AOSN32338C

$0.07

Description：MOSFET N-CH 30V 3.7A SC70-3
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)

SKU:95680932a540 Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

AOSN32338C is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Alpha & Omega Semiconductor Inc.. Its product description is MOSFET N-CH 30V 3.7A SC70-3. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for AOSN32338C

Description：MOSFET N-CH 30V 3.7A SC70-3
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：30 V
Current - Continuous Drain (Id) @ 25°C：3.7A (Ta)
Drive Voltage (Max Rds On, Min Rds On)：2.5V, 10V
Rds On (Max) @ Id, Vgs：51mOhm @ 3.7A, 10V
Vgs(th) (Max) @ Id：1.5V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：16 nC @ 10 V
Vgs (Max)：±12V
Input Capacitance (Ciss) (Max) @ Vds：340 pF @ 15 V
FET Feature：-
Power Dissipation (Max)：1.1W (Ta)
Operating Temperature：-55°C ~ 150°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：SC-70-3
Package / Case：SC-70, SOT-323

Single FETs, MOSFETs datasheet and documents for AOSN32338C

AOSN32338C

Single FETs, MOSFETs Overview

The AOSN32338C is an N-channel MOSFET from Alpha & Omega Semiconductor Inc., housed in a SC-70-3 (SOT-353) surface-mount package. It features a drain-source voltage (Vdss) of 30V and a continuous drain current (Id) of 3.7A at 25°C ambient temperature. The device exhibits a maximum on-resistance (Rds(on)) of 51mΩ at Vgs=10V and Id=3.7A, with a gate threshold voltage (Vgs(th)) typically around 1.5V to 2.3V. Power dissipation is rated at 1.1W (Ta) or 1.5W (TC), operating within a junction temperature range of -55°C to 150°C.

Single FETs, MOSFETs Feature Summary

Low threshold voltage design facilitates efficient drive from low-voltage logic interfaces.
Compact SC-70-3 surface-mount package optimizes PCB space for portable applications.
High current density capability supports power management in small form-factor devices.

Single FETs, MOSFETs Applications

Battery-powered portable electronics
DC-DC converter output stages
Load switching circuits

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix and tape/reel quantity against the manufacturer's latest datasheet before ordering. Confirm RoHS compliance status and moisture sensitivity level (MSL) requirements for your assembly process. Ensure the supplier provides traceability documentation matching the Alpha & Omega Semiconductor part number to avoid counterfeit components.

Single FETs, MOSFETs Selection Notes

Select this component when a compact N-channel MOSFET with low Rds(on) and low Vgs(th) is required for 30V applications. Compare thermal resistance values if high ambient temperatures are expected. Ensure the driving circuit can supply sufficient gate charge to achieve the specified switching speeds without excessive heat generation in the controller.

Single FETs, MOSFETs Part Context

Alpha & Omega Semiconductor Inc. specializes in power discrete devices, including MOSFETs and IGBTs. The AOSN32338C belongs to their portfolio of small-signal and power MOSFETs designed for efficiency and miniaturization. This series targets modern consumer electronics requiring high performance in minimal footprint packages.

Single FETs, MOSFETs Replacement Considerations

Check for direct pin-compatible alternatives such as the AOTS32338C (dual channel variant) or other 30V SOT-353 MOSFETs from Alpha & Omega. Verify that substitute parts meet or exceed the 3.7A current rating and 51mΩ Rds(on) specifications to maintain circuit performance.