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Home Product AO3420L 30V 5.7A N-Channel MOSFET Load Switch Battery Protection Low RDS(on)
AO3420L MOSFETs

AO3420L 30V 5.7A N-Channel MOSFET Load Switch Battery Protection Low RDS(on)

AO3420L MOSFET
AOS AO3420L
AON3420 MOSFET
AO3420L
AO3420L MOSFET by AOS AlphaStar, N-channel 30V 5.7mOhm @20Vgs, optimized for high-efficiency power management and load switching in compact designs. Compatible with AON3420 MOSFET specifications for seamless integration. RoHS compliant, SOT-23 packaged solution.
Categories:Electronic components
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Product Description

The AO3420L MOSFET by AOS (AOS AO3420L) is a P-channel enhancement-mode power transistor optimized for low-voltage applications. It features a 20V drain-source voltage (Vds), -4.5V gate-source voltage (Vgs), and a 30A continuous drain current. With a low 9.5mΩ typical on-resistance (Rds(on)), it minimizes power loss in circuits. Designed for direct integration in DC-DC converters, battery management systems, and load switches, this AON3420 MOSFET operates within -55°C to 150°C, making it suitable for consumer electronics, portable devices, and automotive systems. Its compact SOP-8 package enables space-efficient PCB layouts. Key advantages include high efficiency, robust thermal performance, and fast switching speed, though it lacks high-voltage handling capability. Not applicable to battery capacity, screen size, or detection distance due to its discrete component nature.
Here's the HTML table with the requested specifications for AO3420L:
Parameter Specification
Model Number AO3420L MOSFET (AOS AO3420L)
Device Type N-Channel MOSFET
Drain-Source Voltage (VDS) 30 V
Continuous Drain Current (ID) 4.5 A
Gate-Source Voltage (VGS) ±12 V
On-Resistance (RDS(on)) 44 mΩ @ VGS=4.5V
Power Dissipation (PD) 1.4 W
Package Type SOT-23
Equivalent Alternative AON3420 MOSFET
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question:Can you provide shipping photos or procurement dates for similar products?
answer:Yes, we can share relevant details after confirming your order and agreement.
question:Why did the product arrive with labels removed?
answer:Labels might be removed during customs inspection or transit damage. Contact us immediately for resolution.
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:Do you accept payment after shipment?
answer:No, we require full payment or LC before shipment.
question:Can you provide shipping photos or procurement dates for similar products?
answer:Yes, we can share relevant details after confirming your order and agreement.
question:Why did the product arrive with labels removed?
answer:Labels might be removed during customs inspection or transit damage. Contact us immediately for resolution.
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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