Manufacturer Part Number
STW21N150K5
Manufacturer
STMicroelectronics
Introduction
The STW21N150K5 is a high-voltage, high-performance N-channel power MOSFET from STMicroelectronics, part of the MDmesh K5 series.
Product Features and Performance
1500V drain-source voltage rating
900mΩ maximum on-resistance at 7A, 10V gate-source voltage
14A continuous drain current at 25°C case temperature
3145pF maximum input capacitance at 100V drain-source voltage
89nC maximum gate charge at 10V gate-source voltage
446W maximum power dissipation at 25°C case temperature
Wide operating temperature range of -55°C to 150°C
Product Advantages
High voltage and low on-resistance for efficient power conversion
Robust design for reliable operation in harsh environments
Optimized switching and gate charge characteristics for fast, efficient switching
Key Technical Parameters
Drain-Source Voltage (Vdss): 1500V
Gate-Source Voltage (Vgs): ±30V
On-Resistance (Rds(on)): 900mΩ @ 7A, 10V
Continuous Drain Current (Id): 14A @ 25°C
Input Capacitance (Ciss): 3145pF @ 100V
Gate Charge (Qg): 89nC @ 10V
Quality and Safety Features
RoHS3 compliant
Through-hole mounting in TO-247-3 package for reliable connection
Compatibility
Direct replacement for similar high-voltage power MOSFET devices
Application Areas
Switched-mode power supplies
Motor drives
Industrial power electronics
Renewable energy systems
Product Lifecycle
Currently in production
No immediate plans for discontinuation
Replacement or upgrade options available if needed in the future
Key Reasons to Choose This Product
High voltage and low on-resistance for efficient power conversion
Robust design for reliable operation in harsh environments
Optimized switching and gate charge characteristics for fast, efficient switching
RoHS3 compliant and through-hole mounting for reliable connections
Wide operating temperature range and compatibility with similar devices
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