AOT416L

Single FETs, MOSFETs Overview

The AOT416L is an N-Channel MOSFET from Alpha & Omega Semiconductor, designed for through-hole mounting in a TO-220 package. It features a drain-source voltage (V_DSS) of 100 V and continuous drain currents of 4.7 A at ambient temperature and 42 A at case temperature. The device exhibits a maximum on-resistance of 1.92 Ω at 10 V gate drive with 20 A current. Power dissipation ratings are 1.92 W at ambient and 150 W at case temperatures. The operating junction temperature range spans from -55°C to 175°C, ensuring reliability under varying thermal conditions.

Single FETs, MOSFETs Feature Summary

• N-Channel enhancement mode construction for efficient switching applications
• Through-hole TO-220 packaging facilitating robust mechanical mounting
• High thermal performance capability with significant case temperature power dissipation rating

Single FETs, MOSFETs Applications

• DC-DC converter circuits requiring 100V isolation
• Motor control systems utilizing low-side switching
• Power management modules in industrial equipment

Single FETs, MOSFETs Procurement Notes

Verify the specific datasheet revision and ordering suffixes directly with Alpha & Omega Semiconductor or authorized distributors. Confirm that the TO-220 lead configuration matches your PCB footprint requirements. Ensure compliance with RoHS standards if required by your manufacturing process. Cross-reference part numbers carefully to distinguish between similar variants like AOT416 or AOT418L which may have different electrical characteristics.

Single FETs, MOSFETs Selection Notes

Select this component when a 100V breakdown voltage and moderate current handling are required in a through-hole format. Consider the 1.92 Ω on-resistance impact on conduction losses at higher currents. Evaluate thermal management strategies given the disparity between ambient and case power dissipation ratings. Compare against surface-mount alternatives if board space is constrained, noting the trade-off between thermal performance and footprint size.

Single FETs, MOSFETs Part Context

This part belongs to the AOT41x series of N-Channel MOSFETs from Alpha & Omega Semiconductor. The series typically offers various voltage and current combinations within the 100V class. The 'L' suffix often denotes specific packaging or pinout variations within the manufacturer's lineup. These devices are engineered for general-purpose power switching applications where cost-effectiveness and reliability are prioritized.

Single FETs, MOSFETs Replacement Considerations

Publicly confirmed substitute part numbers include AOT416 and AOT418L. Verify pin compatibility and electrical parameter overlaps before substitution. The AOT416 shares the same package and voltage class but may differ in current ratings. Always consult official datasheets to ensure functional equivalence in the target circuit design.