AOT780A70L

Single FETs, MOSFETs Overview

The AOT780A70L is a 700V N-Channel Power Transistor from the aMOS5 series, packaged in TO-220F. It features a maximum drain-source breakdown voltage of 800V and a continuous drain current of 7A at 25°C case temperature. The device exhibits a maximum on-resistance of 0.78Ω at VGS=10V and ID=1.4A. Key dynamic parameters include a total gate charge of 11.5nC and an input capacitance of 675pF. It supports a pulsed drain current of 28A and operates within a junction temperature range of -55°C to 150°C.

Single FETs, MOSFETs Feature Summary

• Features dv/dt ruggedness rated at 100 V/ns for robust switching performance.
• Incorporates a fast body diode with a reverse recovery time of 230ns.

Single FETs, MOSFETs Applications

• High-voltage power conversion circuits
• Industrial motor control systems
• Unclamped inductive switching applications

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix 'L' corresponds to the TO-220F package variant when sourcing. Confirm that the component meets RoHS3 compliance standards as indicated in manufacturer documentation. Ensure thermal management designs account for the specified junction-to-case thermal resistance values provided in the datasheet.

Single FETs, MOSFETs Selection Notes

Select this component for applications requiring high voltage isolation and moderate current handling capabilities. Consider the 0.78Ω on-resistance for conduction loss calculations at low currents. Evaluate the 11.5nC gate charge against driver capabilities to optimize switching speed and minimize switching losses in the target circuit design.

Single FETs, MOSFETs Part Context

This part belongs to the Alpha & Omega Semiconductor aMOS5™ family of N-channel MOSFETs. It shares electrical characteristics with the AOT(B)780A70L series but differs in physical packaging. The TO-220F variant provides through-hole mounting options suitable for chassis or heatsink attachment in industrial environments.

Single FETs, MOSFETs Replacement Considerations

Direct substitutes include the AOT780A70L (TO-220 package) and AOB780A70L (TO-263 DPAK package). These variants share identical electrical specifications but require verification of mechanical footprint compatibility during replacement.

Single FETs, MOSFETs FAQ

What is the dv/dt rating of the AOT780A70L?

The device has a dv/dt rating of 100 V/ns, indicating its capability to withstand rapid voltage transitions without unintended turn-on.

What is the maximum pulsed drain current?

The maximum pulsed drain current (IDM) is 28A, limited by the junction temperature of 150°C.