AOT284L

$0.92

Description：MOSFET N-CH 80V 16A/105A TO220
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tube

SKU:5bcde4a3d7b2 Category: Single FETs, MOSFETs Brand: Alpha & Omega Semiconductor Inc.

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Product introduction

AOT284L 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 80V 16A/105A TO220. Review the specifications below when checking this part for your BOM.

Single FETs, MOSFETs specifications for AOT284L

Description：MOSFET N-CH 80V 16A/105A TO220
Series：-
Mfr：Alpha & Omega Semiconductor Inc.
Package：Tube
FET Type：N-Channel
Technology：MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)：80 V
Current - Continuous Drain (Id) @ 25°C：16A (Ta), 105A (Tc)
Drive Voltage (Max Rds On, Min Rds On)：6V, 10V
Rds On (Max) @ Id, Vgs：4.5mOhm @ 20A, 10V
Vgs(th) (Max) @ Id：3.3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs：100 nC @ 10 V
Vgs (Max)：±20V
Input Capacitance (Ciss) (Max) @ Vds：5154 pF @ 40 V
FET Feature：-
Power Dissipation (Max)：2.1W (Ta), 250W (Tc)
Operating Temperature：-55°C ~ 175°C (TJ)
Grade：-
Qualification：-
Mounting Type：Through Hole
Supplier Device Package：TO-220
Package / Case：TO-220-3

Single FETs, MOSFETs datasheet and documents for AOT284L

AOT284L

Single FETs, MOSFETs Overview

The AOT284L is an 80V N-Channel MOSFET utilizing trench technology optimized for high-frequency switching. It features a maximum continuous drain current of 105A at VGS=10V and a typical on-state resistance (RDS(ON)) of less than 4.5mΩ at VGS=10V and ID=20A. The device supports a pulsed drain current of 400A and operates within a junction temperature range of -55°C to 175°C. Available in TO-220 and TO-263 packages, it includes 100% UIS and Rg testing.

Single FETs, MOSFETs Feature Summary

Optimized trench MOSFET technology minimizes both conduction and switching power losses through low RDS(ON) and capacitance values.
Capable of handling high avalanche energy with 100% Unclamped Inductive Switching (UIS) testing verification.

Single FETs, MOSFETs Applications

Boost converters
Synchronous rectifiers
Consumer power supplies
Telecom power supplies
Industrial power supplies
LED backlighting

Single FETs, MOSFETs Procurement Notes

Verify the specific package variant required, as the datasheet covers both TO-220 and TO-263 configurations. Confirm that the application design accommodates the specified thermal characteristics, particularly regarding junction-to-ambient resistance in still air environments versus heatsink-mounted scenarios. Ensure compliance with the manufacturer's terms and conditions regarding liability and product specification changes.

Single FETs, MOSFETs Selection Notes

Select this component for applications requiring high current handling up to 105A and robust switching performance at 80V. Consider the TO-263 package for surface mount implementations or TO-220 for through-hole mounting. Evaluate thermal management requirements based on the provided junction-to-case and junction-to-ambient thermal resistances to ensure operation remains within the 175°C maximum junction temperature limit.

Single FETs, MOSFETs Part Context

The AOT284L belongs to Alpha & Omega Semiconductor's lineup of N-Channel MOSFETs designed for efficient power conversion. It shares architectural similarities with other devices in the series but is distinguished by its specific 80V rating and high-current capabilities. The device is intended to replace older technologies in power supply designs where efficiency and size are critical constraints.

Single FETs, MOSFETs Replacement Considerations

The AOB284L is listed alongside the AOT284L in the datasheet, indicating a functional equivalent likely differing only in packaging (TO-263 vs TO-220). Verify pinout compatibility and thermal interface requirements when substituting between these variants.