Manufacturer Part Number
STD7N80K5
Manufacturer
STMicroelectronics
Introduction
The STD7N80K5 is a high-voltage, low on-resistance N-channel MOSFET transistor designed for power switching applications.
Product Features and Performance
High voltage rating up to 800V
Low on-resistance of 1.2Ω at 3A, 10V
Continuous drain current of 6A at 25°C
Fast switching speed and low gate charge
Wide operating temperature range of -55°C to 150°C
Suitable for hard-switching and soft-switching power converters
Product Advantages
Excellent efficiency and reduced power losses
Robust and reliable design for demanding applications
Optimized for high-voltage, high-power switching
Compact DPAK package for space-constrained designs
Key Technical Parameters
Drain-Source Voltage (Vdss): 800V
Gate-Source Voltage (Vgs): ±30V
On-Resistance (Rds(on)): 1.2Ω @ 3A, 10V
Continuous Drain Current (Id): 6A @ 25°C
Input Capacitance (Ciss): 360pF @ 100V
Power Dissipation (Pd): 110W @ Tc
Quality and Safety Features
RoHS3 compliant
Suitable for demanding industrial and automotive applications
Robust design for reliable operation
Compatibility
Compatible with various power supply, motor control, and power conversion applications
Application Areas
Switch-mode power supplies (SMPS)
Uninterruptible power supplies (UPS)
Motor drives and industrial automation
Lighting ballasts and high-voltage power converters
Product Lifecycle
Currently in production
Replacement or upgrade options available from STMicroelectronics
Key Reasons to Choose This Product
High voltage and low on-resistance for efficient power switching
Robust and reliable design for demanding applications
Optimized for high-voltage, high-power switching
Compact DPAK package for space-constrained designs
Wide operating temperature range for versatile use
Compliance with industry safety and quality standards
