AOL1440

$0.37

Description：MOSFET N-CH 25V 21A/85A ULTRASO8
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)

SKU:f1205ade5ba1 Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

AOL1440 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 25V 21A/85A ULTRASO8. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for AOL1440

Description：MOSFET N-CH 25V 21A/85A ULTRASO8
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tape & Reel (TR)
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：25 V
Current - Continuous Drain (Id) @ 25°C：21A (Ta), 85A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：10V, 20V
Rds On (Max) @ Id, Vgs：3.2mOhm @ 20A, 20V
Vgs(th) (Max) @ Id：4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：50 nC @ 10 V
Vgs (Max)：±30V
Input Capacitance (Ciss) (Max) @ Vds：2400 pF @ 12.5 V
FET Feature：-
Power Dissipation (Max)：2.3W (Ta), 75W (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 AOL1440

AOL1440

Single FETs, MOSFETs Overview

The AOL1440 is an N-Channel Enhancement Mode Field Effect Transistor manufactured by Alpha & Omega Semiconductor. It utilizes advanced trench technology to deliver low on-resistance and high current handling capabilities within an UltraSO-8 package. The device features a drain-source voltage of 25V and supports a continuous drain current of 75A at VGS=10V. Key electrical parameters include an on-resistance below 3.2mΩ at VGS=20V, 4.0mΩ at VGS=12V, and 5.2mΩ at VGS=10V. It is rated for a junction temperature range of -55°C to 175°C.

Single FETs, MOSFETs Feature Summary

Advanced trench technology provides excellent on-resistance and shoot-through immunity.
Optimized body diode characteristics with tested reverse recovery performance.
Unclamped Inductive Switching (UIS) capability verified through testing.
Designed specifically for low-side switching applications in CPU core power conversion.

Single FETs, MOSFETs Applications

Low side switch in CPU core power conversion
General purpose power switching applications

Single FETs, MOSFETs Procurement Notes

Verify the component status as consumer market qualified. Confirm RoHS compliance and Halogen/Antimony-free green status for date codes after June 1st, 2008. Ensure application does not involve life support devices or systems, as such uses are unauthorized. Check specific ordering suffixes if available in official documentation.

Single FETs, MOSFETs Selection Notes

Select this component for applications requiring high current density in a compact surface-mount package. Consider the thermal resistance values when designing heatsinking solutions. Evaluate gate charge requirements against driver capabilities for optimal switching speed. Verify that the 25V rating aligns with the system's maximum operating voltage.

Single FETs, MOSFETs Part Context

The AOL1440 belongs to the SDMOS family from Alpha & Omega Semiconductor, utilizing trench MOSFET technology. It is housed in an UltraSO-8 package with the bottom tab connected to the drain for improved thermal dissipation. This series is designed to offer efficient high-frequency switching performance with minimized power losses.

Single FETs, MOSFETs Replacement Considerations

Consult official manufacturer substitution lists for confirmed equivalents. Verify pinout compatibility and electrical parameter margins before replacing existing designs.

Single FETs, MOSFETs FAQ

Is the AOL1440 suitable for critical components in life support devices?

No, the product is designed and qualified for the consumer market. Applications as critical components in life support devices or systems are not authorized.