AOT5B65M1

Overview

The AOT5B65M1 is a 650V, 5A Alpha IGBT in a TO-220 package. It features a soft and fast recovery anti-parallel diode. Key electrical parameters include a collector-emitter saturation voltage of 1.57V at 25°C and 1.98V max at 25°C. The total gate charge is 14nC. Switching times at 25°C are 8.5ns delay-on and 106ns delay-off. Short-circuit withstand time is 5μs. Power dissipation is 25W at 25°C case temperature. Thermal resistance junction-to-case is 1.8°C/W for the IGBT and 4.7°C/W for the diode.

Feature Summary

• Utilizes latest AlphaIGBT technology for high efficiency turn-on di/dt controllability.
• Features very fast and soft recovery freewheeling diode with low VCE(SAT) enabling high efficiencies.
• Provides low turn-off switching loss, softness, and very good EMI behavior.
• Offers high short-circuit ruggedness suitable for hard switching applications.

Applications

• Motor Drives
• Home appliance applications such as refrigerators and washing machines
• Fan, Pumps, Vacuum Cleaner
• Other Hard Switching Applications

Procurement Notes

Verify the specific ordering suffix to confirm the package type and reel configuration. The datasheet lists AOT5B65M1 for TO-220 tube packaging and AOB5B65M1 for TO-263 tape and reel. Ensure the component matches the required form factor for the target assembly process. Confirm the revision status as the document is marked Rev.1.0 from April 2015.

Selection Notes

Select this component for applications requiring 650V blocking capability and up to 5A continuous current. Consider the thermal resistance values when designing heat sinks. The device is designed for consumer markets and is not authorized for life support devices. Evaluate the switching energy losses against the specific load conditions and gate resistance requirements.

Part Context

This part belongs to the Alpha IGBT family from Alpha & Omega Semiconductor. It is paired with the AOB5B65M1 which shares similar electrical characteristics but utilizes a TO-263 D2PAK surface mount package instead of the through-hole TO-220 format. Both parts share the same core semiconductor technology and performance metrics.

Replacement Considerations

The AOB5B65M1 serves as a direct functional equivalent with identical electrical specifications, differing only in the TO-263 package form factor. No other cross-model substitutes are documented in the provided source material.

FAQ

What is the maximum short-circuit withstand time?

The maximum short-circuit withstand time is 5 microseconds, provided VGE=15V, VCC≤400V, and TJ≤175°C.

What is the typical reverse recovery time of the integrated diode?

The typical diode reverse recovery time (trr) is 195 ns at TJ=25°C and 273 ns at TJ=175°C under specified test conditions.

Is this component suitable for critical life support systems?

No. This product has been designed and qualified for the consumer market. Applications or uses as critical components in life support devices or systems are not authorized.