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Home Product AO3404A P-Channel MOSFET 30V -5.8A, AOS Semiconductor AO Series, Battery Protection Power Switch Component
AO3404A MOSFETs

AO3404A P-Channel MOSFET 30V -5.8A, AOS Semiconductor AO Series, Battery Protection Power Switch Component

AO3404A MOSFET
AOS P-Channel Transistor
30V SOT-23 MOSFET
AO3404A
AO3404A MOSFET: AOS P-Channel Transistor with 30V rating in SOT-23 package. Features low on-resistance, high efficiency for power management and load switching applications.
Categories:Electronic components
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Product Description

The AO3404A MOSFET is a high-performance P-Channel transistor from AOS, designed for power management in compact applications. This 30V SOT-23 MOSFET operates with a drain-source voltage (VDS) rating of -30V and a continuous drain current (ID) of -4.3A, featuring a low on-resistance (RDS(on)) of 45mΩ (typical at VGS = -10V). Optimized for voltage regulation and load switching, it supports gate-source voltages (VGS) up to ±20V and operates across a temperature range of -55°C to 150°C. Widely used in battery protection circuits, DC-DC converters, and portable electronics, its SOT-23 package ensures space-efficient integration. Advantages include fast switching speeds and energy efficiency, though thermal dissipation in high-current scenarios requires careful PCB design. The device is ideal for industrial automation, consumer electronics, and low-voltage power systems.
Parameter Specification
Model Number AO3404A
Transistor Type P-Channel MOSFET
Manufacturer AOS (Alpha & Omega Semiconductor)
Drain-Source Voltage (VDS) -30V
Continuous Drain Current (ID) -4.5A
Pulsed Drain Current -5.5A
Gate-Source Voltage (VGS) ±20V
On-Resistance (RDS(on) at VGS = -10V) 19mΩ (max)
Threshold Voltage (VGS(th)) -1.0V to -2.5V
Package SOT-23
question:Do you provide technical selection services?
answer:Yes, we offer expert technical selection guidance based on your requirements.
question:Can you supply upgraded or alternative models?
answer:We provide upgrade or alternative models if original specifications are unavailable.
question:Is product customization available?
answer:Customization is possible; share your specifications for tailored solutions.
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 provide technical selection services?
answer:Yes, we offer expert technical selection guidance based on your requirements.
question:Can you supply upgraded or alternative models?
answer:We provide upgrade or alternative models if original specifications are unavailable.
question:Is product customization available?
answer:Customization is possible; share your specifications for tailored solutions.
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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