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The AOB11C60L is a surface-mount N-channel power MOSFET from Alpha & Omega Semiconductor, utilizing the aMOS5™ process. It features a 600V drain-source voltage and an 11A continuous drain current at 25°C case temperature. The device offers a maximum on-resistance of 0.44Ω at VGS=10V and ID=5.5A. Key dynamic parameters include a typical gate charge of 30nC and a total gate charge of 42nC at VDS=480V. It is housed in a TO-263 (D2PAK) package with a junction-to-case thermal resistance of 0.45°C/W.
Verify the specific ordering suffix 'L' confirms halogen-free status as per manufacturer documentation. Confirm the package type matches the required TO-263 footprint. Ensure design parameters align with the absolute maximum ratings provided in the official datasheet. Cross-reference the part number against the latest revision to ensure component compatibility.
Select this component for applications requiring a balance of low conduction losses and high voltage blocking capability. The TO-263 package facilitates surface mounting while providing adequate thermal dissipation through the exposed pad. Consider the gate charge requirements for driver selection and evaluate the safe operating area for pulsed load conditions.
This part belongs to the AOT11C60/AOB11C60/AOTF11C60 family, differentiated primarily by packaging. The AOB variant specifically denotes the TO-263 D2PAK surface-mount configuration. It shares electrical characteristics with the through-hole AOT11C60 and leaded AOTF11C60 counterparts within the same series.
Direct pin-compatible replacements within the same family include AOT11C60 and AOTF11C60, though these utilize different packages. Verify that any substitute maintains the 600V rating and comparable RDS(on) specifications.