A Premier B2B Part Search
INFINEON IRFR7440TRPBF High-Current Power MOSFET
The IRFR7440PbF HEXFET Power MOSFET is designed for various high-current applications, including motor drives, inverters, and power supplies. With a low on-resistance of approximately 1.9 mΩ at 10V Vgs and a continuous drain current of 180A at 25°C, it offers excellent efficiency and ruggedness. The device features a fully characterized avalanche capability, high thermal stability, and RoHS compliance. Its compact D-Pak package facilitates easy integration into complex electronic systems with reliable thermal management and electrical performance under demanding operating conditions.
INFINEON IRFR7440TRPBF High-Current Power MOSFET Specifications:
- Drain-to-Source Breakdown Voltage: 40V
- Drain-to-Source On-Resistance: 1.9 mΩ (typical at Vgs=10V, Id=90A)
- Continuous Drain Current at 25°C: 180A
- Continuous Drain Current at 100°C: 1250A (limited by device capacity)
- Pulsed Drain Current: 760A
- Maximum Power Dissipation: 140W
- Gate-to-Source Voltage: ±20V
- Gate Threshold Voltage: 2.0V to 3.9V
- Reverse Recovery Time: 34ns at 125°C
- Avalanche Energy (Single Pulse): 376mJ
- Thermal Resistance Junction-to-Ambient (PCB Mount): 50°C/W
- Operating Junction Temperature Range: -55°C to +175°C
- Soldering Temperature (10s, 1.6mm from case): 300°C
- RoHS Compliant and Lead-Free
- Package: D-Pak (TO-252AA)
- Dimensions conform to EIA-481 & EIA-541 standards
Buy the Buy IR HEXFET Power MOSFET Part Number IRFR7440PbF Online
Purchase the IR HEXFET Power MOSFET IRFR7440PbF online today to optimize your electronic systems. Designed for motor drives, inverters, and power supplies, it offers low Rds(on) of 1.9 mΩ, high continuous drain current of 180A, and exceptional avalanche ruggedness. The device’s RoHS compliance and lead-free construction ensure eco-friendly manufacturing and reliable long-term operation. With a compact D-Pak package, it facilitates easy integration into various applications, providing efficient thermal and electrical performance under demanding conditions—perfect for engineers seeking reliability and high efficiency.
Get IR HEXFET Power MOSFET IRFR7440PbF today—built for high-current motor drives, power inverters, and efficient power management with rugged performance.
Frequently Asked Questions
Where can I buy INFINEON IRFR7440TRPBF?
You can click on the BUY or RFQ button to purchase IRFR7440TRPBF from an authorized INFINEON distributor.
How do I troubleshoot issues or seek technical support for part IRFR7440TRPBF?
You can download the IRFR7440TRPBF datasheet or visit the INFINEON website for support.
Who is the manufacturer of IRFR7440TRPBF?
INFINEON