Manufacturer Part Number
BUK7Y3R5-40HX
Manufacturer
Nexperia
Introduction
Nexperia's BUK7Y3R5-40HX is a high-performance N-channel MOSFET transistor designed for automotive and industrial applications.
Product Features and Performance
Automotive-grade transistor with AEC-Q101 qualification
Capable of handling high continuous drain current of up to 120A at 25°C
Very low on-resistance (Rds(on)) of 3.5mOhm @ 25A, 10V
Wide operating temperature range of -55°C to 175°C
High input capacitance (Ciss) of 3441pF @ 25V
Supports high power dissipation of up to 115W at 25°C
Product Advantages
Excellent thermal management and power handling capabilities
Robust design for reliable operation in harsh environments
Compact LFPAK56 and Power-SO8 packages for efficient board space utilization
Suitable for various automotive and industrial applications
Key Technical Parameters
Drain to Source Voltage (Vdss): 40V
Gate Voltage (Vgs): +20V/-10V
Continuous Drain Current (Id): 120A @ 25°C
On-Resistance (Rds(on)): 3.5mOhm @ 25A, 10V
Input Capacitance (Ciss): 3441pF @ 25V
Power Dissipation (Ptot): 115W @ 25°C
Quality and Safety Features
ROHS3 compliant
AEC-Q101 qualified for automotive applications
Compatibility
Compatible with various automotive and industrial control systems
Application Areas
Automotive electronics (engine control, transmission control, power steering, etc.)
Industrial motor drives and power converters
Switch-mode power supplies
General-purpose power switching applications
Product Lifecycle
This product is currently in production and widely available
No plans for discontinuation or replacement at this time
Key Reasons to Choose This Product
Exceptional power handling and thermal management capabilities
Robust automotive-grade design for reliable operation in harsh environments
Compact packaging options for efficient board space utilization
Suitable for a wide range of automotive and industrial applications
Proven track record and availability from a trusted manufacturer, Nexperia
BUK7Y4R4-40EFreescale / NXP Semiconductors