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Home Product IRF540NPBF N-Channel MOSFET Infineon HEXFET 100V 33A 44mOhm TO-220AB

IRF540NPBF N-Channel MOSFET Infineon HEXFET 100V 33A 44mOhm TO-220AB

IRF540NPBF MOSFET
Infineon IRF540NPBF
N-Channel MOSFET 100V
IRF540NPBF
Infineon IRF540NPBF N-Channel MOSFET, 100V, 33A continuous drain current, low on-resistance (44mΩ @ 10V), and TO-220AB package. Ideal for power switching, motor control, DC-DC converters. RoHS-compliant, high-efficiency design with reliable performance for industrial applications.

Product Description

The Infineon IRF540NPBF is an N-Channel MOSFET designed for high-power switching applications. This MOSFET operates with a drain-source voltage (Vds) of 100V, handling continuous drain currents up to 33A and pulsed currents up to 130A. It features a low on-resistance (RDS(on)) of 44mΩ (at Vgs=10V) for efficient power management. The device supports a gate-source voltage (Vgs) range of ±20V and operates within a temperature range of -55°C to +175°C. Housed in a TO-220AB package, it is widely used in power supplies, motor control, DC-DC converters, and industrial automation systems. Key advantages include robust thermal performance, fast switching capability, and high reliability under harsh conditions. However, its gate charge (Qg=72nC) may require optimized driver circuits for high-frequency applications. As a discrete component, it interfaces directly with control circuits and power loads without integrated communication interfaces or display features.
Parameter Specification
Model IRF540NPBF
Manufacturer Infineon
Type N-Channel MOSFET 100V
Drain-Source Voltage (VDS) 100V
Continuous Drain Current (ID) 33A
Pulsed Drain Current (IDM) 132A
RDS(on) @ VGS=10V 0.044Ω
RDS(on) @ VGS=4V 0.073Ω
Gate Threshold Voltage (VGS(th)) 2V to 4V
Power Dissipation (PD) 125W
Gate Charge (Qg) 72nC
Package TO-220AB
question:Can your company provide technical selection services?
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question:Why is shipping so expensive? Are there cheaper options?
answer:Costs vary by carrier and speed. We negotiate competitive rates and can suggest budget-friendly alternatives.
question:Why can other suppliers source discontinued models you can't?
answer:We prioritize current, quality-stocked items. Some suppliers may use outdated or unreliable sources.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can your company provide technical selection services?
answer:Yes, we offer expert technical consultation to help you choose the best-fit solutions.
question:Why is shipping so expensive? Are there cheaper options?
answer:Costs vary by carrier and speed. We negotiate competitive rates and can suggest budget-friendly alternatives.
question:Why can other suppliers source discontinued models you can't?
answer:We prioritize current, quality-stocked items. Some suppliers may use outdated or unreliable sources.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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