AOTF4S60

Single FETs, MOSFETs Overview

The AOTF4S60 is a 600V N-channel power MOSFET utilizing Alpha & Omega Semiconductor's αMOSTM process. It features a maximum drain-source voltage of 600V and a continuous drain current of 4A at 25°C case temperature. The device has a maximum on-resistance of 0.9Ω at VGS=10V and ID=2A. Key electrical parameters include a typical gate charge of 6nC, a peak pulsed drain current of 16A, and an avalanche energy rating of 318mJ. It is housed in a TO-220 package with a junction-to-case thermal resistance of 4°C/W.

Single FETs, MOSFETs Feature Summary

• Fabricated using advanced αMOSTM high voltage process for robust switching performance
• Guaranteed avalanche capability with 100% UIS testing
• Low gate charge and output capacitance for efficient operation
• Integrated body diode with specified reverse recovery characteristics

Single FETs, MOSFETs Applications

• Offline power supply designs
• General purpose switching applications
• Consumer market electronic devices

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix 'L' if halogen-free compliance is required, as standard parts may not meet this specification. Confirm that the component is qualified strictly for the consumer market and is not authorized for use in life support devices or systems requiring critical reliability. Ensure sourcing channels provide original manufacturer documentation to validate part authenticity and revision status.

Single FETs, MOSFETs Selection Notes

Select the AOTF4S60 for designs requiring a 600V rated N-channel MOSFET in a TO-220 through-hole package. Consider its low gate charge for driving efficiency and its guaranteed avalanche ruggedness for inductive load protection. Evaluate the thermal resistance and power dissipation limits against the expected operating junction temperatures and ambient conditions to ensure safe operation within the specified ratings.

Single FETs, MOSFETs Part Context

The AOTF4S60 belongs to the AOT4S60 family from Alpha & Omega Semiconductor, which includes variants like AOB4S60 and AOT4S60. These components are designed to offer high performance in switching applications by combining low on-resistance with robust avalanche capabilities. The series utilizes proprietary αMOSTM technology to deliver reliability suitable for consumer electronics and general-purpose power management circuits.

Single FETs, MOSFETs Replacement Considerations

Direct substitutes within the same family include AOT4S60 and AOB4S60, which share identical electrical specifications but differ in packaging (TO-220 vs DPAK). Halogen-free versions are available as AOTF4S60L, AOT4S60L, and AOB4S60L.