AOL1242

Description：MOSFET N-CH 40V 14A/69A ULTRASO8
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)

SKU:b74a2d27e76b Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

AOL1242 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 40V 14A/69A ULTRASO8. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for AOL1242

Description：MOSFET N-CH 40V 14A/69A ULTRASO8
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：40 V
Current - Continuous Drain (Id) @ 25°C：14A (Ta), 69A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
Rds On (Max) @ Id, Vgs：5.2mOhm @ 20A, 10V
Vgs(th) (Max) @ Id：2.3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：23 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：1620 pF @ 20 V
FET Feature：-
Power Dissipation (Max)：2.1W (Ta), 68W (Tc)
Operating Temperature：-55°C ~ 175°C (TJ)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Supplier Device Package：UltraSO-8™
Package / Case：3-PowerSMD, Flat Leads

Single FETs, MOSFETs datasheet and documents for AOL1242

AOL1242

Single FETs, MOSFETs Overview

The AOL1242 is a 40V N-Channel MOSFET utilizing trench technology optimized for high-frequency switching. It features an extremely low combination of RDS(ON) and Crss to minimize power losses, alongside a 'Schottky style' soft recovery body diode. Key electrical parameters include a drain-source voltage (BVDSS) of 40V, continuous drain current (ID) of 6A at TA=25°C, and gate threshold voltage (VGS(th)) ranging from 1.3V to 2.3V. On-resistance (RDS(ON)) is less than 5.2mΩ at VGS=10V and less than 7.9mΩ at VGS=4.5V. The device supports a maximum junction temperature of 175°C and is housed in an UltraSO-8T package.

Single FETs, MOSFETs Feature Summary

Optimized trench MOSFET technology for efficient high-frequency switching performance
Extremely low combination of on-resistance and reverse transfer capacitance to minimize power losses
Soft recovery body diode with Schottky-style characteristics
Qualified for consumer market applications

Single FETs, MOSFETs Applications

Consumer electronics power management
High-frequency switching circuits
General purpose power control

Single FETs, MOSFETs Procurement Notes

Verify component authenticity through authorized Alpha & Omega Semiconductor distributors or certified suppliers. Confirm the specific package marking matches the UltraSO-8T designation. Ensure the intended application falls within the consumer market scope, as critical life support uses are explicitly unauthorized by the manufacturer. Check datasheet revision dates for any updates to thermal or electrical ratings.

Single FETs, MOSFETs Selection Notes

Select this component when a 40V rating and low on-resistance are required for compact surface-mount designs. The UltraSO-8T package suits space-constrained PCB layouts. Consider the 175°C maximum junction temperature for thermal management requirements. Evaluate the soft recovery body diode characteristics if synchronous rectification or freewheeling functions are needed in the circuit topology.

Single FETs, MOSFETs Part Context

The AOL1242 belongs to the AOSMD product line from Alpha & Omega Semiconductors, a company specializing in power management solutions. This specific part is designed for the consumer market segment. It represents the company's trench MOSFET technology aimed at balancing conduction losses and switching speeds. The component is distinct from their automotive or industrial-grade offerings due to its specified market qualification.