Manufacturer Part Number
APT55M50JFLL
Manufacturer
Microsemi
Introduction
High-power N-channel MOSFET for industrial and automotive applications
Product Features and Performance
Extreme high-voltage capability up to 550V
Low on-resistance down to 50mΩ
High continuous drain current up to 77A
Wide operating temperature range from -55°C to 150°C
Fast switching and low gate charge for efficient power conversion
Product Advantages
Reliable MOSFET design for demanding applications
Excellent thermal performance and power handling
Optimized for high-efficiency power conversion
Robust construction for industrial/automotive use
Key Technical Parameters
Drain-Source Voltage (Vdss): 550V
Gate-Source Voltage (Vgs): ±30V
On-Resistance (Rds(on)): 50mΩ @ 38.5A, 10V
Continuous Drain Current (Id): 77A @ 25°C
Input Capacitance (Ciss): 12400pF @ 25V
Power Dissipation (Pd): 694W @ Tc
Quality and Safety Features
Highly reliable MOSFET technology
Stringent quality control and testing
Compliant with industry safety standards
Compatibility
Suitable for industrial and automotive applications
Replacement for legacy MOSFET products
Application Areas
Switch-mode power supplies
Motor drives
Welding equipment
Induction heating
Uninterruptible power supplies
Electric vehicles
Product Lifecycle
This product is an active, in-production device
Replacements and upgrades may be available as technology advances
Key Reasons to Choose This Product
Exceptional high-voltage and high-current capabilities
Industry-leading low on-resistance for efficient power conversion
Wide temperature range for demanding environments
Proven reliability and performance for industrial/automotive use
Optimized for high-efficiency power electronics applications
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