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INFINEON IRLU8743PBF High-Efficiency Power MOSFET
The IRLU8743PbF is a HEXFET Power MOSFET designed for high-efficiency switching applications in industrial and telecom power supplies. It features ultra-low RDS(on) at 4.5V, fully characterized avalanche voltage, and comes in a compact D-Pak package with excellent thermal performance. Suitable for high-frequency synchronous buck converters, isolated DC-DC converters, and industrial control systems, this device offers very low gate charge, low gate impedance, and robust avalanche capability, ensuring reliable operation in demanding environments.
INFINEON IRLU8743PBF High-Efficiency Power MOSFET Specifications:
- Drain-to-Source Voltage: 30 V
- Gate-to-Source Voltage: ±20 V
- Continuous Drain Current at 25°C: 1609 A
- Continuous Drain Current at 100°C: 1130 A
- Pulsed Drain Current: 640 A
- Maximum Power Dissipation at 25°C: 135 W
- Maximum Power Dissipation at 100°C: 68 W
- Thermal Resistance Junction-to-Case: 1.414 °C/W
- Junction-to-Ambient (PCB Mount): 50 °C/W
- Junction-to-Ambient: 110 °C/W
- Drain-to-Source Breakdown Voltage: 30 V
- Gate Threshold Voltage: 1.35–1.9 V
- Gate Charge (Qg): 39–59 nC
- Output Capacitance (Coss): 950 pF
- Avalanche Energy (single pulse): 250 mJ
- Diode Forward Voltage: Typical 1.0 V at 25°C
- Reverse Recovery Time: 18–27 ns
- Operating Junction Temp: -55°C to +175°C
- Storage Temp Range: -55°C to +175°C
Buy the International IRLU8743PbF – Reliable HEXFET Power MOSFET for Industrial Applications
Order the International IRLU8743PbF online today and enhance your power management systems with this advanced HEXFET MOSFET. Featuring ultra-low RDS(on), low gate charge, and robust avalanche capability, it ensures optimal efficiency and reliability in high-frequency inverter, telecom, and industrial control applications. Its compact D-Pak package offers excellent thermal performance, reducing cooling requirements. Whether designing new power supplies or upgrading existing systems, this device guarantees high-performance switching, long-term durability, and enhanced safety margins, making it the preferred choice for demanding industrial environments.
Buy International IRLU8743PbF now and experience unmatched reliability and performance in your power switching circuits.
Frequently Asked Questions
Where can I buy INFINEON IRLU8743PBF?
You can click on the BUY or RFQ button to purchase IRLU8743PBF from an authorized INFINEON distributor.
How do I troubleshoot issues or seek technical support for part IRLU8743PBF?
You can download the IRLU8743PBF datasheet or visit the INFINEON website for support.
Who is the manufacturer of IRLU8743PBF?
INFINEON