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INFINEON IRLB8743PBF Power MOSFET
The IRLB8743PbF is a HEXFET Power MOSFET designed for high-efficiency switching applications in industrial power management. Featuring ultra-low RDS(on) at 4.5V and fully characterized avalanche voltage and current capabilities, it offers low gate impedance and excellent thermal performance. Ideal for DC-DC converters, telecom, and industrial power systems, this package provides high continuous drain current, robust avalanche energy handling, and a maximum drain-to-source voltage of 30V. Its lead-free construction ensures compliance with environmental standards, making it suitable for various high-current, high-speed switching circuits.
INFINEON IRLB8743PBF Power MOSFET Specifications:
- Drain-to-Source Voltage: 30 V
- Gate-to-Source Voltage: ±20 V
- Continuous Drain Current @ 25°C: 78 A
- Pulsed Drain Current: 620 A
- Maximum Power Dissipation: 140 W
- Maximum Storage Temperature: -55°C to +175°C
- Thermal Resistance Junction-to-Ambient: 62°C/W
- Junction-to-Case: 1.11°C/W
- Gate Threshold Voltage: 1.35V to 2.35V
- Static Drain-to-Source On-Resistance: 25 mΩ (at 4.5V)
- Avalanche Energy (Single Pulse): 310 mJ
- Maximum Avalanche Current: 32 A
- Gate Charge (Qgs + Qgd): 54 nC
- Switching Time: Turn-On Delay 23 ns, Turn-Off Delay 2 ns
- Capacitance Output (Coss): 960 pF
- Operating Temperature Range: -55°C to +175°C
- Package: TO-220AB
Buy the International IRLB8743PbF – Reliable HEXFET Power MOSFET for Industrial Applications
Purchase the IRLB8743PbF Power MOSFET online today to ensure high efficiency and robust performance in your industrial power management systems. Featuring ultra-low RDS(on), high drain current capacity, and comprehensive avalanche ratings, this lead-free HEXFET is ideal for high-speed switching and power conversion applications. Its TO-220AB package is robust for demanding environments, providing excellent thermal management and electrical performance. Order now to benefit from fast shipping and dedicated support for your industrial and telecom power projects.
Buy International IRLB8743PbF now and experience unmatched reliability and performance in high-current switching for industrial applications.
Frequently Asked Questions
Where can I buy INFINEON IRLB8743PBF?
You can click on the BUY or RFQ button to purchase IRLB8743PBF from an authorized INFINEON distributor.
How do I troubleshoot issues or seek technical support for part IRLB8743PBF?
You can download the IRLB8743PBF datasheet or visit the INFINEON website for support.
Who is the manufacturer of IRLB8743PBF?
INFINEON