AO3480 AO3480 is an N-Channel MOSFET from Alpha & Omega Semiconductor. It features a 30V drain-source voltage and 5.7A drain current in a SOT-23-3 package.
Mfr Part #:

AO3480

Available from 1 distributors
Mfr Name: Alpha&Omega Semicondu Ctor
Alpha&Omega Semicondu Ctor
AO3480 is an N-Channel MOSFET from Alpha & Omega Semiconductor. It features a 30V drain-source voltage and 5.7A drain current in a SOT-23-3 package.
✓ Total Stock: 2,900 pcs

AO3480 Available from 1 distributor

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✓ Non-Authorised
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AO3480 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Input Capacitance (Ciss) (Max) @ Vds
Military Grade
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

AO3480 Description

Short technical summary and product information.

AO3480 is an N-Channel MOSFET manufactured by Alpha & Omega Semiconductor. It is designed for low-voltage switching applications, with a maximum drain-source voltage of 30V and a continuous drain current of 5.7A at ambient temperature. The device features a low on-resistance of 26.5mOhm at a gate-source voltage of 10V, making it efficient for power management circuits.

 

The MOSFET has a maximum gate threshold voltage of 1.45V at 250µA, allowing it to be driven by logic-level signals. With a gate charge of 10nC at 4.5V and input capacitance of 630pF, the device is well-suited for high-speed switching in DC-DC converters and load switches.

 

The AO3480 is offered in a surface-mount SOT-23-3 package, which is compact and ideal for space-constrained designs. It operates over a junction temperature range of -55°C to 150°C and has a maximum power dissipation of 1.4W at ambient temperature. The device is RoHS3 compliant according to the product listing.

AO3480 Quick Information

Product Type: MOSFET
Canonical Name: N-Channel MOSFET
Subcategory: Single MOSFET

AO3480 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AO3480 Features

  • N-Channel MOSFET with 30V drain-source rating.
  • Continuous drain current of 5.7A at ambient temperature.
  • Low on-resistance of 26.5mΩ at 10V drive.
  • Surface-mount SOT-23-3 package.

AO3480 Applications

  • Ideal for power management in portable devices.
  • Used for load switching in low-voltage circuits.
  • Suitable for DC-DC converter applications.

AO3480 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the AO3480?

The maximum drain-source voltage (Vdss) is 30V.

What package is the AO3480 available in?

The AO3480 is available in an SOT-23-3 surface-mount package (3-SMD, SOT-23-3 variant).

What is the operating temperature range of the AO3480?

The operating junction temperature range is -55°C to 150°C.

Is the AO3480 RoHS compliant?

The product listing indicates RoHS3 compliance, but this is unverified.

What is the continuous drain current rating of the AO3480?

The continuous drain current is 5.7A at ambient temperature.

What is the on-resistance of the AO3480 at 10V gate drive?

The maximum on-resistance is 26.5mΩ at Id=5.7A and Vgs=10V.

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