissipation up to 3.1W at 25°C ambient temperature, and up to 60W at 25°C case temperature
Product Advantages
Excellent performance-to-cost ratio
Compact and thermally efficient DPAK (TO-263) package
Suitable for a wide range of power management and control applications
Key Technical Parameters
Drain-to-Source Voltage (Vdss): 40V
Gate-to-Source Voltage (Vgs): ±20V
On-Resistance (Rds(on)): 8.5 mOhm
Continuous Drain Current (Id): 15A (Ta), 50A (Tc)
Input Capacitance (Ciss): 2620 pF
Power Dissipation: 3.1W (Ta), 60W (Tc)
Gate Charge (Qg): 52 nC
Quality and Safety Features
RoHS3 compliant
Robust DPAK (TO-263) package for reliable operation
Compatibility
Suitable for a wide range of power management and control applications, including DC-DC converters, motor drives, and power supplies.
Application Areas
Power management and control applications
DC-DC converters
Motor drives
Power supplies
Product Lifecycle
The FDB8447L is an actively supported product, with no plans for discontinuation in the foreseeable future.
Replacement or upgrade options may be available from onsemi, depending on the specific application requirements.
Several Key Reasons to Choose This Product
Excellent performance-to-cost ratio
Compact and thermally efficient DPAK (TO-263) package
Wide operating voltage range and high current capability
Suitable for a variety of power management and control applications
Robust design and RoHS3 compliance for reliable operation
