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Home Product AOD444 Alpha & Omega N-Channel MOSFET 30V 50A Power Management Load Switch
AOD444 MOSFETs

AOD444 Alpha & Omega N-Channel MOSFET 30V 50A Power Management Load Switch

AOS AOD444
AOD444 Mosfet
AOD444 N-Channel 30V
AOD444
AOS AOD444 is a high-performance N-Channel 30V MOSFET designed for efficient power switching, offering reliable performance in power management, motor control, and electronic circuitry across consumer electronics and industrial applications.
Categories:Electronic components
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Product Description

The AOS AOD444 is a robust N-Channel 30V MOSFET designed for high-efficiency power management applications. This AOD444 MOSFET operates within a voltage range of up to 30V (Vds) and delivers a continuous drain current (Id) of 50A, achieving a low on-resistance (Rds(on)) of 3.5mΩ at 10V Vgs. It is optimized for switching circuits in industrial automation, motor drives, and DC-DC converters, supporting direct integration with control modules and sensors. The device functions effectively across a wide temperature range (-55°C to +175°C) and is suitable for automotive, telecommunications, and renewable energy systems. Key advantages include fast switching, compact TO-252 packaging, and thermal stability. However, it requires careful electrostatic discharge (ESD) protection. While the AOD444 lacks intrinsic battery capacity or screen interfaces, its design enables seamless compatibility with systems utilizing lithium-ion batteries (varies by application) and embedded displays for real-time monitoring and control.
Parameter Specification
Model AOD444
Device Type N-Channel MOSFET
Drain-Source Voltage (VDSS) 30V
Continuous Drain Current (ID) 75A
Pulsed Drain Current (IDM) 300A
RDS(ON) at VGS=10V 4.4mΩ (Typ)
Power Dissipation (PD) 200W
Operating Temperature -55°C to +175°C
Package TO-252 (DPAK)
Gate-Source Voltage (VGS) ±20V
Rise Time (tr) 100ns (Max)
Fall Time (tf) 80ns (Max)
Applications Power switching, Motor control, DC-DC converters
Manufacturer Alpha & Omega Semiconductor (AOS)
question:Does the company have a professional product selection engineering team?
answer:Yes, our team includes experienced engineers who specialize in product research, testing, and optimization for global markets.
question:Why can other suppliers source discontinued models you cannot provide?
answer:Some suppliers may stock remaining inventory or use non-compliant sources, which we avoid to ensure quality and legality.
question:How does your pricing stay competitive without compromising quality?
answer:We optimize supply chains, negotiate bulk rates, and leverage partnerships to reduce costs while maintaining strict quality standards.
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:Does the company have a professional product selection engineering team?
answer:Yes, our team includes experienced engineers who specialize in product research, testing, and optimization for global markets.
question:Why can other suppliers source discontinued models you cannot provide?
answer:Some suppliers may stock remaining inventory or use non-compliant sources, which we avoid to ensure quality and legality.
question:How does your pricing stay competitive without compromising quality?
answer:We optimize supply chains, negotiate bulk rates, and leverage partnerships to reduce costs while maintaining strict quality standards.
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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