Manufacturer Part Number
FDMS8558S
Manufacturer
onsemi
Introduction
High-performance power MOSFET with low on-resistance and high current capability in a compact surface-mount package.
Product Features and Performance
Low on-resistance of 1.5 mΩ at 33 A drain current and 10 V gate-source voltage
High continuous drain current rating of 33 A at 25°C ambient temperature and 90 A at 100°C case temperature
Low gate charge of 81 nC at 10 V gate-source voltage
Wide operating temperature range of -55°C to 150°C
Product Advantages
Excellent efficiency and thermal performance
Compact surface-mount package for high-density power applications
Suitable for use in high-current switching applications
Key Technical Parameters
Drain-to-Source Voltage (Vdss): 25 V
Gate-to-Source Voltage (Vgs): ±12 V
On-Resistance (Rds(on)): 1.5 mΩ
Drain Current (Id): 33 A (Ta), 90 A (Tc)
Input Capacitance (Ciss): 5118 pF
Power Dissipation: 2.5 W (Ta), 78 W (Tc)
Quality and Safety Features
ROHS3 Compliant
Suitable for high-reliability applications
Compatibility
Compatible with a wide range of power electronic systems and circuits.
Application Areas
High-current switching applications
Power supplies
Motor drives
Industrial and consumer electronics
Product Lifecycle
The FDMS8558S is a current product and is not nearing discontinuation. Replacement or upgraded products may become available in the future.
Key Reasons to Choose This Product
Excellent efficiency and thermal performance
High current capability in a compact package
Suitable for high-density power applications
Reliable operation over a wide temperature range
Proven performance in a variety of power electronics applications
FDMS8333Fairchild (onsemi)