Manufacturer Part Number
IRF740SPBF
Manufacturer
Vishay / Siliconix
Introduction
High-power N-channel power MOSFET
Ideal for use in switched-mode power supplies, motor drives, and other high-power applications
Product Features and Performance
Operating temperature range: -55°C to 150°C
Drain-to-source voltage (Vdss): 400V
Maximum gate-to-source voltage (Vgs): ±20V
Maximum on-resistance (Rds(on)): 550mΩ @ 6A, 10V
Continuous drain current (Id): 10A @ 25°C
Input capacitance (Ciss): 1400pF @ 25V
Power dissipation (max): 3.1W (Ta), 125W (Tc)
Gate charge (Qg): 63nC @ 10V
Product Advantages
High-voltage and high-power handling capability
Low on-resistance for efficient power conversion
Compact DPAK (TO-263) surface-mount package
Key Technical Parameters
MOSFET technology: N-channel
Threshold voltage (Vgs(th)): 4V @ 250A
Drive voltage (max Rds(on), min Rds(on)): 10V
Quality and Safety Features
RoHS3 compliant
Manufacturer's packaging: DPAK (TO-263)
Compatibility
Suitable for a wide range of power electronics applications, including switched-mode power supplies, motor drives, and other high-power circuits
Application Areas
Switched-mode power supplies
Motor drives
Industrial and consumer electronics with high-power requirements
Product Lifecycle
This is an established product in Vishay's portfolio and is not nearing discontinuation.
Replacement or upgrade options may be available, depending on specific application requirements.
Key Reasons to Choose This Product
High-voltage and high-power handling capability, enabling efficient power conversion in demanding applications
Low on-resistance for improved energy efficiency
Compact surface-mount package for space-constrained designs
Proven reliability and performance in a wide range of power electronics applications